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WHITESPACE · CLUSTER INDEX · 10,297 CLUSTERS

Clusters

Every group of products the index has found building the same thing. Biggest collisions first, or newest first — all 10,297 of them, 50 to a page.

  1. Desktop Markdown Editors6 entriesfirst seen 2018-05-01This cluster consists of desktop applications for writing, editing, and managing Markdown documents, with a focus on note-taking and streamlined writing workflows. The dated entries span from May 2018 to June 2024, appearing sporadically across that period with no consistent cadence, indicating a thin, irregular history. Traction among the three identified leaders is minimal, with all reporting zero stars, so no single product stands out as a clear leader.
  2. Instrument practice and learning apps6 entriesfirst seen 2018-04-22This cluster comprises apps for learning musical instruments through interactive lessons, sheet music, practice tools, and exercises, with some focusing on specific instruments like guzheng, accordion, and violin. The dated history shows an initial entry in 2013, a long gap, then sporadic entries from 2018 through 2023, and one in early 2026. Traction leaders are MusicTT: Learn Music, tonestro - Music Lessons, and Learn & Play Violin - tonestro, all with 0 stars.
  3. Religious word puzzle games6 entriesfirst seen 2018-02-19This cluster consists of puzzle and word games that teach religious content, primarily Bible-themed word puzzles and one Quran block-matching game for children. The dated history is too thin to read a shape from—only two dated entries exist before the index start, two members have no source date, and the cluster predates the index. Traction leaders, all with 0 stars, are Holyscapes - Bible Word Game, Bible Word Puzzle - Word Games, and Noor Quest – Block Crush Adventure QuranForChildren.com, so no member shows meaningful traction.
  4. Car repair simulation games6 entriesfirst seen 2018-02-13This cluster covers car repair and resale simulation games where players restore, maintain, and trade vehicles. The dated history is too thin to discern a growth pattern, with only four dated entries. Traction leaders—Car Mechanic Simulator 21 Game, Car Sales Simulator 25, and Coin Car Games: Simulator—all show zero activity signal.
  5. Chrome dino runner clones6 entriesfirst seen 2018-02-09This cluster consists of browser and terminal games that recreate the classic Chrome dinosaur runner, where players jump over obstacles to survive as long as possible. The dated history is too thin to read a shape from, with only one dated entry before the index start and two members lacking source dates, indicating the cluster largely predates the index or its members are undated. Traction leaders are all at zero stars, so no member stands out as a clear leader in activity signal.
  6. Desktop API testing clients6 entriesfirst seen 2018-02-03This cluster comprises desktop applications for sending HTTP requests, inspecting responses, and managing request histories or collections, often with a focus on file-based storage (e.g., YAML) or editor-first workflows. The cluster's dated history is too thin to read a shape from—it predates the index or its members are undated. Sling and electron-api-tester lead on traction with 1 star each, ahead of treq with 0 stars.
  7. dessert-themed match-3 games6 entriesfirst seen 2017-12-22The cluster consists of match-3 puzzle games centered on candy or dessert themes, often incorporating building or decorating mechanics. The dated history shows isolated single entries scattered across 2013 through 2025, with a multi-year pause after 2020. Among the traction leaders, Disney Frozen Free Fall Game, Candy Crush Friends Saga, and Sweet Escapes: Build A Bakery lead on activity signal, though all currently show zero stars.
  8. Orthodontic wear tracking apps6 entriesfirst seen 2017-12-13The cluster consists of mobile apps that track how long clear aligners or orthodontic devices are worn each day, send reminders for tray changes, and report compliance over various periods. The dated history is too thin to read a shape from, with only three dated entries before the index start, so it predates the index or is largely undated. Traction leaders all show zero stars, with TrayMinder: Aligner Timer listed first among them.
  9. Children's sleep audio apps6 entriesfirst seen 2017-11-24This cluster comprises audio-streaming apps for children that use bedtime stories, guided meditations, sleep sounds, and affirmations to help kids sleep and reduce anxiety. Dated entries are sparse and sporadic: one entry in 2017-11, two in 2018 (03 and 10), one in 2019-12, and a single entry in 2025-11. No traction leader emerges — Yoto, Moshi Kids, and Storybook each show zero activity stars.
  10. WWII first-person shooters6 entriesfirst seen 2017-11-22This cluster consists of six first-person shooters set in World War II, spanning classic maze levels, story-driven occult campaigns, and online multiplayer battles with tanks and era weapons. The five dated entries appear in 2011, 2016, 2017, 2022, and 2024, an irregular low-frequency pattern with no clear trajectory. Traction is led by fsharp-of-duty with 1 star, while World War Heroes and Infantry Attack each have 0 stars.
  11. Sonic kart racing games6 entriesfirst seen 2017-11-01This cluster consists of kart racing games featuring Sonic the Hedgehog characters, with multiplayer, power-ups, items, and various tracks. The dated history before the index start shows sparse entries across 2017, 2019, 2020, and two in early 2024, indicating a thin but recurring presence over several years. The traction leaders, Sonic Forces: PvP Race, Sonic Racing, and ringracers, each show zero stars, suggesting limited observable activity.
  12. Device security and anti-theft apps6 entriesfirst seen 2017-10-28This cluster covers device security and anti-theft applications, ranging from phone tracking and recovery to identity theft protection and privacy monitoring. The dated history is thin, with only five entries spread across 2014, 2017, 2021 (twice), and early 2026, offering no discernible pattern. Among members with activity signals, AEGIS leads with 3 stars, while SecureTrace and FMD show zero activity.
  13. AI mobile media editors6 entriesfirst seen 2017-09-24This cluster comprises mobile photo and video editing apps that leverage AI for effects, templates, and social media content creation. Before the index start, six dated entries were recorded between 2014 and 2025, showing a scattered and intermittent timeline rather than a concentrated release. Regarding traction, Cutroom leads, followed by Adobe Premiere AI Video Editor and Pixel Lab.
  14. Feynman diagram drawing tools6 entriesfirst seen 2017-09-13This cluster comprises scientific tools for creating Feynman diagrams, including a LaTeX package for typesetting them. The dated entry history is too thin (only 4 dated entries) to read a shape from; it predates the index or its members are undated. Traction leaders among the identified members are qgraf-latest, qgraf, and jaxodraw, each showing 0 stars, indicating minimal community traction.
  15. Media annotation research tools6 entriesfirst seen 2017-08-29This cluster comprises desktop applications for annotating and coding qualitative data from audio, video, and text, with a focus on linguistic and other research use cases. The dated history spans from August 2017 to October 2023, with eight single-month entries each containing one product, indicating a sparse and irregular entry pattern over that period. Traction leaders are elan-bin, elan-simple-bin, and advene, all with 0 stars, showing minimal observable activity.
  16. Offline mobile music players6 entriesfirst seen 2017-07-29This cluster consists of mobile apps that import and play personal audio files offline, with playlist creation, lock-screen controls, and background playback. The dated history is too thin to read a shape from—only three dated entries exist before the index start, so the cluster predates the index or its members are undated. Traction leaders, all at 0 stars, are Offline Music Player, chewapp, and Offline Player – Music Player.
  17. Ad & tracker blockers6 entriesfirst seen 2017-05-29This cluster consists of five command-line and system utilities that block ads, trackers, and malicious activity by modifying the hosts file or intercepting network traffic. Their dated entries start in 2017-05 and appear about every 2-3 years (2020-07, 2023-09, 2025-09, 2026-03), indicating sparse but steady introductions rather than a concentrated wave. Traction leaders by activity signal are adguard-cli-nightly-bin, adguard-tray, and privaxy-bin, all currently with 0 stars.
  18. Mobile API testing clients6 entriesfirst seen 2017-05-06This cluster comprises mobile apps that let developers send HTTP requests and test REST, GraphQL, and WebSocket APIs directly from a device, with some also supporting MCP servers. Prior to the index start, dated entries appear sporadically: one each in May 2017, December 2017, October 2021, April 2023, and April 2025, showing no consistent release cadence. The traction leaders, api_pilot, Tester - Super Intelligence, and HTTPBot, all report zero stars, indicating minimal observable traction among these products.
  19. Choir part practice apps6 entriesfirst seen 2017-04-03These products help choir singers learn and rehearse individual vocal parts by playing audio, looping sections, and adjusting speed, often with sheet music or notation. The cluster's dated history is too thin to read a shape from, with only 3 dated entries before the index start. Activity signals are flat at 0 stars for all traced members (prova, choir-app, SingMark).
  20. Legacy tablet photo frames6 entriesfirst seen 2017-03-28This cluster consists of apps that repurpose old Android tablets as digital photo frames, typically displaying slideshows of local images or photos synced from cloud storage. The dated history is too thin to read a shape from — fewer than five dated entries exist before the index start, so the cluster likely predates the index or its members are undated. Traction leaders are all tied at zero stars: smart-photo-frame, Digital Photo Frame with Music, and OpenPhotoFrame.
  21. Open-source graphics hardware drivers6 entriesfirst seen 2017-01-14This cluster comprises open-source drivers for graphics hardware, including a cross-platform tablet driver and several X.org drivers for specific GPU chipsets. The dated entries show an early cluster of three in January 2017, followed by single entries in December 2017, December 2023, and November 2025. Traction leaders are OpenTabletDriver, xf86-video-amdgpu-ps4, and xf86-video-mach64.
  22. Library ebook and audiobook lending apps6 entriesfirst seen 2016-12-12The cluster comprises mobile and digital apps that let users borrow ebooks, audiobooks, and other media from public, school, or community libraries using a library card, often with built-in readers and offline access. Entries appear intermittently between January 2013 and October 2025, showing no clear trend in the dated history. The traction leaders are ePlatform Digital Libraries, Hoopla: Your Library Anywhere, and Sora, by OverDrive Education, though all show zero stars on the activity signal.
  23. Mobile slot machine games6 entriesfirst seen 2016-10-01This cluster consists of mobile slot machine games featuring dozens to hundreds of themed slots, quests, daily bonuses, and jackpots, all using virtual currency. The cluster's dated history is too thin to read a shape from, with only four dated entries before the index start. Traction leaders include Slots Era - Slot Machines 777, Slots WOW Fun Slot Machines, and Slots Pharaoh's Way Casino App, though all show zero activity stars.
  24. character guessing quiz apps6 entriesfirst seen 2016-09-20This cluster consists of web-based quiz and game apps that ask users to identify or match fictional or real characters through questions and answers. The cluster's dated history is too thin to read a shape from, as only one dated entry exists before the index start and four members have no source date. Traction is led by Akinator, which appears twice with 0 stars, while Antidepressants or Tolkien also shows 0 stars.
  25. iMessage multiplayer mini-games6 entriesfirst seen 2016-09-13This cluster comprises mobile apps offering collections of multiplayer mini-games, many playable through iMessage, with family-friendly trivia and puzzles. The dated entry history is too thin (only four entries) to discern a trend, suggesting the cluster predates the index or most members lack source dates. Traction leaders, all with zero stars, are Familydeck: Family Card Game, jacare, and GameChat - Text, Play, Win.
  26. Two-device baby monitor apps6 entriesfirst seen 2016-09-02This cluster consists of mobile/web apps that turn two devices into a baby monitor, offering live audio/video, sleep tracking, and alerts (e.g., crying detection, two-way talk). One product is a companion app for dedicated smart baby hardware, while the others monetize the two-phone model. The dated entry history is sparse: single entries in 2016-09, 2020-10, 2020-12, 2022-08, and 2024-08, showing an intermittent and thin cadence with long gaps. Traction leaders by activity signal are Sense-U Baby, baba_elec, and Remote Video Camera, each with 0 stars, indicating negligible external engagement.
  27. garden restoration puzzle games6 entriesfirst seen 2016-08-25This cluster consists of match-3 and merge puzzle games centered on restoring or decorating a garden, often with narrative elements such as mysteries, romantic storylines, or character-driven plots. The dated history is thin: one entry each in 2016, 2019, and 2025, and two in 2023, indicating sporadic releases rather than a clear pattern. The traction leaders, based on activity signal, are Gardenscapes, Lily’s Garden: Match & Design, and Blossom Sort® - Flower Games.
  28. Desktop backup GUI managers6 entriesfirst seen 2016-07-04These six desktop applications provide graphical interfaces for configuring, scheduling, and restoring backups to remote or local storage, with several specifically targeting Borg repositories. Entries appear sporadically from April 2014 through June 2026, with a notable gap between 2023 and 2026 and the last two entries arriving in consecutive months. Traction leaders are restic-box, LUNION-SECURE-BACKOFFICE-SAAS, and emborg, each showing zero stars, indicating minimal community adoption so far.
  29. Toddler vehicle play apps6 entriesfirst seen 2016-07-02This cluster consists of mobile games for toddlers centered on driving, flying, or sailing vehicles through open-ended, rule-free play, with some titles adding drag-and-drop puzzles and photo personalization. The dated history shows six entries scattered intermittently from December 2012 to September 2020, a sparse, irregular timeline with no clear acceleration. Traction leaders are Truck Builder - Games For Kids, Car Game for Kids & Toddlers, and Dinosaur Smash Car Games, but all currently show zero stars.
  30. Habit quitting tracker apps6 entriesfirst seen 2016-06-14This cluster consists of mobile apps that help users quit bad habits by tracking elapsed days, streaks, and sometimes time or money saved. The cluster's dated history is too thin to read a shape from, as only three dated entries exist before the index start, indicating it predates the index or has many undated members. Traction leaders include Last Time Tracker KinTimer, claude_counter_app, and quit-tracker-bot, all showing zero activity stars.
  31. Cross-service music transfer tools6 entriesfirst seen 2016-04-04This cluster consists of tools that transfer playlists, albums, liked songs, and listening history between music streaming services, allowing users to switch platforms without losing their collections. The dated entry history shows one member from 2016, then a long gap, followed by four members between March 2024 and April 2025, so the cluster's recent activity is concentrated in that window. The traction leaders are FreeYourMusic, Playlist Transfer for My Music, and Redomi, each with zero activity stars, indicating minimal apparent traction.
  32. Internet radio streaming apps6 entriesfirst seen 2016-03-27This cluster consists of mobile apps for streaming thousands of internet radio stations, with features like search, favorites, and playback history. The dated entry history before the index start shows isolated single launches scattered across 2009-2026 with no clear trend. All three traction leaders—Internet Radio, myTuner Radio, and Radio Tunes—have zero stars, so no single product stands out in traction.
  33. blue light filter eye-care apps6 entriesfirst seen 2016-03-18This cluster comprises blue-light filtering and screen-dimming apps for eye comfort and sleep support, available on Android and desktop. Their dated history is too thin to read a shape from, predating the index or with members undated. The traction leaders by activity signal are eye-guard, Tideo Auto Brightness, and Circadian Display, each with 0 stars on their repositories.
  34. Music looping and recording apps6 entriesfirst seen 2016-03-16This cluster comprises mobile and desktop tools for music creation, centered on looping, recording, and real-time audio manipulation, including MIDI control and retro sound simulations. The dated history before the index start shows sparse entries across a decade, with a slight concentration from 2021 to 2026, but overall the pattern is too irregular to call a clear trend. Traction leaders are listed as GarageBand, cassette-flutter, and Alligator Bytes, though all exhibit zero activity stars, indicating no meaningful traction yet.
  35. Sci-fi fleet strategy RPGs6 entriesfirst seen 2016-01-13This cluster comprises sci-fi strategy RPGs centered on commanding starships or fleets, recruiting crew or officers, and engaging in space combat and narrative choices. The dated entries appear sporadically from April 2014 to October 2025, with no clear trend. Traction leaders are Star Trek Fleet Command, Foundation: Galactic Frontier, and Honkai: Star Rail, each with 0 stars.
  36. Meditation timer apps with Apple Health6 entriesfirst seen 2015-11-24This cluster consists of meditation timer apps that emphasize a large timer, customizable intervals and sounds, session logging, streak tracking, and Apple Health integration. The dated history shows sparse entries spread from March 2012 to November 2024, with no clear temporal pattern. On traction, all three leaders show zero stars, so no member stands out.
  37. Mobile bakery simulation games6 entriesfirst seen 2015-11-05This cluster comprises mobile games centered on baking and decorating desserts in a bakery setting. The cluster's dated history is too thin to read a shape from, as only four dated entries exist before the index start. Traction leaders are Hillside-bakery-2, pizzeria, and Sweet Dreams: Bakery Adventure, each with zero activity stars.
  38. Mobile document scanner apps6 entriesfirst seen 2015-07-23The cluster consists of mobile apps that digitize physical documents, receipts, and notes using edge detection, then export them as PDFs. The dated entries before the index start appear singly and irregularly from December 2012 to March 2026, with no sustained pattern of clustering. All three traction leaders — DocScannerApp, Scanlys: Document Scanner, and Document Scanner - Photo Scan — show zero stars, indicating minimal community traction.
  39. Portable low-level media I/O libraries6 entriesfirst seen 2015-06-16This cluster consists of libraries providing portable low-level access to video, audio, and input devices, often with patches for specific quirks. The dated history shows a few entries in 2015-2016, then a long gap, followed by sporadic entries in 2022, 2024, and 2025. Traction is minimal, with all leading members (sdl, sdl2, python-litevideo) showing zero stars.
  40. Meal kit delivery apps6 entriesfirst seen 2015-05-30This cluster consists of meal kit delivery apps that offer subscription-based weekly meal plans, customizable recipes, and ready-to-eat options, with some supporting on-demand ordering without subscriptions. Five dated entries appear across 2015, 2019, and 2026, indicating a thin and intermittent historical pattern. Traction leaders are EveryPlate, Home Chef, and HelloFresh, each with zero stars, suggesting no clear traction advantage among them.
  41. Desktop Markdown Editors6 entriesfirst seen 2015-05-04This cluster consists of desktop markdown editors that render math, diagrams, and live previews, and export to formats like HTML and PDF. Their dated entry history before the index is too thin to discern a shape, with only four dated entries. The leading members by activity signal are marker-enhanced-bin, CuteMarkEd, and cmd-markdown, each with 0 stars.
  42. Memory card matching games6 entriesfirst seen 2015-05-03This cluster consists of five memory and card-matching games, primarily for mobile, with one browser-based children's version. The dated entries are sparse and irregular, appearing in 2015, 2016, 2024, 2025, and 2026, indicating long gaps between releases. The traction leaders are spot-it-quick-app, Libre Memory Game, and Animal-Memory-Match, each with zero stars on their activity signal.
  43. Historical civilization RTS games6 entriesfirst seen 2015-04-01This cluster comprises real-time strategy games focused on building and managing a civilization through historical eras, typically involving resource gathering, military expansion, and world domination. The cluster's dated history is too thin to read a shape from—only 4 dated entries exist, all before the index start, and 2 members lack source dates. Traction leaders by activity signal are Rise of Kingdoms, DomiNations, and civilizationsimulator, though all show zero stars.
  44. dual-screen presentation tools6 entriesfirst seen 2015-01-07This cluster consists of desktop presentation programs that display slides on one screen while showing speaker notes or a preview on a second display, often working with PDFs, images, or videos. The dated history is too thin to read a shape from, as only four dated entries exist before the index start and the cluster predates the index or its members are undated. Among the traction leaders are python-pympress, dspdfviewer, and impressive, each with low activity signals.
  45. audio recording and buffering apps6 entriesfirst seen 2014-10-31This cluster covers mobile and web apps for recording audio, including call recording, voice memos, rolling buffers, and location-based or timed playback. The dated history before index start shows single entries scattered across 2014–2026, with most appearing in the last few years, but no month had more than one entry. TimeLog leads on traction with 1 star, while Reverb and Pr_M show 0 stars.
  46. 90s pop culture trivia games6 entriesfirst seen 2014-10-22These products are trivia games centered on 1990s pop culture, covering music, TV, movies, celebrities, and collectibles, with features like daily challenges, image identification, and multiplayer battles. The cluster's dated history is too thin to read a shape from—only four dated entries exist before the index start, so the timeline predates the index or members are undated. Traction leaders include retroguesser, Flashback Trivia, and 90s Quiz: Trivia & Guess Game, each with zero stars based on activity signal.
  47. Arabic dating and chat apps6 entriesfirst seen 2014-09-16The cluster consists of Arabic- and Muslim-focused dating and chat apps that connect users for romance, friendship, marriage, and, in one case, Misyar. Entries appear sporadically from September 2014 through November 2025, with thin, irregular coverage and long gaps between releases. No product shows meaningful traction; all have zero stars, with Azizam - Persian Dating App having the highest activity signal among them.
  48. AI finance and bookkeeping apps6 entriesfirst seen 2014-06-29The cluster comprises mobile and web apps that blend AI receipt scanning with expense tracking, bill management, and bookkeeping, plus one app that guides entrepreneurs through business formation and compliance. The dated history is too thin to read a shape from—only three dated entries exist before the index start, so no trend can be inferred. Among traction leaders, ZenBusiness: LLC Formation holds the highest activity signal, though all listed leaders show zero star counts.
  49. Global Chinese dating apps6 entriesfirst seen 2014-06-23This cluster comprises dating and social networking apps targeting Chinese and Asian singles globally, offering profiles, messaging, recommendations, and premium subscriptions. The dated history is too thin to read a shape from—only four dated entries exist before the index start, so the cluster predates the index or its members are undated. Traction leaders include Lovevite 红叶故事 Chinese Dating, PinaLove Filipina Dating, and 2RedBeans两颗红豆 Asian dating app, though all show zero stars.
  50. XMPP encrypted messaging apps6 entriesfirst seen 2014-05-20These apps use the XMPP protocol for secure, end-to-end encrypted messaging, with features like group chat, file sharing, and voice/video calls. The dated entries appear roughly every two to three years between December ​2011 and May ​2021, signaling an intermittent but ongoing stream rather than a consistent cadence. No product stands out on traction; all listed leaders show zero star activity signals.

How to read this list

HOW TO READ THIS

A cluster is a group of products whose descriptions sit close together, redrawn from scratch every night. Groups split, merge and disappear between rebuilds, and a group's size can change without a single product changing. Read this as a map of where ideas crowd, not a census — most products sit in no cluster at all.

Many labels here are auto-generated from the group's own text rather than written, and the summaries and gap analyses lag behind the clustering: the pass that writes them has not caught up with the groups the last rebuild created. A missing summary means we have not written one, not that there is nothing to say.

“First seen” is the earliest date any member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so an early date reports how far back a member's own source dated it — not how long we have been watching. The Pulse carries the live totals.