CLUSTER CONCENTRATION-FOCUS-SESSIONS · 31 ENTRIES · EARLIEST ENTRY 2025-01-31
Focus timer productivity apps
This cluster consists of apps that help users track focus sessions, manage tasks, and build concentration habits through timed intervals and progress tracking. The dated entry history is sparse and unevenly distributed across 2016, 2021, and 2024–2026, with the most entries occurring in 2025 (six total) and a couple in early 2026, making the timeline shape difficult to characterize beyond a slow trickle. The traction leader is desktop-focus-companion with 4 activity stars, ahead of quest-timer with 1 star.
Entry timeline
ENTRY TIMELINE
Each bar is the month a 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 a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.
Members by activity
Activity signals, not revenue.
Build origin · 3 ai-built · 2 hand-coded · 6 unlabelled
Operator · 1 hobby · 4 indie · 1 commercial · 1 open source · 4 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 11 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 21surzo0★4 molivehand-codedindieFocus tracking app for Mac and iPhone that measures work concentration from app usage and syncs session data to the cloud.
- 22Setuply: Build & Focus0★5 moliveindieFocus-timer app that rewards completed work sessions with experience points and coins to decorate a customizable virtual desk.
- 23Focus AI: To Do & Productivity0★8 mostaleliveindieMobile focus app that pairs a growing AI companion with gamified session tracking to reduce distraction and build concentration habits.
- 24pure-time-focus0★1 yrabandoned—ai-builthobbyFocus timer app that helps users work in intervals and track concentration sessions.
- 25Flipd: focus & study timer0★1 yrabandonedlivecommercialMobile focus timer that tracks study and work sessions with tags, streaks, and progress statistics to reduce procrastination for students.
- 26Flow: Timer And Productivity0★1 yrabandonedliveFocus timer app that lets users work without forced breaks, track sessions, and maintain deep concentration.
- 27locus0★1 yrabandonedliveopen sourceActivity tracker for understanding and improving focus habits.
- 28Hower – Productivity Timer0★4 yrabandonedlivehand-codedMobile app that runs a single-task focus timer with pause, resume, and history of recently used session durations.
- 29FocusFlow0★unknownliveai-builtApp that helps users track focus sessions and manage tasks to build better concentration and time management habits.
- 30FocusFlow0★unknownliveai-builtWeb app that helps users track focus sessions and tasks to build better concentration and productivity habits.
- 31FocusFlow | Productivity Companion0★unknownliveindieFocusFlow is a lightweight local-first productivity app with a Pomodoro timer and quick capture for tracking focus sessions.
Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.