CLUSTER ALARMS-CLOCK-TIME · 19 ENTRIES · EARLIEST ENTRY 2021-12-25
Clock and alarm apps
This cluster consists of mobile clock apps that combine standard timekeeping features such as alarms, timers, stopwatch, and world clock, with some adding themed widgets, offline support, or countdowns. The dated history shows a few early entries in 2012–2014, a long hiatus, then a steady stream of entries from 2021 onward, with the most frequent activity in 2024. Among the members with activity signals, goalslot-mobile leads with 1 star, while relogio-android and ReteClock show 0 stars.
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 · 1 ai-built · 6 hand-coded · 12 unlabelled
Operator · 3 hobby · 2 commercial · 10 open source · 4 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 19 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 01PushClock - Loud Alarm Clock0★1 molivecommercialMobile alarm clock app that requires completing physical challenges, photo proofs, or puzzles before it stops ringing, with streak tracking and app blocking.
- 02relogio-android0★13 days—hobbyMobile clock app with alarms, timers, stopwatch, and notifications for managing time.
- 03ReteClock0★17 daysliveopen sourceStandalone digital clock app that repurposes outdated mobile phones as large-format bedside clocks with always-on display.
- 04SimpleClockApp0★4 dayslivehobbyClock app that offers digital and analog clocks, stopwatch, timer, and alarm functions on mobile and web.
- 05OneTime: Daily Time Tracker0★29 daysliveMobile app that records time via stopwatch into a timeline, calendar, and statistics, with routines and checklists for organizing daily activities.
- 06HRLY0★1 moliveopen sourceAn Android app that chimes hourly with customizable sounds to help users track time without checking their phone.
- 07Best Clock Radio-Podcast0★2 moliveClock radio app that streams radio stations and podcasts, with alarms, sleep timer, and weather forecasts.
- 08PhoneHub0★1 mo—hand-codedWeb app providing alarm, timer, stopwatch, and world clock features with a clean interface.
- 09Clock0★16 dayslivehand-codedopen sourceOffline Android clock app with alarms, timer, stopwatch, and world clock features.
- 10Clock You0★29 dayslivehand-codedopen sourcePrivacy-focused Android clock app with alarms, timers, stopwatch, world clock, and themed widgets.
- 11World Clock - Wake Up Alarm0★2 molivecommercialAlarm and time management app that provides smart alarms, world clock, timers, stopwatch, and event countdowns for travelers and busy schedules.
- 12Compose Stopwatch0★3 moliveopen sourceStopwatch app with lap timing, circular progress display, customizable actions, and persistent reminders.
- 13CoreTime0★1 yrabandonedliveopen sourceClock and calendar app that displays time and date, and supports alarms, reminders, stopwatch, and timer functions.
- 14Chrono0★1 yrabandonedlivehand-codedopen sourceA mobile clock app that provides alarms, timer, stopwatch, world clocks, and customizable display for everyday time management.
- 15NightDream0★25 daysliveopen sourceClock and screensaver app with radio, weather, smart home integration, and customizable alarm.
- 16Fossify Clock Beta0★8 mostalelivehand-codedopen sourceClock app combining alarms, a stopwatch, and a timer with customizable ringtones and vibration settings for daily time management.
- 17SimpleStopWatch0★11 mostale—ai-builthobbyMobile app that functions as a simple stopwatch for timing activities on Android devices.
- 18Colory Stopwatch, Time Tracker0★9 mostaleliveMulti-stopwatch app that runs several named timers at once, records and shares durations with notes, and sends alerts for study, workouts, and daily tasks.
- 19Giant Stopwatch0★5 yrabandonedlivehand-codedopen sourceStopwatch and clock app with oversized digits and adjustable themes for reading the time from a distance during sports.
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.