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CLUSTER SLEEP-WAKE-MOBILE · 15 ENTRIES · EARLIEST ENTRY 2025-04-25

Sleep tracking and diary apps

This cluster covers mobile apps for logging sleep times, building sleep diaries, and analyzing sleep patterns, with some offering automatic detection, privacy-focused local storage, and specialized use cases like child sleep monitoring and insomnia diaries. Dated entries appear sporadically from 2016 through mid-2026, with the highest monthly counts being 2 in March 2026 and 3 in July 2026 before the index began. Traction leaders are SleepTracker: Watch or Phone, Sleep Memo - Sleep Tracker, and Sleep Tracker: Sleep Diary, each with 0 stars on the activity signal.

Entry timeline

ENTRY TIMELINE

NOV 2016: 1SEP 2023: 1APR 2025: 1JUN 2025: 1JAN 2026: 1MAR 2026: 2APR 2026: 2MAY 2026: 1JUN 2026: 1JUL 2026: 3AUG 2026: 1
NOV 2016AUG 2026

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 · 2 ai-built · 1 hand-coded · 12 unlabelled

Operator · 1 hobby · 4 indie · 1 commercial · 9 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 15 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01SleepTracker: Watch or Phone0★24 daysliveai-builthobbyMobile app that automatically records sleep stages, heart rate, and recovery data from an Apple Watch or an iPhone placed on the mattress.
  2. 02Sleep Tracker: Sleep Diary0★2 moliveindieMobile app for manually logging sleep and wake times to review sleep history and build a private, distraction-free bedtime routine.
  3. 03Sleep Memo - Sleep Tracker0★2 moliveMobile app for manually logging nightly bedtime, wake time, and sleep quality ratings with charts and a home screen widget, stored locally.
  4. 04ZenMode: Sleep Tracker & Alarm0★29 daysliveindieMobile app offering touch-reactive visuals, gentle alarms, and on-device sleep tracking with optional health app syncing for privacy-focused users.
  5. 05Sleep Tracker: Diary & Log0★3 molivePrivate sleep diary app that logs bedtime and wake times with factor tracking, stats, and CSV export to improve sleep routines.
  6. 06zZz Widgets: Sleep Tracker0★2 moliveMobile app that logs sleep and wake times through home and lock screen widgets for quick, tap-based manual sleep tracking.
  7. 07Sleep Tracker+ :Sleep Recorder0★8 mostaleliveindieMobile app that logs sleep start and end times to build a visual history and chart of nightly rest patterns over time.
  8. 08Insomnia Sleep Tracker0★5 moliveMobile app that maintains a sleep diary for insomnia, logging symptoms, quality, medications, and lifestyle factors with reports.
  9. 09WeSleep! Baby Sleep Tracker0★29 daysliveMobile app that records overnight audio to analyze a child's sleep patterns and provide bedtime insights for parents.
  10. 10Sleep Tracker - SLOX0★6 mostaleliveindieMobile app for manually or automatically logging bedtime, wake time, and sleep quality with weekly and monthly statistics.
  11. 11Vebloom: Offline Sleep Tracker0★5 moliveOffline mobile app that logs sleep rituals and recovery, visualizes rest as a garden, and keeps private sleep data entirely on device.
  12. 12NapNap: Sleep Tracker,Sound0★1 yrabandonedliveMobile app that displays a calendar of past sleep sessions, offers calming sound themes, and lets users record a nightly diary entry.
  13. 13Sleep Tracker, AutoSleep0★1 yrabandonedliveMobile app for manually recording sleep start and wake times, nighttime awakenings, and total sleep duration, storing history locally for privacy.
  14. 14SleepMatic: Sleep Tracker0★1 molivehand-codedcommercialSmartwatch app that automatically detects and logs sleep and naps without manual input and provides detailed nightly sleep analysis.
  15. 15Eventide — A 20-Minute Bedtime Routine for Better Sleep0★unknownliveai-builtA guided 20-minute bedtime routine app that breaks sleep preparation into four simple 5-minute steps.

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.