Circadian Rhythm: Body Clock
Joaquin Marticorena Health & Fitness iPhoneiPadiPod touchApple Watch
Circadian Rhythm: Body Clock is a free Health & Fitness app for iPhone and iPad by Joaquin Marticorena. Rated 4.6/5 from 11 ratings. Requires iOS 17.0.
- Rating
- 4.6
- 11 ratings
- Price
- Free
- on the App Store
- Size
- 16 MB
- Age 4+
- Updated
- Sep 28
- 2026 · v2.1.1
Screenshots
About Circadian Rhythm: Body Clock
Sync your day with your body clock. Circadian Rhythm shows when your body is wired for energy, focus, training and sleep — and builds a simple daily routine around it. YOUR CIRCADIAN CLOCK See your whole day on one 24-hour clock: cortisol rise, morning sunlight, cognitive peak, afternoon dip, highest body temperature, melatonin rise and more — all timed to your own wake-up and bedtime. A DAILY ROUTINE THAT FITS YOU Pick the habits you want — morning light, coffee timing, deep work, exercise, last meal, wind-down, screens off — and every action is scheduled around your personal rhythm, with gentle reminders. SLEEP INSIGHTS Track bedtime and wake-up consistency, see how close you are to your goals, and spot trends over 7, 30 or 90 nights. Syncs with Apple Health. APPLE WATCH, WIDGETS & LIVE ACTIVITIES Your protocol on your wrist, on your Home and Lock Screen, and in the Dynamic Island. Apple Watch can even check off your morning sunlight automatically. REAL SUNSET, EVERY DAY Sunset and sunrise follow your location and the seasons, so evening wind-down always lands at the right time. Science-based and private: your data stays on your devices. CIRCADIAN PRO Unlock sleep history, the Apple Watch app, premium widgets, unlimited reminders and custom events with an auto-renewing monthly or yearly subscription. Payment is charged to your Apple ID. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/018ea806-3cfc-4ebb-992e-ed571271d16c
Ratings & reviews
4.6
11 ratings
What’s new
Version 2.1.1 · Updated September 28, 2026
• Now in Italian, Korean and Chinese • Small improvements
App privacy
The developer, Joaquin Marticorena, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Circadian Rhythm: Body Clock
Looking for apps like Circadian Rhythm: Body Clock? Here are 6 similar apps on the App Store. The highest rated is My Circadian (5.0/5), and all 6 are free to download.
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Solar Circadian Clock
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My Circadian
5.0
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Noomy
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Circadian Rhythm & Sleep: ARC
4.4
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BodyClock - Circadian Rhythm
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Circadian: Sleep & Energy
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Circadian Rhythm: Body Clock | 4.6 / 5 (11 ratings) | Free | September 28, 2026 | |
| Solar Circadian Clock | – | Free | Jan 6, 2025 | Compare |
| My Circadian | 5.0 / 5 (2) | Free | Jan 6, 2024 | Compare |
| Noomy | – | Free | Feb 1, 2026 | Compare |
| Circadian Rhythm & Sleep: ARC | 4.4 / 5 (8) | Free | Oct 3, 2026 | Compare |
| BodyClock - Circadian Rhythm | – | Free | Jun 21, 2026 | Compare |
| Circadian: Sleep & Energy | 5.0 / 5 (4) | Free | Sep 19, 2026 | Compare |