MyCircadianApp vs REPATTERN co
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyCircadianApp
Optimize your health by tracking sunlight exposure, UV index, and vitamin D synthesis. Log sun sessions, monitor light levels, and receive personalized guidance based on your skin type, weather, and location. Enhance well-being and boost mood by syncing with natural light cycles.
- Sunlight exposure tracking
- UV index monitoring
- Vitamin D synthesis tracking
- Circadian rhythm monitoring
- Personalized guidance
- Sunrise/sunset compass
- Lux meter
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MyCircadian helps you optimize your health by tracking sunlight exposure, UV index, vitamin D synthesis, and circadian rhythms. Log sun sessions, monitor light levels, and get personalized guidance based on your skin type, weather, and location. The app features a compass for sunrise/sunset directions and a lux meter to monitor light quality. Sync with natural light cycles to enhance your well-being, boost your mood, and support healthy vitamin D production. Perfect for anyone looking to balance modern life with natural rhythms. Terms of Use: https://mycircadianapp.com/terms-of-use
REPATTERN co
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Open your posture. Unlock your fascia. Transform your life. We go beyond fitness to help you repattern into the way your body was designed to move. Join REPATTERN, our signature class, book 1:1 consultations with Drs. John & Lily Baker, or become part of REVIVAL—our membership for lifelong movement and wellbeing.
Screenshots
Verdict
The clearest difference is in-app purchases: REPATTERN co at none against MyCircadianApp's 7. MyCircadianApp's advantage is update cadence (every 4 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MyCircadianApp sells 7 in-app purchases, starting at $3.99 per month. REPATTERN co asks for nothing beyond the download.
MyCircadianApp ships an update every 4 weeks, REPATTERN co every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | MyCircadianApp | REPATTERN co |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (265 ratings) — better | — |
| Positive reviews | 98.6% of reviews | — |
| Number of ratings | 265 — better | — |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 56 MB | 121 MB |
| Age rating | 12+ | 17+ |
| Developer | Sarah Kleiner Wellness | Sutra Fitness, Inc. |
Bugs and requests
MyCircadianApp
Reported bugs
2 issues- Login screen freezes
- Incompatibility with older devices
Requested features
2 requests- Ability to manually log sun sessions and vitamin D sources
- Option to view upcoming day's sunrise/sunset times
REPATTERN co
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MyCircadianApp
- Monthly7 Days trial$3.991 Month
- Monthly1 Month trial$3.991 Month
- Yearly1 Month trial$36.001 Year
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- Yearly7 Days trial$36.001 Year
- Lifetime$99.00
- Lifetime$179.00
- Lifetime$199.00
REPATTERN co
No in-app purchases
