Prism-Sunlight Tracker
剑炜 陈 Health & Fitness iPhoneiPadiPod touchApple Watch
Prism-Sunlight Tracker is a free Health & Fitness app for iPhone and iPad by 剑炜 陈. Requires iOS 26.0. Updated February 22, 2026.
- Price
- Free
- on the App Store
- Size
- 3 MB
- Age 4+
- Updated
- Feb 22
- 2026 · v3.0
Screenshots
About Prism-Sunlight Tracker
Prism is an elegant utility that transforms your daily sunlight exposure into a journey of discovery. By syncing seamlessly with your Apple Watch, Prism helps you balance your light intake and well-being effortlessly. Key Features 1 Seamless Apple Watch Integration. Automatically syncs Time in Daylight using Apple Watch ambient light sensors for a hands-free tracking experience. 2 Dynamic iPhone Widgets. Stay connected with beautiful Home Screen and Lock Screen widgets that show your progress at a glance. 3 Spirit Evolution. Your sunlight data nourishes unique Spirits. Unlock various visual forms as they evolve based on your daily activity. 4 Environmental Insights. View real-time local UV Index and sunset data to plan your outdoor day safely. 5 Secure HealthKit Sync. Prism integrates deeply with the Apple Health app to store and visualize your light exposure data securely. Disclaimer. All data is for informational purposes only. Please consult a professional before making health decisions. information about the auto-renewable nature of the Premium Subscription: Subscription period: 1 month. Price: $1.99 per month (or local equivalent). Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Terms of Use (EULA): [https://superficial-restaurant-956.notion.site/Privacy-Policy-2f3f52245d5580b1ae9ac299a0408cff?source=copy_link]. Privacy Policy: [https://superficial-restaurant-956.notion.site/Terms-of-Use-EULA-2f3f52245d558073aa26f42eb6149f80?source=copy_link].
What’s new
Version 3.0 · Updated February 22, 2026
Offer code redemption — Redeem promo codes directly on the subscription screen. Tap "Redeem offer code" to enter your code and unlock Prism Premium.
App privacy
The developer, 剑炜 陈, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health, Fitness
- Purchases: Purchase History
- Location: Precise Location
- Diagnostics: Crash Data
Used for: App Functionality
Alternatives to Prism-Sunlight Tracker
Looking for apps like Prism-Sunlight Tracker? Here are 6 similar apps on the App Store. The highest rated is Barnaburn (5.0/5), and all 6 are free to download.
-
Barnaburn
5.0
-
Seize Light
-
SunSync - Circadian Tracker
-
UV Index: Sun & Tan Tracker
-
Hello Sun - Vitamin D Tracker
5.0
-
Hang Habit: Dead Hang Timer
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Prism-Sunlight Tracker | – | Free | February 22, 2026 | |
| Barnaburn | 5.0 / 5 (2) | Free | Jul 24, 2026 | Compare |
| Seize Light | – | Free | Sep 26, 2026 | Compare |
| SunSync - Circadian Tracker | – | Free | Oct 18, 2026 | Compare |
| UV Index: Sun & Tan Tracker | – | Free | Jun 9, 2026 | Compare |
| Hello Sun - Vitamin D Tracker | 5.0 / 5 (1) | Free | Jan 27, 2026 | Compare |
| Hang Habit: Dead Hang Timer | 5.0 / 5 (8) | Free | Oct 23, 2026 | Compare |