# RayLimit: Sun Exposure Timer

> RayLimit: Sun Exposure Timer (iPhone/iPad app by Teo Udovcic.)

- Source: https://appshunter.io/ios/app/raylimit-sun-exposure-timer/id6759309534 (this page in markdown: same URL + `.md`)
- Developer: [Teo Udovcic](https://appshunter.io/developer/1611085313)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 226 MB
- Languages: English
- Released: 2026-03-20
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/raylimit-sun-exposure-timer/id6759309534/reviews.md

## What is RayLimit?

Whether you want a natural golden tan, need to hit your daily vitamin D goals, or just want to get outside safely — RayLimit tells you exactly how long to stay in the sun, based on science.

KEY FEATURES:

SMART SUN TIMER
Start a session and RayLimit counts down your safe exposure window in real time. Get notified before you burn — not after.

SUNSCREEN SCANNER
Scan your sunscreen or tanning oil to instantly analyze its ingredients. RayLimit highlights potential risks, flags harmful or controversial components, and helps you make safer choices for your skin.

PERSONALIZED TO YOUR SKIN
Input your skin type, existing tan level, and current UV index. RayLimit calculates your personal burn time and vitamin D production — no guesswork.

UV INDEX MONITORING
See real-time UV conditions for your location. Know exactly when the sun is strong enough to matter — and when it's time to seek shade.

VITAMIN D TRACKER
Track daily vitamin D from sun sessions and supplements. See your running total and know when you've hit your healthy daily target.

TANNING ROUTINES
Pick from built-in routines like “Quick Flip” or “Shade Break,” or create your own step‑by‑step routine. Get timed cues for flips, sides, and breaks so your tan develops evenly and safely.

SMART REMINDERS
Get alerts to flip, reapply sunscreen, or wrap up your session — all timed to your session, not just a generic clock.

SESSION HISTORY
Review past sun sessions, track your tanning progress, and build smarter habits over time.

WHO IT'S FOR
→ Tanners who want color without the burn
→ Health-conscious people monitoring vitamin D levels
→ Outdoor lovers: hikers, runners, beach-goers
→ Anyone recovering from vitamin D deficiency

PRIVACY FIRST
Your data stays on your device. No account required to get started.

Download RayLimit free and take control of your sun time — safely, smartly, and on your terms. Disclaimer: RayLimit is for informational purposes only and is not a substitute for medical advice. Always consult a healthcare professional

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| RayLimit Premium | $19.99 | per year |
| RayLimit Premium | $3.99 | per month |



## Version history (last 1 release)

### 1.1.0 — 2026-03-25

New sunscreen and tanning lotion scanner for hazardous ingredients

## More apps by Teo Udovcic

- [Nutri-Scan](https://appshunter.io/ios/app/nutri-scan/id1611085311)
- [R8me](https://appshunter.io/ios/app/r8me/id6458647107)
- [SnootBooper](https://appshunter.io/ios/app/snootbooper/id6472970680)
- [SharkCat Price Tracker](https://appshunter.io/ios/app/sharkcat-price-tracker/id6739608893)
- [GlobeMarker: 3d Travel Map](https://appshunter.io/ios/app/globemarker-3d-travel-map/id6743067015)
- [LiftNote: Lift Tracker Gym Log](https://appshunter.io/ios/app/liftnote-lift-tracker-gym-log/id6752256349)

All apps by Teo Udovcic: https://appshunter.io/developer/1611085313

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*