# UV Calculator — Know your safe time in the sun

> Know your safe time in the sun (iPhone/iPad app by JOhn Lyons.)

- Source: https://appshunter.io/ios/app/uv-calculator/id6785883634 (this page in markdown: same URL + `.md`)
- Developer: [JOhn Lyons](https://appshunter.io/developer/571586394)
- Category: Travel, Health & Fitness
- Price: $0.99
- Age rating: 4+
- Requires: iOS 16.6 · 2 MB
- Languages: American English
- Released: 2026-07-07
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/uv-calculator/id6785883634/reviews.md

## What is UV Calculator?

Stay informed about your sun exposure with UV Calc Get a personalised estimate of how long you can safely stay outside based on your local UV conditions and your skin type

UV Calc uses your location and weather data to monitor the UV Index cloud cover and sunlight conditions throughout the day It calculates your estimated sun exposure time and helps you decide when to seek shade or apply sunscreen

Designed for iPhone iPad and Apple Watch UV Calc puts important sun information where you need it at a glance

Features

 Personalised UV Safety
Select your skin type and get a sun exposure estimate tailored to you

 Daily UV Forecast
View how UV levels change throughout the day and see when exposure is highest

 WeatherAware Calculations
UV Calc considers UV Index cloud cover and humidity to provide a more accurate exposure estimate

 Sun Position Tracking
See sunrise sunset and where you are in the daylight cycle

 Sun Exposure Timer
Start a countdown based on your current safe exposure time and receive a reminder when it is time to reapply protection or move into shade

 Apple Watch Support
Check your current UV conditions and remaining safe time directly from your wrist

 iPhone  iPad Support
Explore detailed charts and daily sun information on larger screens

Designed For

Whether you are walking exercising working outdoors travelling or enjoying a day outside UV Calc helps you make smarter choices about sun exposure


## Version history (last 1 release)

### 1.0 — 2026-07-08

No release notes.

## More apps by JOhn Lyons

- [Australia - Travel Guides](https://appshunter.io/ios/app/australia-travel-guides/id527118299)
- [USA - Travel Guides](https://appshunter.io/ios/app/usa-travel-guides/id529441067)
- [UK Travel Guide](https://appshunter.io/ios/app/uk-travel-guide/id534905347)
- [Fish ID](https://appshunter.io/ios/app/fish-id/id535110386)
- [France Travel Guide](https://appshunter.io/ios/app/france-travel-guide/id537209809)
- [Italian Travel Guide -](https://appshunter.io/ios/app/italian-travel-guide/id540694812)

All apps by JOhn Lyons: https://appshunter.io/developer/571586394

---

*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 2026-08-13.*