# UV Index vs Tan Timer & Tracker

The clearest difference is review sentiment: Tan Timer & Tracker at 100% against UV Index's 21%. Tan Timer & Tracker also leads on price (Free vs $2.99) and update cadence (every 9 days vs every 4 months). UV Index's advantage is chart position (#155 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Tan Timer & Tracker is free to download; UV Index costs $2.99 up front. UV Index sells 1 one-off in-app purchase and Tan Timer & Tracker sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UV Index ships an update every 4 months, Tan Timer & Tracker every 9 days. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | UV Index | Tan Timer & Tracker |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/uv-index-safe-sun/id879946294/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 21.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#155** | — |
| Size | 6 MB | 109 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [LionsApp di Nallbati Elton](https://appshunter.io/developer/432915499) | [CARLOS FELIPE GARCIA MURILLO](https://appshunter.io/developer/1740440820) |

## What reviewers say

### UV Index

[App page](https://appshunter.io/ios/app/uv-index-safe-sun/id879946294)

**Currently charting:** #155 Top Paid · Weather (US App Store)

This app provides real-time UV radiation levels based on your location. It offers recommendations for sun protection and suggests appropriate clothing to safeguard your skin and eyes from harmful solar ultraviolet radiation.

**Highlights:** Real-time UV radiation measurement, Location-based UV index, Sun protection recommendations, Recommended clothing indicator, Search for cities, Save favorite locations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UV Pro | $2.99 | one-time |


### Tan Timer & Tracker

[App page](https://appshunter.io/ios/app/tan-timer-and-tracker-uvbuddy/id6745769252)

This app monitors UV levels in real-time and provides hourly forecasts up to 7 days. It offers personalized advice based on skin type, smart background timers for sun exposure, and intelligent alerts for changing UV conditions. Create family profiles with custom settings for everyone's safety.

**Highlights:** Real-time UV index monitoring, 7-day UV index forecasts, Smart sun exposure timers, Personalized skin type advice, Family profiles, Apple Watch app and widgets, Intelligent UV alerts

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $2.99 | per month |
| Unlimited Access | $29.99 | per year |


## Frequently asked questions

### Is UV Index free?

UV Index costs $2.99, and also offers in-app purchases.

### Is Tan Timer & Tracker free?

Tan Timer & Tracker is free to download, with in-app purchases available.

### Do UV Index or Tan Timer & Tracker have ads?

Neither UV Index nor Tan Timer & Tracker shows ads.

### Which is updated more often, UV Index or Tan Timer & Tracker?

UV Index ships an update every 4 months, and Tan Timer & Tracker every 9 days. Most recently, UV Index was updated on October 26, 2026 and Tan Timer & Tracker on October 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*