# UV Today vs UV Index Tracker

The clearest difference is price: UV Today at Free against UV Index Tracker's $0.99. UV Index Tracker's advantage is update cadence (every 2 months vs every 5 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

UV Today is free to download; UV Index Tracker costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UV Today ships an update every 5 months, UV Index Tracker every 2 months. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | UV Today | UV Index Tracker |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 4 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Guilleminot](https://appshunter.io/developer/1185234015) | [Magnus Burton](https://appshunter.io/developer/1455386965) |

## What reviewers say

### UV Today

[App page](https://appshunter.io/ios/app/uv-today/id1222279873)

**Features:** Vision Pro support

**In-app purchases:** none


### UV Index Tracker

[App page](https://appshunter.io/ios/app/uv-index-tracker/id1572200655)

**In-app purchases:** none


## Frequently asked questions

### Is UV Today free?

UV Today is free to download, with no in-app purchases.

### Is UV Index Tracker free?

UV Index Tracker costs $0.99, with no in-app purchases.

### Do UV Today or UV Index Tracker have ads?

Neither UV Today nor UV Index Tracker shows ads.

### Which is updated more often, UV Today or UV Index Tracker?

UV Today ships an update every 5 months, and UV Index Tracker every 2 months. Most recently, UV Today was updated on October 4, 2026 and UV Index Tracker on October 9, 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.*