# PeakUV vs UV Index Now Tracker

The clearest difference is update cadence: UV Index Now Tracker at every 2 weeks against PeakUV's monthly. PeakUV's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PeakUV ships an update monthly, UV Index Now Tracker every 2 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | PeakUV | UV Index Now Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 64 MB | 16 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Happy Figs](https://appshunter.io/developer/1716550150) | [Farouk Elsayed](https://appshunter.io/developer/1260632583) |

## What reviewers say

### PeakUV

[App page](https://appshunter.io/ios/app/peakuv/id6775639946)

**Features:** Apple Watch app

**In-app purchases:** none


### UV Index Now Tracker

[App page](https://appshunter.io/ios/app/uv-index-now-tracker/id6786035888)

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

**In-app purchases:** none


## Frequently asked questions

### Is PeakUV free?

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

### Is UV Index Now Tracker free?

UV Index Now Tracker is free to download, with no in-app purchases.

### Do PeakUV or UV Index Now Tracker have ads?

Neither PeakUV nor UV Index Now Tracker shows ads.

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

PeakUV ships an update monthly, and UV Index Now Tracker every 2 weeks. Most recently, PeakUV was updated on October 28, 2026 and UV Index Now Tracker on October 28, 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.*