# Sweat Score vs UV Index Now Tracker

The clearest difference is update cadence: UV Index Now Tracker at every 2 weeks against Sweat Score's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Sweat Score ships an update every 3 months, UV Index Now Tracker every 2 weeks. The most recent releases landed on November 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sweat Score | UV Index Now Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 1 MB | 16 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mock Gravity](https://appshunter.io/developer/1723633565) | [Farouk Elsayed](https://appshunter.io/developer/1260632583) |

## What reviewers say

### Sweat Score

[App page](https://appshunter.io/ios/app/sweat-score-activity-forecast/id6740766397)

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

**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 Sweat Score free?

Sweat Score 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 Sweat Score or UV Index Now Tracker have ads?

Neither Sweat Score nor UV Index Now Tracker shows ads.

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

Sweat Score ships an update every 3 months, and UV Index Now Tracker every 2 weeks. Most recently, Sweat Score was updated on November 8, 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.*