# UV Index vs Ease

The clearest difference is update cadence: Ease at every 10 days against UV Index's every 4 weeks. UV Index's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. UV Index sells 2 in-app purchases, starting at $4.99 per 7 days and Ease sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UV Index ships an update every 4 weeks, Ease every 10 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | UV Index | Ease |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Size | 200 MB | 16 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [AppCent LLC](https://appshunter.io/developer/1889859742) | [Maxim Rustamov](https://appshunter.io/developer/6785886150) |

## What reviewers say

### UV Index

[App page](https://appshunter.io/ios/app/uv-index-sun-safety-tracker/id6767581636)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $29.99 | per year |


### Ease

[App page](https://appshunter.io/ios/app/ease-fasting-tracker/id6785886148)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ease Premium (Monthly) | $5.99 | per month |
| Ease Premium (Yearly) | $29.99 | per year |


## Frequently asked questions

### Is UV Index free?

UV Index is free to download, with in-app purchases available.

### Is Ease free?

Ease is free to download, with in-app purchases available.

### Do UV Index or Ease have ads?

Neither UV Index nor Ease shows ads.

### Which is updated more often, UV Index or Ease?

UV Index ships an update every 4 weeks, and Ease every 10 days. Most recently, UV Index was updated on October 9, 2026 and Ease on October 6, 2026.

---

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