# Peak vs UNO Alert

The clearest difference is iOS requirement: UNO Alert at 13.0 against Peak's 15.0. 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.

## The numbers

| Metric | Peak | UNO Alert |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 8 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [etsinfotech.com](https://appshunter.io/developer/451023133) | [University of Nebraska at Omaha](https://appshunter.io/developer/907237554) |

## What reviewers say

### Peak

[App page](https://appshunter.io/ios/app/peak-productivity/id6479678021)

**Features:** macOS Compatibility

**In-app purchases:** none


### UNO Alert

[App page](https://appshunter.io/ios/app/uno-alert/id6504572539)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Peak free?

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

### Is UNO Alert free?

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

### Do Peak or UNO Alert have ads?

Neither Peak nor UNO Alert shows ads.

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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.*