# BLACKSTRETCH vs UMAIA

The clearest difference is device support: BLACKSTRETCH at 3 against UMAIA's 1. BLACKSTRETCH also leads on iOS requirement (13.0 vs 17.0). 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.

## The numbers

| Metric | BLACKSTRETCH | UMAIA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 9 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Lev Ovanoglyan](https://appshunter.io/developer/1693327922) | [Alua Musralina](https://appshunter.io/developer/1893255263) |

## What reviewers say

### BLACKSTRETCH

[App page](https://appshunter.io/ios/app/blackstretch/id6471948453)

**Features:** macOS Compatibility

**In-app purchases:** none


### UMAIA

[App page](https://appshunter.io/ios/app/umaia/id6762179828)

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

**In-app purchases:** none


## Frequently asked questions

### Is BLACKSTRETCH free?

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

### Is UMAIA free?

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

### Do BLACKSTRETCH or UMAIA have ads?

Neither BLACKSTRETCH nor UMAIA 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.*