# OGF USA vs Transform U Performance

The clearest difference is ads: OGF USA at none against Transform U Performance's shown. Transform U Performance's advantage is iOS requirement (13.0 vs 15.0). On price, 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 | OGF USA | Transform U Performance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | — |
| Size | 47 MB | 54 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Sandi Eli](https://appshunter.io/developer/1734671349) | [Transform U Performance LLC](https://appshunter.io/developer/1865728718) |

## What reviewers say

### OGF USA

[App page](https://appshunter.io/ios/app/ogf-usa/id6478976683)

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

**In-app purchases:** none


### Transform U Performance

[App page](https://appshunter.io/ios/app/transform-u-performance/id6757274902)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OGF USA free?

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

### Is Transform U Performance free?

Transform U Performance is free to download, with no in-app purchases.

### Do OGF USA or Transform U Performance have ads?

Transform U Performance shows ads; OGF USA does not.

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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.*