# Unit Converter Advanced vs my57

The clearest difference is in-app purchases: Unit Converter Advanced at none against my57's 1. Unit Converter Advanced also leads on iOS requirement (14.0 vs 26.5). my57's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. my57 sells 1 one-off in-app purchase. Unit Converter Advanced asks for nothing beyond the download.

## The numbers

| Metric | Unit Converter Advanced | my57 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Size | 26 MB | 4 MB |
| Requires iOS | **14.0** | 26.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [SQUAREETLABS](https://appshunter.io/developer/1444740835) | [Miroslav Perovic](https://appshunter.io/developer/400748424) |

## What reviewers say

### Unit Converter Advanced

[App page](https://appshunter.io/ios/app/unit-converter-advanced/id6757933677)

**Features:** macOS Compatibility

**In-app purchases:** none


### my57

[App page](https://appshunter.io/ios/app/my57/id6805173745)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is Unit Converter Advanced free?

Unit Converter Advanced is free to download, with no in-app purchases.

### Is my57 free?

my57 is free to download, with in-app purchases available.

### Do Unit Converter Advanced or my57 have ads?

Unit Converter Advanced shows ads; my57 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.*