# Precision Unit Converter vs Unit Converter Advanced

The clearest difference is price: Unit Converter Advanced at Free against Precision Unit Converter's $7.99. Precision Unit Converter's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Unit Converter Advanced is free to download; Precision Unit Converter costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Precision Unit Converter | Unit Converter Advanced |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | — |
| Size | 60 MB | 26 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SimTeCon GmbH](https://appshunter.io/developer/1761797043) | [SQUAREETLABS](https://appshunter.io/developer/1444740835) |

## What reviewers say

### Precision Unit Converter

[App page](https://appshunter.io/ios/app/precision-unit-converter/id6618147279)

**In-app purchases:** none


### Unit Converter Advanced

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Precision Unit Converter free?

Precision Unit Converter costs $7.99, with no in-app purchases.

### Is Unit Converter Advanced free?

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

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

Unit Converter Advanced shows ads; Precision Unit Converter 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.*