# Unit Conversion vs CRBC ePunch

The clearest difference is ads: CRBC ePunch at none against Unit Conversion's shown. CRBC ePunch also leads on iOS requirement (15.1 vs 17.6). 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 | Unit Conversion | CRBC ePunch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Weekly |
| Size | 55 MB | 22 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ricardo Contente](https://appshunter.io/developer/1835945159) | [People Technology (International) Limited](https://appshunter.io/developer/1610259061) |

## What reviewers say

### Unit Conversion

[App page](https://appshunter.io/ios/app/unit-conversion-pro/id6751759968)

**Features:** macOS Compatibility

**In-app purchases:** none


### CRBC ePunch

[App page](https://appshunter.io/ios/app/crbc-epunch/id6786537970)

**In-app purchases:** none


## Frequently asked questions

### Is Unit Conversion free?

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

### Is CRBC ePunch free?

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

### Do Unit Conversion or CRBC ePunch have ads?

Unit Conversion shows ads; CRBC ePunch 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.*