# Unit Converter vs Clean Up

The clearest difference is in-app purchases: Unit Converter at none against Clean Up's 2. Clean Up's advantage is ads (none vs shown) and update cadence (monthly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Clean Up sells 2 in-app purchases, starting at $7.95 per month. Unit Converter asks for nothing beyond the download.

Unit Converter ships an update every 2 months, Clean Up monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Unit Converter | Clean Up |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Size | 11 MB | 2 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [MITSUKO MARGOT KUBOTA ONO](https://appshunter.io/developer/1799524637) | [enes ozer](https://appshunter.io/developer/1879277767) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-us-units/id6760955491)

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

**In-app purchases:** none


### Clean Up

[App page](https://appshunter.io/ios/app/clean-up/id6793572248)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clean Up Pro Monthly | $7.95 | per month |
| Clean Up Pro Yearly | $39.95 | per year |


## Frequently asked questions

### Is Unit Converter free?

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

### Is Clean Up free?

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

### Do Unit Converter or Clean Up have ads?

Unit Converter shows ads; Clean Up does not.

### Which is updated more often, Unit Converter or Clean Up?

Unit Converter ships an update every 2 months, and Clean Up monthly. Most recently, Unit Converter was updated on October 25, 2026 and Clean Up on October 25, 2026.

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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.*