# Unit Converter vs Unit converter

The clearest difference is update cadence: Unit Converter at daily against Unit converter's every 3 months. Unit Converter also leads on iOS requirement (13.0 vs 16.4). On price, ads, 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.

Unit Converter ships an update daily, Unit converter every 3 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | Unit Converter | Unit converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Size | 20 MB | 41 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SEOKWON YANG](https://appshunter.io/developer/1863325487) | [Claudio Fusillo](https://appshunter.io/developer/1520006843) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-slox/id6756968552)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unit converter

[App page](https://appshunter.io/ios/app/unit-converter-unitflow/id6760021792)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter free?

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

### Is Unit converter free?

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

### Do Unit Converter or Unit converter have ads?

Neither Unit Converter nor Unit converter shows ads.

### Which is updated more often, Unit Converter or Unit converter?

Unit Converter ships an update daily, and Unit converter every 3 months. Most recently, Unit Converter was updated on October 28, 2026 and Unit converter on October 28, 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.*