# Unit (Converter) vs Unit Converter

The clearest difference is ads: Unit (Converter) at none against Unit Converter's shown. Unit Converter's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Unit (Converter) | Unit Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/unit-converter/id306568423/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 10 MB | 11 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jean Bovet](https://appshunter.io/developer/300642267) | [MITSUKO MARGOT KUBOTA ONO](https://appshunter.io/developer/1799524637) |

## What reviewers say

### Unit (Converter)

[App page](https://appshunter.io/ios/app/unit-converter/id306568423)

Easily convert over 700 units across 49 categories using an intuitive sliding scale interface. Ideal for travelers, scientists, students, and anyone needing to switch between measurement systems. Offers advanced features like compound value conversion and real-time measurement tools.

**Highlights:** Over 700 units in 49 categories, Intuitive sliding scale interface, Compound value and number system conversion, Instant search in ten languages, Live speed, altitude, and distance measurement, Supports VoiceOver, Dynamic Type, and Dark Mode

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

**In-app purchases:** none


### Unit Converter

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

**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?

Unit Converter shows ads; Unit (Converter) does not.

### Which is updated more often, Unit (Converter) or Unit Converter?

Unit (Converter) ships an update every 2 months, and Unit Converter every 2 months. Most recently, Unit (Converter) was updated on November 6, 2026 and Unit Converter on November 9, 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.*