# Unit Converter vs UC

The clearest difference is review sentiment: Unit Converter at 50% against UC's 0%. Unit Converter also leads on ratings volume (7 vs 1). UC's advantage is rating (3.0 vs 2.0) and ads (none vs shown). 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.

UC holds the better App Store score, 3.0 against 2.0. That said, the two scores are not equally well evidenced: Unit Converter has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of Unit Converter's written reviews are positive against 0% of UC's, so the app with the better star average is not the one people write more warmly about.

Unit Converter ships an update every 9 months, UC every 2 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Unit Converter | UC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (7 ratings)](https://appshunter.io/ios/app/unit-converter/id1124416229/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/uc-units-converter/id1368701985/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 33 MB | 31 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yunus Kilinc](https://appshunter.io/developer/1093264121) | [ItCarst](https://appshunter.io/developer/629501837) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter/id1124416229)

This application offers a professional and user-friendly interface for converting between various units. It supports over 300 units across more than 20 categories, including currency, temperature, and length.

**Highlights:** Impressive design, Convenient interface, Easy to use, Over 20 categories, More than 300 units, Currency conversion, Temperature conversion

**Features:** macOS Compatibility

**In-app purchases:** none


### UC

[App page](https://appshunter.io/ios/app/uc-units-converter/id1368701985)

This app offers a straightforward way to convert units across various categories. Its user-friendly interface and simple design make conversions quick and effortless, requiring no complicated searches or navigation. It works offline and is free to download and use.

**Highlights:** Simple and user-friendly interface, Multiple unit conversions, Offline functionality, Free to download and use, Covers time, speed, area, volume, mass, length, temperature, and more

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter free?

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

### Is UC free?

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

### Which has better reviews, Unit Converter or UC?

UC is rated higher. Unit Converter averages 2.0 out of 5 from 7 ratings, while UC averages 3.0 from 1 ratings.

### Do Unit Converter or UC have ads?

Unit Converter shows ads; UC does not.

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

Unit Converter ships an update every 9 months, and UC every 2 months. Most recently, Unit Converter was updated on October 20, 2026 and UC on October 24, 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.*