# Conversions vs Unit Converter

The clearest difference is in-app purchases: Conversions at none against Unit Converter's 1. Unit Converter's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 44 months). On price and device support there is nothing between them.

Both are free to download. Unit Converter sells 1 one-off in-app purchase. Conversions asks for nothing beyond the download.

Conversions ships an update every 44 months, Unit Converter every 2 weeks. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Conversions | Unit Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/conversions-unit-converter/id1468987994/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 44 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 37 MB | 29 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Griffin](https://appshunter.io/developer/1441925277) | [伟鹏 李](https://appshunter.io/developer/1817642925) |

## What reviewers say

### Conversions

[App page](https://appshunter.io/ios/app/conversions-unit-converter/id1468987994)

This utility app offers a straightforward way to convert between various units of measurement. It supports common categories like length, speed, volume, mass, area, temperature, and time. More conversion types are planned for future updates.

**Highlights:** Unit conversion, Length conversion, Speed conversion, Volume conversion, Mass conversion, Area conversion, Temperature conversion, Time conversion

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

**In-app purchases:** none


### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-easyunit/id6754090225)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Membership | $0.99 | one-time |


## Frequently asked questions

### Is Conversions free?

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

### Is Unit Converter free?

Unit Converter is free to download, with in-app purchases available.

### Do Conversions or Unit Converter have ads?

Conversions shows ads; Unit Converter does not.

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

Conversions ships an update every 44 months, and Unit Converter every 2 weeks. Most recently, Conversions was updated on October 5, 2026 and Unit Converter on October 11, 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.*