# ConvertOne vs EasyUnit

The clearest difference is in-app purchases: ConvertOne at none against EasyUnit's 1. ConvertOne also leads on update cadence (every 2 days vs every 3 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. EasyUnit sells 1 one-off in-app purchase. ConvertOne asks for nothing beyond the download.

ConvertOne ships an update every 2 days, EasyUnit every 3 months. The most recent releases landed on October 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ConvertOne | EasyUnit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Size | 32 MB | 54 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ETHAN FRANCIS DARSTEIN](https://appshunter.io/developer/1866338228) | [Tomash Sugint](https://appshunter.io/developer/1896504334) |

## What reviewers say

### ConvertOne

[App page](https://appshunter.io/ios/app/convertone-units-and-measures/id6757357394)

**Features:** macOS Compatibility

**In-app purchases:** none


### EasyUnit

[App page](https://appshunter.io/ios/app/easyunit-unit-converter-tools/id6767730394)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EasyUnit Pro Pack | $1.99 | one-time |


## Frequently asked questions

### Is ConvertOne free?

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

### Is EasyUnit free?

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

### Do ConvertOne or EasyUnit have ads?

Neither ConvertOne nor EasyUnit shows ads.

### Which is updated more often, ConvertOne or EasyUnit?

ConvertOne ships an update every 2 days, and EasyUnit every 3 months. Most recently, ConvertOne was updated on October 5, 2026 and EasyUnit 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.*