# Unit Converter vs Convert Everything

The clearest difference is ads: Unit Converter at none against Convert Everything's shown. Convert Everything's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Unit Converter sells 3 in-app purchases, starting at $0.99 per month and Convert Everything sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Unit Converter ships an update every 2 weeks, Convert Everything fortnightly. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Unit Converter | Convert Everything |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 3 MB | 25 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michiel de Gooijer](https://appshunter.io/developer/1849863849) | [Yusuf Kenan EKIZOGLU](https://appshunter.io/developer/6778389429) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-pro/id6758503595)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $3.99 | per year |
| Small Tip | $0.99 | one-time |


### Convert Everything

[App page](https://appshunter.io/ios/app/convert-everything-converter/id6778596997)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Unit Converter free?

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

### Is Convert Everything free?

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

### Do Unit Converter or Convert Everything have ads?

Convert Everything shows ads; Unit Converter does not.

### Which is updated more often, Unit Converter or Convert Everything?

Unit Converter ships an update every 2 weeks, and Convert Everything fortnightly. Most recently, Unit Converter was updated on September 22, 2026 and Convert Everything on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*