# Units Conversion Chart vs Unit Converter All

The clearest difference is iOS requirement: Units Conversion Chart at 18.0 against Unit Converter All's 26.0. On price, ads, 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.

## The numbers

| Metric | Units Conversion Chart | Unit Converter All |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 1 MB | 28 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vishwam B](https://appshunter.io/developer/1068325932) | [Multiway Creative Limited](https://appshunter.io/developer/1142633395) |

## What reviewers say

### Units Conversion Chart

[App page](https://appshunter.io/ios/app/units-conversion-chart/id6752585107)

**In-app purchases:** none


### Unit Converter All

[App page](https://appshunter.io/ios/app/unit-converter-all/id6759921201)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Units Conversion Chart free?

Units Conversion Chart is free to download, with no in-app purchases.

### Is Unit Converter All free?

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

### Do Units Conversion Chart or Unit Converter All have ads?

Neither Units Conversion Chart nor Unit Converter All shows ads.

---

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