# Freedom Unit Calculator vs Inktag

The clearest difference is in-app purchases: Freedom Unit Calculator at none against Inktag's 1. Freedom Unit Calculator also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price and ads there is nothing between them.

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

## The numbers

| Metric | Freedom Unit Calculator | Inktag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 25 MB | 1 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Maurits Offerhaus](https://appshunter.io/developer/1697486490) | [永 张](https://appshunter.io/developer/1806535769) |

## What reviewers say

### Freedom Unit Calculator

[App page](https://appshunter.io/ios/app/freedom-unit-calculator/id6736761306)

**Features:** macOS Compatibility

**In-app purchases:** none


### Inktag

[App page](https://appshunter.io/ios/app/inktag/id6788246964)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inktag Pro | $4.99 | one-time |


## Frequently asked questions

### Is Freedom Unit Calculator free?

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

### Is Inktag free?

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

### Do Freedom Unit Calculator or Inktag have ads?

Neither Freedom Unit Calculator nor Inktag shows ads.

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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.*