# Learn Czech vs Math Worksheet

The clearest difference is in-app purchases: Math Worksheet at none against Learn Czech's 3. Math Worksheet also leads on ads (none vs shown). Learn Czech's advantage is iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Learn Czech sells 3 in-app purchases, starting at $4.99 per 7 days. Math Worksheet asks for nothing beyond the download.

## The numbers

| Metric | Learn Czech | Math Worksheet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Size | 25 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atech Consultancy Ltd](https://appshunter.io/developer/1818884485) | [Jinwan Kim](https://appshunter.io/developer/1446513824) |

## What reviewers say

### Learn Czech

[App page](https://appshunter.io/ios/app/learn-czech-lentil/id1437326693)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $24.99 | per year |
| Lifetime Premium | $29.99 | one-time |


### Math Worksheet

[App page](https://appshunter.io/ios/app/math-worksheet-answer-key/id6807052400)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Czech free?

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

### Is Math Worksheet free?

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

### Do Learn Czech or Math Worksheet have ads?

Learn Czech shows ads; Math Worksheet does not.

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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.*