# Math Practice vs Terra Tempus

The clearest difference is in-app purchases: Math Practice at none against Terra Tempus's 3. Math Practice also leads on iOS requirement (13.0 vs 16.4). Terra Tempus's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Terra Tempus sells 3 in-app purchases, starting at $4.99 per month. Math Practice asks for nothing beyond the download.

## The numbers

| Metric | Math Practice | Terra Tempus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 4 days |
| Size | 25 MB | 64 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 12+ |
| Developer | [Ozlem Ozmen Okur](https://appshunter.io/developer/1848157469) | [Endpaper Labs LLC](https://appshunter.io/developer/6793820240) |

## What reviewers say

### Math Practice

[App page](https://appshunter.io/ios/app/math-practice-operations/id6754524544)

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

**In-app purchases:** none


### Terra Tempus

[App page](https://appshunter.io/ios/app/terra-tempus-learn-history/id6793821323)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly: modules + stats | $4.99 | per month |
| Pro Yearly: modules + stats | $29.99 | per year |
| American Revolution | $4.99 | one-time |


## Frequently asked questions

### Is Math Practice free?

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

### Is Terra Tempus free?

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

### Do Math Practice or Terra Tempus have ads?

Math Practice shows ads; Terra Tempus 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.*