# Language Zoo vs Math Circle

The clearest difference is in-app purchases: Language Zoo at none against Math Circle's 1. Language Zoo also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Math Circle sells 1 one-off in-app purchase. Language Zoo asks for nothing beyond the download.

## The numbers

| Metric | Language Zoo | Math Circle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 224 MB | 13 MB |
| Requires iOS | **12.0** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heather Marriott](https://appshunter.io/developer/919616194) | [ISMITECH COMPANY LIMITED](https://appshunter.io/developer/1030955445) |

## What reviewers say

### Language Zoo

[App page](https://appshunter.io/ios/app/language-zoo/id6451072005)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Circle

[App page](https://appshunter.io/ios/app/math-circle-times-tables-game/id6745473918)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP SUPERSTAR | $1.99 | one-time |


## Frequently asked questions

### Is Language Zoo free?

Language Zoo is free to download, with no in-app purchases.

### Is Math Circle free?

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

### Do Language Zoo or Math Circle have ads?

Math Circle shows ads; Language Zoo 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.*