# Bilingual Beginners Book vs Cool Math Game

The clearest difference is price: Cool Math Game at Free against Bilingual Beginners Book's $3.99. Cool Math Game also leads on update cadence (every 3 months vs every 40 months) and device support (3 vs 1). Bilingual Beginners Book's advantage is in-app purchases (none vs 1) and ads (none vs shown). On iOS requirement there is nothing between them.

Cool Math Game is free to download; Bilingual Beginners Book costs $3.99 up front. Cool Math Game sells 1 one-off in-app purchase. Bilingual Beginners Book asks for nothing beyond the download.

Bilingual Beginners Book ships an update every 40 months, Cool Math Game every 3 months. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Bilingual Beginners Book | Cool Math Game |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 40 months | **Every 3 months** |
| Size | 465 MB | 80 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CogWrite Learning Analytics LLC](https://appshunter.io/developer/410496428) | [Mitul Golakiya](https://appshunter.io/developer/1163497369) |

## What reviewers say

### Bilingual Beginners Book

[App page](https://appshunter.io/ios/app/bilingual-beginners-book/id633008779)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cool Math Game

[App page](https://appshunter.io/ios/app/cool-math-game-math-champ/id6449531890)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Champ Pro | $9.99 | one-time |


## Frequently asked questions

### Is Bilingual Beginners Book free?

Bilingual Beginners Book costs $3.99, with no in-app purchases.

### Is Cool Math Game free?

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

### Do Bilingual Beginners Book or Cool Math Game have ads?

Cool Math Game shows ads; Bilingual Beginners Book does not.

### Which is updated more often, Bilingual Beginners Book or Cool Math Game?

Bilingual Beginners Book ships an update every 40 months, and Cool Math Game every 3 months. Most recently, Bilingual Beginners Book was updated on October 10, 2026 and Cool Math Game on October 4, 2026.

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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.*