# Chess Knowledge vs Learn Bengali

The clearest difference is in-app purchases: Chess Knowledge at none against Learn Bengali's 6. Chess Knowledge also leads on iOS requirement (12.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Learn Bengali sells 6 in-app purchases, starting at $3.99 per 7 days. Chess Knowledge asks for nothing beyond the download.

## The numbers

| Metric | Chess Knowledge | Learn Bengali |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Monthly | — |
| Size | 86 MB | 104 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chess Knowledge FZE](https://appshunter.io/developer/1628767249) | [Dinh Thang Tran](https://appshunter.io/developer/1769927807) |

## What reviewers say

### Chess Knowledge

[App page](https://appshunter.io/ios/app/chess-knowledge/id1628767247)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Bengali

[App page](https://appshunter.io/ios/app/learn-bengali-brightlingo/id6787512323)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrightLingo Premium Weekly | $3.99 | per 7 days |
| BrightLingo Premium Monthly | $8.99 | per month |
| BrightLingo Premium 3 Months | $19.99 | per 3 months |
| BrightLingo Premium 6 Months | $32.99 | per 6 months |
| BrightLingo Premium Yearly | $49.99 | per year |
| BrightLingo Premium Lifetime | $249.99 | one-time |


## Frequently asked questions

### Is Chess Knowledge free?

Chess Knowledge is free to download, with no in-app purchases.

### Is Learn Bengali free?

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

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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.*