# LearnChess Pro vs Chattr

The clearest difference is update cadence: Chattr at every 2 weeks against LearnChess Pro's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LearnChess Pro sells 1 one-off in-app purchase and Chattr sells 6 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

LearnChess Pro ships an update every 9 months, Chattr every 2 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LearnChess Pro | Chattr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Size | 52 MB | 102 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TagMango Inc](https://appshunter.io/developer/1611765353) | [FILIPPO PIETRANTONIO](https://appshunter.io/developer/1783662173) |

## What reviewers say

### LearnChess Pro

[App page](https://appshunter.io/ios/app/learnchess-pro/id6740694205)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Your Self-Learning Roadmap | $7.99 | one-time |


### Chattr

[App page](https://appshunter.io/ios/app/chattr-conversation-practice/id6768665981)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $19.99 | per month |
| Full Access | $24.99 | per month |
| 10 Voice Sessions | $9.99 | one-time |
| 25 Voice Sessions | $21.99 | one-time |
| 50 Voice Sessions | $37.99 | one-time |
| 100 Voice Sessions | $69.99 | one-time |


## Frequently asked questions

### Is LearnChess Pro free?

LearnChess Pro is free to download, with in-app purchases available.

### Is Chattr free?

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

### Do LearnChess Pro or Chattr have ads?

Neither LearnChess Pro nor Chattr shows ads.

### Which is updated more often, LearnChess Pro or Chattr?

LearnChess Pro ships an update every 9 months, and Chattr every 2 weeks. Most recently, LearnChess Pro was updated on September 30, 2026 and Chattr on October 7, 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.*