# Chess Coach vs My Blunders

The clearest difference is in-app purchases: My Blunders at none against Chess Coach's 7. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chess Coach sells 7 one-off in-app purchases. My Blunders asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chess Coach | My Blunders |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 217 MB | 12 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [JUAN FRANCISCO JIMENEZ MARTIN](https://appshunter.io/developer/6790447115) | [SAMI ABDULNOUR](https://appshunter.io/developer/6777989744) |

## What reviewers say

### Chess Coach

[App page](https://appshunter.io/ios/app/chess-coach-ai-chess-tutor/id6790447113)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Donation | $1.49 | one-time |
| 125 Credits | $2.19 | one-time |
| 250 Credits | $2.29 | one-time |
| Silver Donation | $3.29 | one-time |
| 500 Credits | $3.69 | one-time |
| CheesCoach Premium | $4.39 | one-time |
| Gold Donation | $8.39 | one-time |


### My Blunders

[App page](https://appshunter.io/ios/app/my-blunders/id6795417088)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Coach free?

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

### Is My Blunders free?

My Blunders is free to download, with no in-app purchases.

### Do Chess Coach or My Blunders have ads?

Neither Chess Coach nor My Blunders shows ads.

### Which is updated more often, Chess Coach or My Blunders?

Chess Coach ships an update every 2 days, and My Blunders every 2 days. Most recently, Chess Coach was updated on October 25, 2026 and My Blunders on October 24, 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.*