# PacketChess vs Chessigma

The clearest difference is update cadence: Chessigma at every 3 weeks against PacketChess's every 6 weeks. Chessigma also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PacketChess sells 3 one-off in-app purchases and Chessigma sells 2 in-app purchases, starting at $14.00 per month. Whichever you choose, the download price is not the number that matters.

PacketChess ships an update every 6 weeks, Chessigma every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | PacketChess | Chessigma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (81 ratings)](https://appshunter.io/ios/app/chessigma/id6791621546/reviews)** |
| Number of ratings | — | **81** |
| Positive reviews | — | 72.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 2 MB | 12 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lukasz Skierkowski](https://appshunter.io/developer/1280847319) | [Chessigma](https://appshunter.io/developer/6791621548) |

## What reviewers say

### PacketChess

[App page](https://appshunter.io/ios/app/packetchess/id6758742856)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


### Chessigma

[App page](https://appshunter.io/ios/app/chessigma/id6791621546)

Analyze your chess games with detailed move-by-move feedback and personalized puzzles based on your mistakes. Improve your play with clear explanations and a powerful engine, all for free.

**Highlights:** Game review with move grading, Plain-English move explanations, Integrated Stockfish engine, Mistake-based puzzle generation, Supports Chess.com, Lichess, and PGN

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supercoach Monthly | $14.00 | per month |
| Supercoach Yearly | $97.00 | per year |


## Frequently asked questions

### Is PacketChess free?

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

### Is Chessigma free?

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

### Do PacketChess or Chessigma have ads?

Neither PacketChess nor Chessigma shows ads.

### Which is updated more often, PacketChess or Chessigma?

PacketChess ships an update every 6 weeks, and Chessigma every 3 weeks. Most recently, PacketChess was updated on October 25, 2026 and Chessigma on October 25, 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.*