# Openings Mastermind vs ChessCoda

The clearest difference is in-app purchases: Openings Mastermind at none against ChessCoda's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ChessCoda sells 2 in-app purchases, starting at $5.99 per month. Openings Mastermind asks for nothing beyond the download.

Openings Mastermind ships an update fortnightly, ChessCoda every 10 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Openings Mastermind | ChessCoda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/openings-mastermind/id6448386251/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free | — |
| Size | 88 MB | 57 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Christian Heise](https://appshunter.io/developer/1632898424) | [Maritacas OÜ](https://appshunter.io/developer/6789730453) |

## What reviewers say

### Openings Mastermind

[App page](https://appshunter.io/ios/app/openings-mastermind/id6448386251)

Master chess openings with this app. Import studies, explore with advanced engines, and practice specific lines through repetition. Track your progress and improve your game.

**Highlights:** Import Lichess Studies or PGNs, Explore openings with Stockfish 15, Practice openings by repetition, Smart practice queue, Track learning progress

**Features:** macOS Compatibility

**In-app purchases:** none


### ChessCoda

[App page](https://appshunter.io/ios/app/chesscoda/id6789730301)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $5.99 | per month |
| Plus Yearly | $49.00 | per year |


## Frequently asked questions

### Is Openings Mastermind free?

Openings Mastermind is free to download, with no in-app purchases.

### Is ChessCoda free?

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

### Do Openings Mastermind or ChessCoda have ads?

Neither Openings Mastermind nor ChessCoda shows ads.

### Which is updated more often, Openings Mastermind or ChessCoda?

Openings Mastermind ships an update fortnightly, and ChessCoda every 10 days. Most recently, Openings Mastermind was updated on November 3, 2026 and ChessCoda on November 5, 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.*