# Openings Mastermind vs Miko Chess

Openings Mastermind and Miko Chess both sit at 4.3 stars, but that hides the real split: 76% of Miko Chess's written reviews are positive against 50% of Openings Mastermind's. Miko Chess also leads on ratings volume (326 vs 6) and update cadence (every 4 days vs fortnightly). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.3 for Openings Mastermind against 4.4 for Miko Chess. That said, the two scores are not equally well evidenced: Miko Chess has 326 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 50% of Openings Mastermind's written reviews are positive against 76% of Miko Chess's.

Openings Mastermind ships an update fortnightly, Miko Chess every 4 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Openings Mastermind | Miko Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/openings-mastermind/id6448386251/reviews) | **[4.4 (326 ratings)](https://appshunter.io/ios/app/miko-chess/id6471891615/reviews)** |
| Number of ratings | 6 | **326** |
| Positive reviews | 50.0% of reviews | **76.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | Free |
| Size | 88 MB | 250 MB |
| Requires iOS | 18.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Heise](https://appshunter.io/developer/1632898424) | [emotix](https://appshunter.io/developer/1294206341) |

## 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


### Miko Chess

[App page](https://appshunter.io/ios/app/miko-chess/id6471891615)

This application offers a comprehensive chess experience for players of all levels. It allows users to challenge AI opponents, analyze their games, track progress, and compete with players worldwide. Discover new strategies and improve your skills with advanced features.

**Highlights:** Challenge AI up to ELO 3200+, Adaptive AI adjusts to your play, Unlimited game import and analysis, Track performance progress, Live broadcasting of gameplay, Compete online on chess.com and Lichess

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

**In-app purchases:** none

**What reviewers like**

- ✨ Amazing customer service
- 🤩 Wow factor of moving pieces
- 👍 Intuitive iOS app
- 🚀 Seamless integration with real board
- 💡 Great for playing with remote opponents

**What reviewers complain about**

- 🐛 App painfully slow
- 🐛 Constantly disconnects
- 🐛 Half features don't work
- 🐛 Motor is loud
- 🐛 Piece movement is slow

**Reported bugs**

- App stopped resetting pieces after rebrand
- App not recording moves
- App no longer recognizes input moves
- Bluetooth issues with Grand Kingdom Chess set
- Cannot log in

**Requested features**

- Update for invalid numbers (Kuwait)
- Fix Bluetooth issues with Grand Kingdom Chess set
- Improve app performance
- Add practice mode
- Add customizable sounds


## Frequently asked questions

### Is Openings Mastermind free?

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

### Is Miko Chess free?

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

### Which has better reviews, Openings Mastermind or Miko Chess?

Miko Chess is rated higher. Openings Mastermind averages 4.3 out of 5 from 6 ratings, while Miko Chess averages 4.4 from 326 ratings.

### Do Openings Mastermind or Miko Chess have ads?

Neither Openings Mastermind nor Miko Chess shows ads.

### Which is updated more often, Openings Mastermind or Miko Chess?

Openings Mastermind ships an update fortnightly, and Miko Chess every 4 days. Most recently, Openings Mastermind was updated on October 24, 2026 and Miko Chess on October 22, 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.*