# Openings Mastermind vs Gyoki

The clearest difference is review sentiment: Gyoki at 100% against Openings Mastermind's 50%. Gyoki also leads on rating (5.0 vs 4.3). On price, ratings volume, 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.

Gyoki holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews point the same way: 50% of Openings Mastermind's written reviews are positive against 100% of Gyoki's.

## The numbers

| Metric | Openings Mastermind | Gyoki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/openings-mastermind/id6448386251/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/gyoki/id6739188266/reviews)** |
| Number of ratings | **6** | 5 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | Free |
| Size | 88 MB | 19 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christian Heise](https://appshunter.io/developer/1632898424) | [Vy Tran](https://appshunter.io/developer/1784129601) |

## 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


### Gyoki

[App page](https://appshunter.io/ios/app/gyoki/id6739188266)

Guide planes to their destinations by drawing flight paths and matching colored packages to locations. This fast-paced geography game challenges your knowledge of world geography with multiple regional chapters. Compete with friends in an addictive arcade experience to make successful deliveries against the clock.

**Highlights:** Draw flight paths, Match colored packages to locations, Race against time, Master world geography, Multiple regional chapters, Arcade experience, Challenge friends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Openings Mastermind free?

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

### Is Gyoki free?

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

### Which has better reviews, Openings Mastermind or Gyoki?

Gyoki is rated higher. Openings Mastermind averages 4.3 out of 5 from 6 ratings, while Gyoki averages 5.0 from 5 ratings.

### Do Openings Mastermind or Gyoki have ads?

Neither Openings Mastermind nor Gyoki shows ads.

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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.*