# Kristoon vs Mahjong Genius

The clearest difference is rating: Mahjong Genius at 4.8 against Kristoon's 3.0. Mahjong Genius also leads on in-app purchases (none vs 1) and ratings volume (38 vs 1). Kristoon's advantage is update cadence (fortnightly vs every 6 months) and iOS requirement (12.0 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. Kristoon sells 1 one-off in-app purchase. Mahjong Genius asks for nothing beyond the download.

Mahjong Genius holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Mahjong Genius has 38 ratings behind it against 1, so its average is the more settled of the two.

Kristoon ships an update fortnightly, Mahjong Genius every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Kristoon | Mahjong Genius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/kristoon/id1245869580/reviews) | **[4.8 (38 ratings)](https://appshunter.io/ios/app/mahjong-genius/id6446679119/reviews)** |
| Number of ratings | 1 | **38** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 23 MB | 19 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stephen Arscott](https://appshunter.io/developer/1245869579) | [Ta-Dah Apps Ltd](https://appshunter.io/developer/1182900345) |

## What reviewers say

### Kristoon

[App page](https://appshunter.io/ios/app/kristoon/id1245869580)

A card game blending Blackjack and Rummy mechanics. Players aim for 21 without exceeding it, with unique features like offering cards to opponents and swapping. Matches consist of a set number of hands.

**Highlights:** Blackjack and Rummy blend, Maximum three cards per hand, Offer cards to opponents, Swap offered cards, Points awarded for winning hands, Set number of hands per match

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kristoon Full Version | $0.99 | one-time |


### Mahjong Genius

[App page](https://appshunter.io/ios/app/mahjong-genius/id6446679119)

This app offers two distinct tile-matching experiences: classic Mahjong Solitaire with layered puzzles and Mahjong Connect with fast-paced logic challenges. It features over 180 unique levels, innovative mechanics, and customizable visuals for a brain-boosting game on iPhone and iPad.

**Highlights:** Dual game modes: Mahjong Solitaire and Mahjong Connect, 180+ unique layouts and challenging levels, Innovative mechanics like blocking tiles and Flip & Invert, Customizable high-definition tile-sets and backgrounds, Brain-boosting gameplay with distraction-free UI, Player tools: Shuffle, Hint, Game Save/Restore

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

**In-app purchases:** none


## Frequently asked questions

### Is Kristoon free?

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

### Is Mahjong Genius free?

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

### Which has better reviews, Kristoon or Mahjong Genius?

Mahjong Genius is rated higher. Kristoon averages 3.0 out of 5 from 1 ratings, while Mahjong Genius averages 4.8 from 38 ratings.

### Do Kristoon or Mahjong Genius have ads?

Both Kristoon and Mahjong Genius show ads.

### Which is updated more often, Kristoon or Mahjong Genius?

Kristoon ships an update fortnightly, and Mahjong Genius every 6 months. Most recently, Kristoon was updated on November 2, 2026 and Mahjong Genius on November 3, 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.*