# zMahjong Tumble by SZY vs Three Up

The clearest difference is rating: Three Up at 4.6 against zMahjong Tumble by SZY's 3.0. Three Up also leads on update cadence (every 13 months vs every 27 months). 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.

Three Up holds the better App Store score, 4.6 against 3.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

zMahjong Tumble by SZY ships an update every 27 months, Three Up every 13 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | zMahjong Tumble by SZY | Three Up |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/zmahjong-tumble-by-szy/id894965894/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/three-up/id1028972739/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 27 months | **Every 13 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 42 MB | 13 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shen Zhongyuan](https://appshunter.io/developer/385090494) | [Tang Cho man](https://appshunter.io/developer/592719186) |

## What reviewers say

### zMahjong Tumble by SZY

[App page](https://appshunter.io/ios/app/zmahjong-tumble-by-szy/id894965894)

A number puzzle game where players merge tiles to reach target numbers like 512, 2048, or 8192. It offers multiple board sizes and two distinct game modes, including a challenging blind mode.

**Highlights:** Number merging gameplay, Multiple board sizes (3x3, 4x4, 5x5), Classic game mode, Challenging blind mode, Simple swipe controls

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

**In-app purchases:** none


### Three Up

[App page](https://appshunter.io/ios/app/three-up/id1028972739)

A challenging yet simple number matching puzzle game. Match three identical cards to level up, strategically use special rainbow cards, and compete on the leaderboard. Enjoy this addictive cognitive skill-building game on your mobile device.

**Highlights:** Match three identical cards, Level up gameplay, Use rainbow cards, Leaderboard integration, Simple user interface, Background sound control

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

**In-app purchases:** none


## Frequently asked questions

### Is zMahjong Tumble by SZY free?

zMahjong Tumble by SZY is free to download, with no in-app purchases.

### Is Three Up free?

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

### Which has better reviews, zMahjong Tumble by SZY or Three Up?

Three Up is rated higher. zMahjong Tumble by SZY averages 3.0 out of 5 from 2 ratings, while Three Up averages 4.6 from 5 ratings.

### Do zMahjong Tumble by SZY or Three Up have ads?

Both zMahjong Tumble by SZY and Three Up show ads.

### Which is updated more often, zMahjong Tumble by SZY or Three Up?

zMahjong Tumble by SZY ships an update every 27 months, and Three Up every 13 months. Most recently, zMahjong Tumble by SZY was updated on October 24, 2026 and Three Up on October 24, 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.*