# Zen Stack Masters vs Clash Mahjong

The clearest difference is in-app purchases: Clash Mahjong at none against Zen Stack Masters's 4. Clash Mahjong also leads on iOS requirement (13.0 vs 18.6). Zen Stack Masters's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Zen Stack Masters sells 4 one-off in-app purchases. Clash Mahjong asks for nothing beyond the download.

Zen Stack Masters ships an update every 4 days, Clash Mahjong every 3 weeks. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Zen Stack Masters | Clash Mahjong |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 27 MB | 177 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gal Itach](https://appshunter.io/developer/1867158254) | [Evgheni Mihailevschi](https://appshunter.io/developer/1748783258) |

## What reviewers say

### Zen Stack Masters

[App page](https://appshunter.io/ios/app/zen-stack-masters/id6758891728)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Second Chance Tokens | $0.99 | one-time |
| Infinite Zen Mode | $5.99 | one-time |
| 1000 Tokens Deal | $99.99 | one-time |
| Zen Master | $1000.00 | one-time |


### Clash Mahjong

[App page](https://appshunter.io/ios/app/clash-mahjong/id6760188732)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zen Stack Masters free?

Zen Stack Masters is free to download, with in-app purchases available.

### Is Clash Mahjong free?

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

### Do Zen Stack Masters or Clash Mahjong have ads?

Clash Mahjong shows ads; Zen Stack Masters does not.

### Which is updated more often, Zen Stack Masters or Clash Mahjong?

Zen Stack Masters ships an update every 4 days, and Clash Mahjong every 3 weeks. Most recently, Zen Stack Masters was updated on October 5, 2026 and Clash Mahjong on October 18, 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.*