# Triple Keys Mahjong vs Block Stack

The clearest difference is device support: Block Stack at 3 against Triple Keys Mahjong's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Triple Keys Mahjong | Block Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/block-stack-brick-puzzle/id6648796317/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 106 MB | 90 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Oleksii Korban](https://appshunter.io/developer/1610141530) | [Superfly Oyun Teknolojileri Anonim Sirketi](https://appshunter.io/developer/1732512653) |

## What reviewers say

### Triple Keys Mahjong

[App page](https://appshunter.io/ios/app/triple-keys-mahjong/id6633442082)

**In-app purchases:** none


### Block Stack

[App page](https://appshunter.io/ios/app/block-stack-brick-puzzle/id6648796317)

A relaxing puzzle game where you sort and stack colored blocks to clear the board. Test your logic and reasoning skills by making strategic choices to build high stacks and overcome challenging levels.

**Highlights:** Block sorting and stacking, Strategic decision-making, Challenging levels, Logic and reasoning tests, Satisfying visual effects, High-quality graphics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Triple Keys Mahjong free?

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

### Is Block Stack free?

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

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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.*