# Clue Stack vs Math Mahjong Puzzle

Clue Stack and Math Mahjong Puzzle are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Clue Stack | Math Mahjong Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (6 ratings)](https://appshunter.io/ios/app/math-mahjong-puzzle/id6779492065/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Ad-supported |
| Size | 243 MB | 149 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GAMEPROMO CO., LIMITED](https://appshunter.io/developer/1619749576) | [Cong Le](https://appshunter.io/developer/1824408478) |

## What reviewers say

### Clue Stack

[App page](https://appshunter.io/ios/app/clue-stack/id6775158548)

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

**In-app purchases:** none


### Math Mahjong Puzzle

[App page](https://appshunter.io/ios/app/math-mahjong-puzzle/id6779492065)

A relaxing puzzle game blending classic mahjong with a unique math matching mechanic. Match tiles by number or by sum to ten, strategically clearing the board to complete levels. Offers a fresh challenge with increasing difficulty and helpful boosters.

**Highlights:** Math-based tile matching (same number or sum to ten), Classic mahjong solitaire gameplay, Increasingly challenging levels with new obstacles, Helpful boosters (hint, shuffle, magic move), Smooth animations and satisfying effects, Designed for short or long play sessions

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

**In-app purchases:** none


## Frequently asked questions

### Is Clue Stack free?

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

### Is Math Mahjong Puzzle free?

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

### Do Clue Stack or Math Mahjong Puzzle have ads?

Both Clue Stack and Math Mahjong Puzzle show 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.*