# Math Mahjong Puzzle vs HiddenForm

The clearest difference is in-app purchases: Math Mahjong Puzzle at none against HiddenForm's 1. Math Mahjong Puzzle also leads on iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Math Mahjong Puzzle | HiddenForm |
| --- | --- | --- |
| 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** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Monetization | Ad-supported | — |
| Size | 149 MB | 457 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cong Le](https://appshunter.io/developer/1824408478) | [Kyndlo LLC](https://appshunter.io/developer/1878300995) |

## What reviewers say

### 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


### HiddenForm

[App page](https://appshunter.io/ios/app/hiddenform/id6809650487)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $6.99 | one-time |


## Frequently asked questions

### Is Math Mahjong Puzzle free?

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

### Is HiddenForm free?

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

### Do Math Mahjong Puzzle or HiddenForm have ads?

Both Math Mahjong Puzzle and HiddenForm 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.*