# 4th Grade Math vs Math Facts Mahjong Game

The clearest difference is price: 4th Grade Math at Free against Math Facts Mahjong Game's $2.99. 4th Grade Math also leads on update cadence (every 6 weeks vs every 34 months). Math Facts Mahjong Game's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 67%). On ads and device support there is nothing between them.

4th Grade Math is free to download; Math Facts Mahjong Game costs $2.99 up front. 4th Grade Math sells 1 in-app purchase, starting at $4.99 per month. Math Facts Mahjong Game asks for nothing beyond the download.

4th Grade Math ships an update every 6 weeks, Math Facts Mahjong Game every 34 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 4th Grade Math | Math Facts Mahjong Game |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[3.6 (5 ratings)](https://appshunter.io/ios/app/math-facts-mahjong-game/id1471867875/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 34 months |
| Monetization | Subscription | **Paid** |
| Size | 227 MB | 49 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Math Galaxy](https://appshunter.io/developer/500490521) | [Mike Hempfling](https://appshunter.io/developer/422781074) |

## What reviewers say

### 4th Grade Math

[App page](https://appshunter.io/ios/app/4th-grade-math-math-galaxy/id911949523)

This app offers comprehensive math practice aligned with 4th-grade Common Core standards. It covers topics like multiplication, division, fractions, and decimals with bite-sized lessons and unlimited problems. Illustrations reinforce concepts for better understanding.

**Highlights:** Covers 4th-grade Common Core math standards, Bite-sized lessons, Unlimited practice problems, Illustrations to reinforce concepts, Topics: multiplication, division, fractions, decimals, Place value and rounding, Word problems and algebraic patterns

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4th Grade Math - Math Galaxy | $4.99 | per month |


### Math Facts Mahjong Game

[App page](https://appshunter.io/ios/app/math-facts-mahjong-game/id1471867875)

This educational game combines Mahjong tile-matching with practicing fundamental math equations. Players clear tiles by matching math problems with their correct answers, requiring strategy and math skills. It offers numerous customization options to keep the learning experience engaging.

**Highlights:** Math fact practice (addition, subtraction, multiplication, division), Mahjong tile matching gameplay, 24 unique board layouts, Customizable backgrounds and tile designs, Hint and Undo options, Multiple tile removal and loading effects

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 4th Grade Math free?

4th Grade Math is free to download, with in-app purchases available.

### Is Math Facts Mahjong Game free?

Math Facts Mahjong Game costs $2.99, with no in-app purchases.

### Do 4th Grade Math or Math Facts Mahjong Game have ads?

Neither 4th Grade Math nor Math Facts Mahjong Game shows ads.

### Which is updated more often, 4th Grade Math or Math Facts Mahjong Game?

4th Grade Math ships an update every 6 weeks, and Math Facts Mahjong Game every 34 months. Most recently, 4th Grade Math was updated on October 13, 2026 and Math Facts Mahjong Game 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.*