# Number Explosion vs 4th Grade Math School Edition

The clearest difference is price: Number Explosion at Free against 4th Grade Math School Edition's $12.99. 4th Grade Math School Edition's advantage is update cadence (every 5 months vs every 12 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Number Explosion is free to download; 4th Grade Math School Edition costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Number Explosion ships an update every 12 months, 4th Grade Math School Edition every 5 months. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Number Explosion | 4th Grade Math School Edition |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/number-explosion/id883267880/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 13 MB | 228 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NJAW4](https://appshunter.io/developer/655125750) | [Gilbert Reilly](https://appshunter.io/developer/500490521) |

## What reviewers say

### Number Explosion

[App page](https://appshunter.io/ios/app/number-explosion/id883267880)

Practice multiplication tables with a fun, arcade-style game.  Target equations by entering the correct product, earning points for hits and losing them if equations reach your city.  Features adjustable difficulty and bonus points for challenging targets.

**Highlights:** Multiplication table practice (1x-12x), Selectable difficulty levels, Target equations by entering products, Score points for correct answers, Lose points if equations reach the city, Bonus points for horizontal equations

**Features:** macOS Compatibility

**In-app purchases:** none


### 4th Grade Math School Edition

[App page](https://appshunter.io/ios/app/4th-grade-math-school-edition/id6470507793)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Explosion free?

Number Explosion is free to download, with no in-app purchases.

### Is 4th Grade Math School Edition free?

4th Grade Math School Edition costs $12.99, with no in-app purchases.

### Do Number Explosion or 4th Grade Math School Edition have ads?

Neither Number Explosion nor 4th Grade Math School Edition shows ads.

### Which is updated more often, Number Explosion or 4th Grade Math School Edition?

Number Explosion ships an update every 12 months, and 4th Grade Math School Edition every 5 months. Most recently, Number Explosion was updated on October 3, 2026 and 4th Grade Math School Edition on October 13, 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.*