# Number Explosion vs Sortzy States

The clearest difference is update cadence: Sortzy States at every 4 days against Number Explosion's every 12 months. Sortzy States also leads on ratings volume (40 vs 4) and iOS requirement (9.0 vs 15.0). Number Explosion's advantage is review sentiment (100% vs 75%) and rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Number Explosion holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sortzy States has 40 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Number Explosion's written reviews are positive against 75% of Sortzy States's.

Number Explosion ships an update every 12 months, Sortzy States every 4 days. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Number Explosion | Sortzy States |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/number-explosion/id883267880/reviews)** | [4.8 (40 ratings)](https://appshunter.io/ios/app/sortzy-states/id1457365876/reviews) |
| Number of ratings | 4 | **40** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 13 MB | 90 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NJAW4](https://appshunter.io/developer/655125750) | [Sperry Labs LLC](https://appshunter.io/developer/595997039) |

## 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


### Sortzy States

[App page](https://appshunter.io/ios/app/sortzy-states/id1457365876)

This geography trivia game teaches US states through interactive sorting by size, population, and location. It moves beyond rote memorization to foster deeper understanding and appreciation of the USA. Unlock regions and master all 50 states in this fun, timed trivia experience.

**Highlights:** Sort US states by size, population, and location, Learn state shapes and land area, Master capital cities and demographics, Timed trivia challenges, Unlock US regions, Progress to BOSS Level

**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 Sortzy States free?

Sortzy States is free to download, with no in-app purchases.

### Which has better reviews, Number Explosion or Sortzy States?

Number Explosion is rated higher. Number Explosion averages 5.0 out of 5 from 4 ratings, while Sortzy States averages 4.8 from 40 ratings.

### Do Number Explosion or Sortzy States have ads?

Neither Number Explosion nor Sortzy States shows ads.

### Which is updated more often, Number Explosion or Sortzy States?

Number Explosion ships an update every 12 months, and Sortzy States every 4 days. Most recently, Number Explosion was updated on October 3, 2026 and Sortzy States on October 15, 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.*