# another numbers vs 9th Grade Math Challenge

The clearest difference is price: 9th Grade Math Challenge at Free against another numbers's $2.99. 9th Grade Math Challenge also leads on update cadence (every 7 months vs every 36 months) and ratings volume (12 vs 1). another numbers's advantage is rating (5.0 vs 3.8) and in-app purchases (none vs 1). On ads there is nothing between them.

9th Grade Math Challenge is free to download; another numbers costs $2.99 up front. 9th Grade Math Challenge sells 1 one-off in-app purchase. another numbers asks for nothing beyond the download.

another numbers holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: 9th Grade Math Challenge has 12 ratings behind it against 1, so its average is the more settled of the two.

another numbers ships an update every 36 months, 9th Grade Math Challenge every 7 months. The most recent releases landed on July 5, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | another numbers | 9th Grade Math Challenge |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/another-numbers/id1502021147/reviews)** | [3.8 (12 ratings)](https://appshunter.io/ios/app/9th-grade-math-challenge/id1537491129/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 7 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 18 MB | 28 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sigma SKY, LLC](https://appshunter.io/developer/320947305) | [IT365 Solutions Inc](https://appshunter.io/developer/1531416759) |

## What reviewers say

### another numbers

[App page](https://appshunter.io/ios/app/another-numbers/id1502021147)

An educational app designed to introduce young learners to numbers 0 through 9. It offers interactive activities for tracing, counting, and understanding basic number concepts. The app is accessible offline and free from ads or in-app purchases.

**Highlights:** Learn numbers 0-9, Tracing and writing practice, Counting activities, Basic number concepts, Offline accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


### 9th Grade Math Challenge

[App page](https://appshunter.io/ios/app/9th-grade-math-challenge/id1537491129)

Test your 9th-grade math skills with a challenging game featuring 100 levels and puzzles. Track your progress, share your score with a certificate, and compete with friends. Detailed solutions are provided for better understanding.

**Highlights:** 100 math questions/levels, Math puzzles, Score certificate creation, Friend challenges, Step-by-step solutions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all Ads from Math 9 | $0.99 | one-time |


## Frequently asked questions

### Is another numbers free?

another numbers costs $2.99, with no in-app purchases.

### Is 9th Grade Math Challenge free?

9th Grade Math Challenge is free to download, with in-app purchases available.

### Which has better reviews, another numbers or 9th Grade Math Challenge?

another numbers is rated higher. another numbers averages 5.0 out of 5 from 1 ratings, while 9th Grade Math Challenge averages 3.8 from 12 ratings.

### Do another numbers or 9th Grade Math Challenge have ads?

Neither another numbers nor 9th Grade Math Challenge shows ads.

### Which is updated more often, another numbers or 9th Grade Math Challenge?

another numbers ships an update every 36 months, and 9th Grade Math Challenge every 7 months. Most recently, another numbers was updated on July 5, 2026 and 9th Grade Math Challenge on June 1, 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.*