# 12th Grade Math Challenge vs Math Automata

The clearest difference is ads: 12th Grade Math Challenge at none against Math Automata's shown. Math Automata's advantage is update cadence (every 4 days vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 12th Grade Math Challenge sells 1 one-off in-app purchase and Math Automata sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

12th Grade Math Challenge ships an update every 11 months, Math Automata every 4 days. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 12th Grade Math Challenge | Math Automata |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/12th-grade-math-challenge/id1626192903/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 123 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [IT365 Solutions Inc](https://appshunter.io/developer/1531416759) | [seoro lee](https://appshunter.io/developer/1868875657) |

## What reviewers say

### 12th Grade Math Challenge

[App page](https://appshunter.io/ios/app/12th-grade-math-challenge/id1626192903)

Test your knowledge with 12th-grade level math problems and puzzles. Track your progress, challenge friends, and earn a certificate of your final score. Step-by-step solutions are available for better understanding.

**Highlights:** 12th-grade math questions, Math puzzles, Score certificates, Challenge friends, Step-by-step solutions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all Ads from Math 12 | $0.99 | one-time |


### Math Automata

[App page](https://appshunter.io/ios/app/math-automata/id6758681941)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 hints | $0.99 | one-time |


## Frequently asked questions

### Is 12th Grade Math Challenge free?

12th Grade Math Challenge is free to download, with in-app purchases available.

### Is Math Automata free?

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

### Do 12th Grade Math Challenge or Math Automata have ads?

Math Automata shows ads; 12th Grade Math Challenge does not.

### Which is updated more often, 12th Grade Math Challenge or Math Automata?

12th Grade Math Challenge ships an update every 11 months, and Math Automata every 4 days. Most recently, 12th Grade Math Challenge was updated on October 21, 2026 and Math Automata on October 5, 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.*