# Algebra Review vs Mental Math Ninja

The clearest difference is update cadence: Mental Math Ninja at every 2 weeks against Algebra Review's every 8 months. Mental Math Ninja also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Algebra Review sells 1 one-off in-app purchase and Mental Math Ninja sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Algebra Review ships an update every 8 months, Mental Math Ninja every 2 weeks. The most recent releases landed on November 9, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Algebra Review | Mental Math Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/algebra-review-gre-lite/id605348358/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 15 MB | 17 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [Sphulling Technologies](https://appshunter.io/developer/1540194995) |

## What reviewers say

### Algebra Review

[App page](https://appshunter.io/ios/app/algebra-review-gre-lite/id605348358)

Prepare for the GRE with a comprehensive algebra review. This app offers over 440 practice questions and detailed explanations across 52 subtopics. Track your progress with visual meters and mock tests to gauge readiness for the exam.

**Highlights:** Over 440 practice questions, 44 revision notes, Mock tests, Instant feedback, Detailed explanations, Progress tracking with charts, Topic-specific review

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $9.99 | one-time |


### Mental Math Ninja

[App page](https://appshunter.io/ios/app/mental-math-ninja/id1441928183)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Do More Math | $0.99 | one-time |


## Frequently asked questions

### Is Algebra Review free?

Algebra Review is free to download, with in-app purchases available.

### Is Mental Math Ninja free?

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

### Do Algebra Review or Mental Math Ninja have ads?

Neither Algebra Review nor Mental Math Ninja shows ads.

### Which is updated more often, Algebra Review or Mental Math Ninja?

Algebra Review ships an update every 8 months, and Mental Math Ninja every 2 weeks. Most recently, Algebra Review was updated on November 9, 2026 and Mental Math Ninja on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*