# ACT Math vs Math Wiki

The clearest difference is monetization model: ACT Math at free against Math Wiki's free with in-app purchases. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. ACT Math sells 1 one-off in-app purchase and Math Wiki sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ACT Math ships an update every 11 months, Math Wiki every 7 months. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ACT Math | Math Wiki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18 ratings)](https://appshunter.io/ios/app/act-math-algebra-lite/id585171630/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | **100.0% of reviews** | 95.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 7 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [L&K development GmbH](https://appshunter.io/developer/1262096433) |

## What reviewers say

### ACT Math

[App page](https://appshunter.io/ios/app/act-math-algebra-lite/id585171630)

This app provides comprehensive practice for the ACT Algebra section with numerous questions and detailed explanations. It includes mock tests, instant feedback, and progress tracking to help users prepare effectively for the exam.

**Highlights:** 490 ACT Algebra practice questions, 49 revision notes, Mock tests with mixed questions, Instant feedback on answers, Detailed explanations for each question, Progress tracking with charts, Revision by topic

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $1.99 | one-time |


### Math Wiki

[App page](https://appshunter.io/ios/app/math-wiki-learn-maths/id1262096434)

This app serves as a portable math encyclopedia and practice tool. It offers detailed explanations, examples, and exercises covering a wide range of mathematical topics from arithmetic to calculus, suitable for students from 7th grade through college.

**Highlights:** Portable math reference work, Glossary of mathematical terms, Foundations from 7th grade, Detailed explanations with examples, Exercises on every topic, Search functionality, Covers arithmetic, geometry, calculus, and more

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $2.99 | per month |
| MatheWiki Aufgaben | $3.99 | one-time |
| MatheWiki Premium | $8.99 | one-time |


## Frequently asked questions

### Is ACT Math free?

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

### Is Math Wiki free?

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

### Do ACT Math or Math Wiki have ads?

Neither ACT Math nor Math Wiki shows ads.

### Which is updated more often, ACT Math or Math Wiki?

ACT Math ships an update every 11 months, and Math Wiki every 7 months. Most recently, ACT Math was updated on September 30, 2026 and Math Wiki on October 10, 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.*