# Math Wiki vs Perfboard Lab

The clearest difference is update cadence: Perfboard Lab at every 9 days against Math Wiki's every 7 months. Math Wiki's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math Wiki sells 3 in-app purchases, starting at $2.99 per month and Perfboard Lab sells 1 in-app purchase, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Math Wiki ships an update every 7 months, Perfboard Lab every 9 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Math Wiki | Perfboard Lab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 95.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 35 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [L&K development GmbH](https://appshunter.io/developer/1262096433) | [Pascal Schroeer](https://appshunter.io/developer/6818318951) |

## What reviewers say

### 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 |


### Perfboard Lab

[App page](https://appshunter.io/ios/app/perfboard-lab/id6818318947)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perfboard Lab Pro | $0.99 | per 7 days |


## Frequently asked questions

### Is Math Wiki free?

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

### Is Perfboard Lab free?

Perfboard Lab is free to download, with in-app purchases available.

### Do Math Wiki or Perfboard Lab have ads?

Neither Math Wiki nor Perfboard Lab shows ads.

### Which is updated more often, Math Wiki or Perfboard Lab?

Math Wiki ships an update every 7 months, and Perfboard Lab every 9 days. Most recently, Math Wiki was updated on October 24, 2026 and Perfboard Lab on October 29, 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.*