# Русский язык vs Math Wiki

The clearest difference is review sentiment: Math Wiki at 96% against Русский язык's 23%. Math Wiki also leads on ads (none vs shown). Русский язык's advantage is update cadence (every 3 months vs every 7 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Русский язык sells 6 in-app purchases, starting at $2.99 per 7 days 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.

Русский язык ships an update every 3 months, Math Wiki every 7 months. The most recent releases landed on September 22, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Русский язык | Math Wiki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1171747865/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 22.7% of reviews | **95.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 30 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Genioworks Consulting & It-Services UG (haftungsbeschrankt)](https://appshunter.io/developer/1147801801) | [L&K development GmbH](https://appshunter.io/developer/1262096433) |

## What reviewers say

### Русский язык

[App page](https://appshunter.io/ios/app/id1171747865)

This app offers a comprehensive practice tool for Russian language grammar and exams. It features thousands of exercises covering school curriculum and exam preparation, with explanations for each question. Users can practice specific topics or take random tests to assess their knowledge.

**Highlights:** Thousands of practice questions, Exam preparation (EGE, CT, ZV), Game-like learning format, Explanations for questions, Randomized tests, Topic-specific courses

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Премиум доступ | $2.99 | per 7 days |
| Премиум доступ | $9.99 | per month |
| Премиум доступ | $29.99 | per year |
| Маленький набор монет | $0.99 | one-time |
| Средний набор монет | $1.99 | one-time |
| Большой набор монет | $2.99 | 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 Русский язык free?

Русский язык 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 Русский язык or Math Wiki have ads?

Русский язык shows ads; Math Wiki does not.

### Which is updated more often, Русский язык or Math Wiki?

Русский язык ships an update every 3 months, and Math Wiki every 7 months. Most recently, Русский язык was updated on September 22, 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.*