# Орфография русского языка vs Тесты по русскому языку

The clearest difference is update cadence: Тесты по русскому языку at every 2 months against Орфография русского языка's every 18 months. Тесты по русскому языку also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Орфография русского языка ships an update every 18 months, Тесты по русскому языку every 2 months. The most recent releases landed on September 17, 2026 and August 6, 2026 respectively.

## The numbers

| Metric | Орфография русского языка | Тесты по русскому языку |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Every 2 months** |
| Size | 71 MB | 96 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vasily Kabunov](https://appshunter.io/developer/1609896092) | [Sergey Oganesyan](https://appshunter.io/developer/1643859151) |

## What reviewers say

### Орфография русского языка

[App page](https://appshunter.io/ios/app/id6456397985)

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

**In-app purchases:** none


### Тесты по русскому языку

[App page](https://appshunter.io/ios/app/id6477798984)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Орфография русского языка free?

Орфография русского языка is free to download, with no in-app purchases.

### Is Тесты по русскому языку free?

Тесты по русскому языку is free to download, with no in-app purchases.

### Do Орфография русского языка or Тесты по русскому языку have ads?

Both Орфография русского языка and Тесты по русскому языку show ads.

### Which is updated more often, Орфография русского языка or Тесты по русскому языку?

Орфография русского языка ships an update every 18 months, and Тесты по русскому языку every 2 months. Most recently, Орфография русского языка was updated on September 17, 2026 and Тесты по русскому языку on August 6, 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.*