# Mentorix vs Чизик

The clearest difference is in-app purchases: Чизик at none against Mentorix's 10. Чизик also leads on update cadence (every 5 days vs every 2 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Mentorix sells 10 one-off in-app purchases. Чизик asks for nothing beyond the download.

Mentorix ships an update every 2 weeks, Чизик every 5 days. The most recent releases landed on October 25, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Mentorix | Чизик |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 3 MB | 42 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Maksim Krupchatnikov](https://appshunter.io/developer/1860623071) | [Alexey Titov](https://appshunter.io/developer/1711273559) |

## What reviewers say

### Mentorix

[App page](https://appshunter.io/ios/app/mentorix/id6771655911)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linux-администрирование | $39.99 | one-time |
| Nginx на практике | $39.99 | one-time |
| Rust: продвинутый уровень | $39.99 | one-time |
| Rust для профессионалов | $52.00 | one-time |
| Golang для продвинутых | $52.00 | one-time |
| Golang: собеседования | $64.99 | one-time |
| Go: микросервисы и API | $84.99 | one-time |
| ML-инженер | $84.99 | one-time |
| DevOps-инженер | $89.99 | one-time |
| MLOps с нуля | $97.00 | one-time |


### Чизик

[App page](https://appshunter.io/ios/app/id6807950391)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mentorix free?

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

### Is Чизик free?

Чизик is free to download, with no in-app purchases.

### Do Mentorix or Чизик have ads?

Neither Mentorix nor Чизик shows ads.

### Which is updated more often, Mentorix or Чизик?

Mentorix ships an update every 2 weeks, and Чизик every 5 days. Most recently, Mentorix was updated on October 25, 2026 and Чизик on November 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.*