# Ustoz AI vs Rustoz

The clearest difference is in-app purchases: Rustoz at none against Ustoz AI's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ustoz AI sells 4 in-app purchases, starting at $2.99 per month. Rustoz asks for nothing beyond the download.

Ustoz AI ships an update every 2 weeks, Rustoz monthly. Both last shipped on October 2, 2026.

## The numbers

| Metric | Ustoz AI | Rustoz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (57 ratings)](https://appshunter.io/ios/app/ustoz-ai/id6504815934/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 181 MB | 51 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | ["Ustoz edu" nodavlat ta'lim muassasasi](https://appshunter.io/developer/1776975638) | [Mirazam Abdullaev](https://appshunter.io/developer/1743174298) |

## What reviewers say

### Ustoz AI

[App page](https://appshunter.io/ios/app/ustoz-ai/id6504815934)

This app offers free courses on modern professions and university entrance exam subjects. Learn from advanced instructors with engaging video lessons and reinforce your knowledge with tests. Earn certificates upon successful completion to start a new career.

**Highlights:** Free courses on modern professions, University entrance exam preparation, Advanced instructor-led lessons, Engaging video content, Knowledge reinforcement tests, Certificates upon course completion

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ustoz AI Premium (1 month) | $2.99 | per month |
| Ustoz AI Premium (3 months) | $7.99 | per 3 months |
| Uztoz AI Premium | $11.99 | per 3 months |
| Premium subscription for 12 months | $34.99 | per year |


### Rustoz

[App page](https://appshunter.io/ios/app/rustoz/id6756208027)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ustoz AI free?

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

### Is Rustoz free?

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

### Do Ustoz AI or Rustoz have ads?

Neither Ustoz AI nor Rustoz shows ads.

### Which is updated more often, Ustoz AI or Rustoz?

Ustoz AI ships an update every 2 weeks, and Rustoz monthly. Most recently, Ustoz AI was updated on October 2, 2026 and Rustoz on October 2, 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.*