# Ustoz AI vs Qalan

The clearest difference is review sentiment: Ustoz AI at 92% against Qalan's 29%. Ustoz AI also leads on rating (4.6 vs 3.3) and ratings volume (55 vs 7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Ustoz AI sells 4 in-app purchases, starting at $2.99 per month and Qalan sells 1 in-app purchase, starting at $89.99 per month. Whichever you choose, the download price is not the number that matters.

Ustoz AI holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Ustoz AI has 55 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 92% of Ustoz AI's written reviews are positive against 29% of Qalan's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Ustoz AI | Qalan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (55 ratings)](https://appshunter.io/ios/app/ustoz-ai/id6504815934/reviews)** | [3.3 (7 ratings)](https://appshunter.io/ios/app/qalan/id6741684890/reviews) |
| Number of ratings | **55** | 7 |
| Positive reviews | **91.9% of reviews** | 28.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 218 MB | 142 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) | [Kuanysh Nabiyev](https://appshunter.io/developer/1687850483) |

## 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 |


### Qalan

[App page](https://appshunter.io/ios/app/qalan/id6741684890)

This app makes learning math engaging for students from kindergarten to 11th grade. It uses gamification, personalized learning paths, and mentor support to help users master math concepts and unlock unique characters.

**Highlights:** Gamified math learning, Personalized learning system, Unlockable characters, Mentor support, Adaptive difficulty, Progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Подписка на 1 месяц | $89.99 | per month |


## Frequently asked questions

### Is Ustoz AI free?

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

### Is Qalan free?

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

### Which has better reviews, Ustoz AI or Qalan?

Ustoz AI is rated higher. Ustoz AI averages 4.6 out of 5 from 55 ratings, while Qalan averages 3.3 from 7 ratings.

### Do Ustoz AI or Qalan have ads?

Neither Ustoz AI nor Qalan shows ads.

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

Ustoz AI ships an update every 2 weeks, and Qalan every 2 weeks. Most recently, Ustoz AI was updated on September 23, 2026 and Qalan on September 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.*