# Joo vs Qalan Math

The clearest difference is rating: Joo at 5.0 against Qalan Math's 3.5. Joo also leads on in-app purchases (none vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Qalan Math sells 1 in-app purchase, starting at $79.99 per month. Joo asks for nothing beyond the download.

Joo holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 8 and 15 respectively.

Joo ships an update every 2 weeks, Qalan Math fortnightly. The most recent releases landed on September 21, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Joo | Qalan Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/joo/id1497261011/reviews)** | [3.5 (15 ratings)](https://appshunter.io/ios/app/qalan-math/id6449155391/reviews) |
| Number of ratings | 8 | **15** |
| Positive reviews | 80.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 51 MB | 125 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RobiGroup](https://appshunter.io/developer/1492430175) | [Kuanysh Nabiyev](https://appshunter.io/developer/1687850483) |

## What reviewers say

### Joo

[App page](https://appshunter.io/ios/app/joo/id1497261011)

Prepare for national unified testing and discover your chances of receiving a state grant. Get detailed information on universities and specializations, including demand, salary, and employment prospects. Receive daily motivation and useful insights to aid your academic journey.

**Highlights:** National unified testing preparation, Grant admission possibility assessment, University information, Specialization details, Daily motivation feed

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

**In-app purchases:** none


### Qalan Math

[App page](https://appshunter.io/ios/app/qalan-math/id6449155391)

This app offers an individualized learning program with daily tasks that adapt to a student's knowledge gaps. It provides explanations and examples for each problem, tracks progress with detailed reports, and offers direct support through a chat feature.

**Highlights:** Individualized daily tasks, Adaptive learning based on performance, Explanations and examples for problems, Progress monitoring and reports, Direct chat support for questions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 айға жазылым | $79.99 | per month |


## Frequently asked questions

### Is Joo free?

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

### Is Qalan Math free?

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

### Which has better reviews, Joo or Qalan Math?

Joo is rated higher. Joo averages 5.0 out of 5 from 8 ratings, while Qalan Math averages 3.5 from 15 ratings.

### Do Joo or Qalan Math have ads?

Neither Joo nor Qalan Math shows ads.

### Which is updated more often, Joo or Qalan Math?

Joo ships an update every 2 weeks, and Qalan Math fortnightly. Most recently, Joo was updated on September 21, 2026 and Qalan Math on July 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.*