# MUST STUDENT vs Matrix Operations

The clearest difference is in-app purchases: MUST STUDENT at none against Matrix Operations's 1. MUST STUDENT also leads on ads (none vs shown) and rating (5.0 vs 4.7). Matrix Operations's advantage is ratings volume (19 vs 2). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Matrix Operations sells 1 one-off in-app purchase. MUST STUDENT asks for nothing beyond the download.

MUST STUDENT holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Matrix Operations has 19 ratings behind it against 2, so its average is the more settled of the two.

MUST STUDENT ships an update every 3 weeks, Matrix Operations every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | MUST STUDENT | Matrix Operations |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/must-student/id1538718995/reviews)** | [4.7 (19 ratings)](https://appshunter.io/ios/app/matrix-operations/id1546613436/reviews) |
| Number of ratings | 2 | **19** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 89 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [batjargal chuluunkhuu](https://appshunter.io/developer/1538719237) | [Vitalii Solovei](https://appshunter.io/developer/1535373267) |

## What reviewers say

### MUST STUDENT

[App page](https://appshunter.io/ios/app/must-student/id1538718995)

This app is exclusively for students of the Mongolian University of Science and Technology. It allows them to view their course schedules, access personal information, and select their courses. Users must log in to access its features.

**Highlights:** View course schedule, Access personal information, Select courses, Secure login

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

**In-app purchases:** none


### Matrix Operations

[App page](https://appshunter.io/ios/app/matrix-operations/id1546613436)

This app is a comprehensive matrix calculator that solves various matrix operations with detailed, step-by-step solutions. It supports numerous methods for solving linear equations, finding determinants, inverses, ranks, and decompositions. The app also offers custom input and the ability to save and edit solutions.

**Highlights:** Solves systems of linear equations, Calculates matrix determinants and inverses, Performs QR, LU, and Cholesky decompositions, Finds eigenvalues and eigenvectors, Step-by-step solution descriptions, Custom keyboard for data entry, Works offline

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | one-time |


## Frequently asked questions

### Is MUST STUDENT free?

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

### Is Matrix Operations free?

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

### Which has better reviews, MUST STUDENT or Matrix Operations?

MUST STUDENT is rated higher. MUST STUDENT averages 5.0 out of 5 from 2 ratings, while Matrix Operations averages 4.7 from 19 ratings.

### Do MUST STUDENT or Matrix Operations have ads?

Matrix Operations shows ads; MUST STUDENT does not.

### Which is updated more often, MUST STUDENT or Matrix Operations?

MUST STUDENT ships an update every 3 weeks, and Matrix Operations every 10 days. Most recently, MUST STUDENT was updated on October 24, 2026 and Matrix Operations on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*