# Quantum LMS vs PreX Application

The clearest difference is update cadence: PreX Application at every 3 weeks against Quantum LMS's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Quantum LMS ships an update every 4 months, PreX Application every 3 weeks. The most recent releases landed on May 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Quantum LMS | PreX Application |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/prex-application/id6624306206/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 53 MB | 40 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QUANTUM FOR INFORMATION TECHNOLOGY](https://appshunter.io/developer/1486854639) | [Yazan Al Kattan](https://appshunter.io/developer/1667734633) |

## What reviewers say

### Quantum LMS

[App page](https://appshunter.io/ios/app/quantum-lms/id6474442482)

**Features:** macOS Compatibility

**In-app purchases:** none


### PreX Application

[App page](https://appshunter.io/ios/app/prex-application/id6624306206)

This application focuses on publishing educational courses online. It provides a platform for educators to share their knowledge and for learners to access a variety of courses.

**Highlights:** Online course publishing, Educational content sharing, Learner access to courses, Platform for educators

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quantum LMS free?

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

### Is PreX Application free?

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

### Do Quantum LMS or PreX Application have ads?

Neither Quantum LMS nor PreX Application shows ads.

### Which is updated more often, Quantum LMS or PreX Application?

Quantum LMS ships an update every 4 months, and PreX Application every 3 weeks. Most recently, Quantum LMS was updated on May 19, 2026 and PreX Application 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.*