# Vision4k Classes vs Ventana UDEM

The clearest difference is iOS requirement: Vision4k Classes at 15.6 against Ventana UDEM's 17.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Vision4k Classes ships an update every 2 months, Ventana UDEM monthly. The most recent releases landed on September 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Vision4k Classes | Ventana UDEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/ventana-udem/id6741165721/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 47 MB | 46 MB |
| Requires iOS | **15.6** | 17.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Sistemas y Paquetes de Computo de Mexico](https://appshunter.io/developer/1745542957) | [Universidad de Monterrey](https://appshunter.io/developer/1025227206) |

## What reviewers say

### Vision4k Classes

[App page](https://appshunter.io/ios/app/vision4k-classes/id6502621114)

**In-app purchases:** none


### Ventana UDEM

[App page](https://appshunter.io/ios/app/ventana-udem/id6741165721)

This university app provides quick and easy access to essential resources for a better student experience. It streamlines access to campus information and services.

**Highlights:** Official university app, Quick access to resources, Streamlined student experience, Campus information access, Campus services access

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

**In-app purchases:** none


## Frequently asked questions

### Is Vision4k Classes free?

Vision4k Classes is free to download, with no in-app purchases.

### Is Ventana UDEM free?

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

### Do Vision4k Classes or Ventana UDEM have ads?

Neither Vision4k Classes nor Ventana UDEM shows ads.

### Which is updated more often, Vision4k Classes or Ventana UDEM?

Vision4k Classes ships an update every 2 months, and Ventana UDEM monthly. Most recently, Vision4k Classes was updated on September 17, 2026 and Ventana UDEM on October 7, 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.*