# Quadam Mobile vs InstruM3D

Quadam Mobile and InstruM3D are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Quadam Mobile ships an update every 3 months, InstruM3D every 4 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Quadam Mobile | InstruM3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quadam-mobile/id1051229182/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 39 MB | 1.1 GB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Quadam Institute S.L.](https://appshunter.io/developer/953160144) | [Centro de Investigación de las Tecnologías de la Información y la Comunicación](https://appshunter.io/developer/1807248773) |

## What reviewers say

### Quadam Mobile

[App page](https://appshunter.io/ios/app/quadam-mobile/id1051229182)

Access your courses, messages, and exams on the go. Engage with classmates, view lessons, and participate in discussion forums. Requires internet access for all content.

**Highlights:** Access courses, Check messages, Take exams, Communicate with peers, View lessons, Discussion forums

**In-app purchases:** none


### InstruM3D

[App page](https://appshunter.io/ios/app/instrum3d/id6744351094)

**In-app purchases:** none


## Frequently asked questions

### Is Quadam Mobile free?

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

### Is InstruM3D free?

InstruM3D is free to download, with no in-app purchases.

### Do Quadam Mobile or InstruM3D have ads?

Neither Quadam Mobile nor InstruM3D shows ads.

### Which is updated more often, Quadam Mobile or InstruM3D?

Quadam Mobile ships an update every 3 months, and InstruM3D every 4 months. Most recently, Quadam Mobile was updated on October 9, 2026 and InstruM3D 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.*