# InstruM3D vs Easy PAES

The clearest difference is update cadence: Easy PAES at every 5 days against InstruM3D'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.

InstruM3D ships an update every 4 months, Easy PAES every 5 days. The most recent releases landed on October 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | InstruM3D | Easy PAES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 1.1 GB | 42 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Centro de Investigación de las Tecnologías de la Información y la Comunicación](https://appshunter.io/developer/1807248773) | [Christian Chavez Moya](https://appshunter.io/developer/1894407808) |

## What reviewers say

### InstruM3D

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

**In-app purchases:** none


### Easy PAES

[App page](https://appshunter.io/ios/app/easy-paes/id6772410382)

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

**In-app purchases:** none


## Frequently asked questions

### Is InstruM3D free?

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

### Is Easy PAES free?

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

### Do InstruM3D or Easy PAES have ads?

Neither InstruM3D nor Easy PAES shows ads.

### Which is updated more often, InstruM3D or Easy PAES?

InstruM3D ships an update every 4 months, and Easy PAES every 5 days. Most recently, InstruM3D was updated on October 7, 2026 and Easy PAES on October 31, 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.*