# PUCRS Online vs All Brain 3D

The clearest difference is review sentiment: All Brain 3D at 100% against PUCRS Online's 6%. PUCRS Online's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (13.0 vs 15.1). 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PUCRS Online | All Brain 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (84 ratings)](https://appshunter.io/ios/app/pucrs-online/id1501764041/reviews)** | — |
| Number of ratings | **84** | — |
| Positive reviews | 6.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 86 MB | 151 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Ciatech](https://appshunter.io/developer/653156349) | [Larissa Carvalho](https://appshunter.io/developer/1790663700) |

## What reviewers say

### PUCRS Online

[App page](https://appshunter.io/ios/app/pucrs-online/id1501764041)

Access all your course materials and lectures easily from your mobile device. Download lessons for offline viewing, listen to them as audio, and resume playback exactly where you left off. Share your favorite lesson snippets with friends.

**Highlights:** Mobile course material access, Downloadable lessons for offline viewing, Audio playback of lessons, Resume playback from last point, Share lesson snippets

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

**In-app purchases:** none


### All Brain 3D

[App page](https://appshunter.io/ios/app/all-brain-3d/id6740578843)

Explore the human brain with an interactive 3D model, digital book, and educational videos. This app makes learning neuroscience visual, dynamic, and accessible for students and curious minds alike. Dive into the fascinating world of the mind with a modern, immersive approach.

**Highlights:** Detailed 3D brain model, Interactive digital book, Educational videos, Anatomical structure links, Intuitive interface, Immersive learning experience

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

**In-app purchases:** none


## Frequently asked questions

### Is PUCRS Online free?

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

### Is All Brain 3D free?

All Brain 3D is free to download, with no in-app purchases.

### Do PUCRS Online or All Brain 3D have ads?

Neither PUCRS Online nor All Brain 3D shows ads.

### Which is updated more often, PUCRS Online or All Brain 3D?

PUCRS Online ships an update fortnightly, and All Brain 3D fortnightly. Most recently, PUCRS Online was updated on November 7, 2026 and All Brain 3D on October 30, 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.*