# Brain Tree School vs Curso Dr. Re

The clearest difference is in-app purchases: Brain Tree School at none against Curso Dr. Re's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Curso Dr. Re sells 1 one-off in-app purchase. Brain Tree School asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Brain Tree School | Curso Dr. Re |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 34 MB | 110 MB |
| Requires iOS | **14** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SCHOOL IBOX S.A.S. DE C.V.](https://appshunter.io/developer/1271228289) | [Aldo Castillo](https://appshunter.io/developer/1695661003) |

## What reviewers say

### Brain Tree School

[App page](https://appshunter.io/ios/app/brain-tree-school/id1476991583)

**Features:** macOS Compatibility

**In-app purchases:** none


### Curso Dr. Re

[App page](https://appshunter.io/ios/app/curso-dr-re/id6768938249)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Curso ENARM Dr. Re Demo | Free | one-time |


## Frequently asked questions

### Is Brain Tree School free?

Brain Tree School is free to download, with no in-app purchases.

### Is Curso Dr. Re free?

Curso Dr. Re is free to download, with in-app purchases available.

### Do Brain Tree School or Curso Dr. Re have ads?

Neither Brain Tree School nor Curso Dr. Re shows ads.

### Which is updated more often, Brain Tree School or Curso Dr. Re?

Brain Tree School ships an update every 2 months, and Curso Dr. Re every 2 months. Most recently, Brain Tree School was updated on October 11, 2026 and Curso Dr. Re on October 25, 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.*