# Brain Tree School vs SILEO App

The clearest difference is update cadence: Brain Tree School at every 2 months against SILEO App's every 66 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.

Brain Tree School ships an update every 2 months, SILEO App every 66 months. Both last shipped on October 11, 2026.

## The numbers

| Metric | Brain Tree School | SILEO App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 66 months |
| Monetization | — | Free |
| Size | 34 MB | 36 MB |
| Requires iOS | **14** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SCHOOL IBOX S.A.S. DE C.V.](https://appshunter.io/developer/1271228289) | [Fundacion Mexicana para el Fomento de la Educacion y el Desarrollo AC](https://appshunter.io/developer/1039976776) |

## What reviewers say

### Brain Tree School

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

**Features:** macOS Compatibility

**In-app purchases:** none


### SILEO App

[App page](https://appshunter.io/ios/app/sileo-app/id1554325138)

This system enhances reading speed and comprehension significantly. It aims to improve your reading velocity by 10 to 12 times while ensuring 100% understanding of the material.

**Highlights:** Increases reading speed, Improves comprehension, Optimized reading system, Personalized learning

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Tree School free?

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

### Is SILEO App free?

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

### Do Brain Tree School or SILEO App have ads?

Neither Brain Tree School nor SILEO App shows ads.

### Which is updated more often, Brain Tree School or SILEO App?

Brain Tree School ships an update every 2 months, and SILEO App every 66 months. Most recently, Brain Tree School was updated on October 11, 2026 and SILEO App on October 11, 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.*