# Tech Rayj vs Meu Bernoulli 4.0

The clearest difference is update cadence: Meu Bernoulli 4.0 at fortnightly against Tech Rayj'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.

Tech Rayj ships an update every 4 months, Meu Bernoulli 4.0 fortnightly. The most recent releases landed on September 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Tech Rayj | Meu Bernoulli 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (5 ratings)](https://appshunter.io/ios/app/meu-bernoulli-40/id6444601581/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 6.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 26 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joao Carlos Oliveira](https://appshunter.io/developer/1350997556) | [Bernoulli Sistema de Ensino](https://appshunter.io/developer/1006797654) |

## What reviewers say

### Tech Rayj

[App page](https://appshunter.io/ios/app/tech-rayj/id1350997557)

**In-app purchases:** none


### Meu Bernoulli 4.0

[App page](https://appshunter.io/ios/app/meu-bernoulli-40/id6444601581)

This educational platform connects students, families, teachers, and schools. It offers personalized learning support for students, tools to optimize teacher workflow, and facilitates communication between schools and families for student progress tracking.

**Highlights:** Personalized learning support, Teacher workflow optimization tools, School-family communication, Student progress tracking, Continuous platform evolution

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

**In-app purchases:** none


## Frequently asked questions

### Is Tech Rayj free?

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

### Is Meu Bernoulli 4.0 free?

Meu Bernoulli 4.0 is free to download, with no in-app purchases.

### Do Tech Rayj or Meu Bernoulli 4.0 have ads?

Neither Tech Rayj nor Meu Bernoulli 4.0 shows ads.

### Which is updated more often, Tech Rayj or Meu Bernoulli 4.0?

Tech Rayj ships an update every 4 months, and Meu Bernoulli 4.0 fortnightly. Most recently, Tech Rayj was updated on September 22, 2026 and Meu Bernoulli 4.0 on October 14, 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.*