# CSM Mobile vs Dive.b Learning English

The clearest difference is update cadence: CSM Mobile at every 2 months against Dive.b Learning English's every 5 months. CSM Mobile also leads on iOS requirement (8.1 vs 14.0). 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.

CSM Mobile ships an update every 2 months, Dive.b Learning English every 5 months. The most recent releases landed on October 29, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CSM Mobile | Dive.b Learning English |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Free |
| Size | 50 MB | 3 MB |
| Requires iOS | **8.1** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | +4 |
| Developer | [PUC Minas](https://appshunter.io/developer/902000973) | [Bernoulli Sistema de Ensino](https://appshunter.io/developer/1006797654) |

## What reviewers say

### CSM Mobile

[App page](https://appshunter.io/ios/app/csm-mobile/id1381482305)

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

**In-app purchases:** none


### Dive.b Learning English

[App page](https://appshunter.io/ios/app/diveb-learning-english/id1661339815)

This platform offers a fun and engaging way to learn English for students of all ages. It features games, animations, and collaborative spaces tailored to different educational levels, supporting the entire school community.

**Highlights:** Interactive games and animations, Collaborative learning spaces, Online classes and assessments, Audio and video learning materials, School community management tools

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

**In-app purchases:** none


## Frequently asked questions

### Is CSM Mobile free?

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

### Is Dive.b Learning English free?

Dive.b Learning English is free to download, with no in-app purchases.

### Do CSM Mobile or Dive.b Learning English have ads?

Neither CSM Mobile nor Dive.b Learning English shows ads.

### Which is updated more often, CSM Mobile or Dive.b Learning English?

CSM Mobile ships an update every 2 months, and Dive.b Learning English every 5 months. Most recently, CSM Mobile was updated on October 29, 2026 and Dive.b Learning English on October 4, 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.*