# B Involved vs Twella

The clearest difference is iOS requirement: B Involved at 9.0 against Twella's 15.1. 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.

## The numbers

| Metric | B Involved | Twella |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/twella/id6450840887/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 8 MB | 61 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Check I'm Here, LLC](https://appshunter.io/developer/575538390) | [Twella, LLC](https://appshunter.io/developer/1773813393) |

## What reviewers say

### B Involved

[App page](https://appshunter.io/ios/app/b-involved/id1299907284)

**Features:** macOS Compatibility

**In-app purchases:** none


### Twella

[App page](https://appshunter.io/ios/app/twella/id6450840887)

This interactive learning application fosters independent thought and collaborative rethinking. It aims to enhance users' ability to critically analyze information and engage in more skillful discussions with others.

**Highlights:** Interactive user experience, Fosters independent thinking, Enhances collaborative rethinking, Skillful discussion tools, Critical analysis support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is B Involved free?

B Involved is free to download, with no in-app purchases.

### Is Twella free?

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

### Do B Involved or Twella have ads?

Neither B Involved nor Twella shows ads.

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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.*