# MyMBChB vs DSE AI Speak

The clearest difference is in-app purchases: MyMBChB at none against DSE AI Speak's 3. MyMBChB also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.2). On price, update cadence and ads there is nothing between them.

Both are free to download. DSE AI Speak sells 3 in-app purchases, starting at $3.99 per month. MyMBChB asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MyMBChB | DSE AI Speak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 35 MB | 1 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Chinese University of Hong Kong](https://appshunter.io/developer/369070876) | [Kin Fai Lee](https://appshunter.io/developer/531306021) |

## What reviewers say

### MyMBChB

[App page](https://appshunter.io/ios/app/mymbchb/id1516759973)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSE AI Speak

[App page](https://appshunter.io/ios/app/dse-ai-speak/id6761884607)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $3.99 | per month |
| Advanced Plan | $9.99 | per month |
| Elite Plan | $12.99 | per month |


## Frequently asked questions

### Is MyMBChB free?

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

### Is DSE AI Speak free?

DSE AI Speak is free to download, with in-app purchases available.

### Do MyMBChB or DSE AI Speak have ads?

Neither MyMBChB nor DSE AI Speak shows ads.

### Which is updated more often, MyMBChB or DSE AI Speak?

MyMBChB ships an update every 2 months, and DSE AI Speak every 2 months. Most recently, MyMBChB was updated on October 16, 2026 and DSE AI Speak on October 17, 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.*