# DSE AI Speak vs 次元空間 DIMENSION SPACE

The clearest difference is update cadence: 次元空間 DIMENSION SPACE at every 5 days against DSE AI Speak's every 2 months. 次元空間 DIMENSION SPACE also leads on iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DSE AI Speak sells 3 in-app purchases, starting at $3.99 per month and 次元空間 DIMENSION SPACE sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

DSE AI Speak ships an update every 2 months, 次元空間 DIMENSION SPACE every 5 days. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DSE AI Speak | 次元空間 DIMENSION SPACE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 1 MB | 96 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 9+ |
| Developer | [Kin Fai Lee](https://appshunter.io/developer/531306021) | [FLYER GROUP LIMITED](https://appshunter.io/developer/6772718644) |

## What reviewers say

### 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 |


### 次元空間 DIMENSION SPACE

[App page](https://appshunter.io/ios/app/dimension-space/id6772718642)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $11.99 | per month |
| Pro Annual | $99.99 | per year |


## Frequently asked questions

### Is DSE AI Speak free?

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

### Is 次元空間 DIMENSION SPACE free?

次元空間 DIMENSION SPACE is free to download, with in-app purchases available.

### Do DSE AI Speak or 次元空間 DIMENSION SPACE have ads?

Neither DSE AI Speak nor 次元空間 DIMENSION SPACE shows ads.

### Which is updated more often, DSE AI Speak or 次元空間 DIMENSION SPACE?

DSE AI Speak ships an update every 2 months, and 次元空間 DIMENSION SPACE every 5 days. Most recently, DSE AI Speak was updated on October 25, 2026 and 次元空間 DIMENSION SPACE on October 13, 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.*