# Answell vs 次元空間 DIMENSION SPACE

The clearest difference is ads: 次元空間 DIMENSION SPACE at none against Answell's shown. Answell's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Answell sells 2 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.

Answell ships an update every 4 days, 次元空間 DIMENSION SPACE every 5 days. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Answell | 次元空間 DIMENSION SPACE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 141 MB | 96 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [KAM CHEUNG Wong](https://appshunter.io/developer/1439158011) | [FLYER GROUP LIMITED](https://appshunter.io/developer/6772718644) |

## What reviewers say

### Answell

[App page](https://appshunter.io/ios/app/answell/id6765916859)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Answell Pro (Monthly) | $3.99 | per month |
| Answell Pro (Yearly) | $34.99 | per year |


### 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 Answell free?

Answell 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 Answell or 次元空間 DIMENSION SPACE have ads?

Answell shows ads; 次元空間 DIMENSION SPACE does not.

### Which is updated more often, Answell or 次元空間 DIMENSION SPACE?

Answell ships an update every 4 days, and 次元空間 DIMENSION SPACE every 5 days. Most recently, Answell was updated on October 1, 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.*