# Space Interface vs ASMR Spheres

The clearest difference is update cadence: ASMR Spheres at fortnightly against Space Interface's every 8 months. 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.

Space Interface ships an update every 8 months, ASMR Spheres fortnightly. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Space Interface | ASMR Spheres |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Size | 145 MB | 183 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Haichao Zhang](https://appshunter.io/developer/1294373918) | [Berndt Terwey](https://appshunter.io/developer/1006403892) |

## What reviewers say

### Space Interface

[App page](https://appshunter.io/ios/app/space-interface/id1294373919)

**Features:** macOS Compatibility

**In-app purchases:** none


### ASMR Spheres

[App page](https://appshunter.io/ios/app/asmr-spheres/id6468909837)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Interface free?

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

### Is ASMR Spheres free?

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

### Do Space Interface or ASMR Spheres have ads?

Neither Space Interface nor ASMR Spheres shows ads.

### Which is updated more often, Space Interface or ASMR Spheres?

Space Interface ships an update every 8 months, and ASMR Spheres fortnightly. Most recently, Space Interface was updated on September 17, 2026 and ASMR Spheres on September 9, 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.*