# Interactive Robot vs TheSoundOf AR

The clearest difference is update cadence: Interactive Robot at every 3 weeks against TheSoundOf AR's every 3 months. Interactive Robot also leads on iOS requirement (7.1 vs 15.0). 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.

Interactive Robot ships an update every 3 weeks, TheSoundOf AR every 3 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Interactive Robot | TheSoundOf AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 40 MB | 146 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Hunuo Network Technology Co. Ltd.](https://appshunter.io/developer/976006506) | [federico torroba](https://appshunter.io/developer/1310840581) |

## What reviewers say

### Interactive Robot

[App page](https://appshunter.io/ios/app/interactive-robot/id1128661389)

**Features:** macOS Compatibility

**In-app purchases:** none


### TheSoundOf AR

[App page](https://appshunter.io/ios/app/thesoundof-ar/id1573125281)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interactive Robot free?

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

### Is TheSoundOf AR free?

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

### Do Interactive Robot or TheSoundOf AR have ads?

Neither Interactive Robot nor TheSoundOf AR shows ads.

### Which is updated more often, Interactive Robot or TheSoundOf AR?

Interactive Robot ships an update every 3 weeks, and TheSoundOf AR every 3 months. Most recently, Interactive Robot was updated on October 26, 2026 and TheSoundOf AR on October 27, 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.*