# ROBOTIS MINI vs 3D Stere

The clearest difference is update cadence: 3D Stere at every 8 days against ROBOTIS MINI's every 18 months. ROBOTIS MINI's advantage is iOS requirement (12.0 vs 16.0). 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.

ROBOTIS MINI ships an update every 18 months, 3D Stere every 8 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ROBOTIS MINI | 3D Stere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/robotis-mini/id948481762/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 12 MB | 152 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [ROBOTIS CO., LTD.](https://appshunter.io/developer/948481761) | [Yuanshi Vision Stereoscopic Technology (guangzhou) Co., Ltd](https://appshunter.io/developer/6779114429) |

## What reviewers say

### ROBOTIS MINI

[App page](https://appshunter.io/ios/app/robotis-mini/id948481762)

Control a humanoid robot kit using your smart device. Send commands through buttons or gestures, and customize actions for unique interactions. Requires specific hardware.

**Highlights:** Button commands for robot movement, Gesture control via smart device gyro, Customizable buttons and gestures, Basic, soccer, and fighting moves, Exclusive app for specific robot kits

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D Stere

[App page](https://appshunter.io/ios/app/3d-stere/id6786118259)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ROBOTIS MINI free?

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

### Is 3D Stere free?

3D Stere is free to download, with no in-app purchases.

### Do ROBOTIS MINI or 3D Stere have ads?

Neither ROBOTIS MINI nor 3D Stere shows ads.

### Which is updated more often, ROBOTIS MINI or 3D Stere?

ROBOTIS MINI ships an update every 18 months, and 3D Stere every 8 days. Most recently, ROBOTIS MINI was updated on November 1, 2026 and 3D Stere on November 5, 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.*