# R+ m.Motion2 (ROBOTIS) vs Arduino Modules Pro

The clearest difference is price: R+ m.Motion2 (ROBOTIS) at Free against Arduino Modules Pro's $4.99. R+ m.Motion2 (ROBOTIS) also leads on iOS requirement (8.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

R+ m.Motion2 (ROBOTIS) is free to download; Arduino Modules Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | R+ m.Motion2 (ROBOTIS) | Arduino Modules Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/r-plus-mmotion2-robotis/id955358210/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 128 MB | 31 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ROBOTIS CO., LTD.](https://appshunter.io/developer/948481761) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### R+ m.Motion2 (ROBOTIS)

[App page](https://appshunter.io/ios/app/r-plus-mmotion2-robotis/id955358210)

Create, edit, and download motion files for educational robots like SMART and PREMIUM. Use a virtual 3D model to design movements before transferring them to your robot controller via Bluetooth.

**Highlights:** Generate and edit motion files, Download motion files to robot controller, Edit motion with virtual 3D robot, Bluetooth connectivity, Supports various educational robot models

**Features:** macOS Compatibility

**In-app purchases:** none


### Arduino Modules Pro

[App page](https://appshunter.io/ios/app/arduino-modules-pro/id6743318515)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is R+ m.Motion2 (ROBOTIS) free?

R+ m.Motion2 (ROBOTIS) is free to download, with no in-app purchases.

### Is Arduino Modules Pro free?

Arduino Modules Pro costs $4.99, with no in-app purchases.

### Do R+ m.Motion2 (ROBOTIS) or Arduino Modules Pro have ads?

Neither R+ m.Motion2 (ROBOTIS) nor Arduino Modules Pro shows ads.

### Which is updated more often, R+ m.Motion2 (ROBOTIS) or Arduino Modules Pro?

R+ m.Motion2 (ROBOTIS) ships an update every 2 months, and Arduino Modules Pro every 2 months. Most recently, R+ m.Motion2 (ROBOTIS) was updated on October 16, 2026 and Arduino Modules Pro on October 25, 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.*