# R+ ENGINEER vs 네오캐논 컨트롤러

The clearest difference is update cadence: 네오캐논 컨트롤러 at every 2 months against R+ ENGINEER's every 4 months. R+ ENGINEER's advantage is iOS requirement (12.0 vs 17.0). 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.

R+ ENGINEER ships an update every 4 months, 네오캐논 컨트롤러 every 2 months. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | R+ ENGINEER | 네오캐논 컨트롤러 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/r-plus-engineer/id1475713920/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 116 MB | 8 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ROBOTIS CO., LTD.](https://appshunter.io/developer/948481761) | [seung sub oh](https://appshunter.io/developer/1716518381) |

## What reviewers say

### R+ ENGINEER

[App page](https://appshunter.io/ios/app/r-plus-engineer/id1475713920)

This application connects to a smart device kit, enabling the use of sensors, video, and audio processing. It offers simple programming to control and manipulate the connected hardware, making it an interactive educational tool.

**Highlights:** Connects to ROBOTIS ENGINEER Kit, Utilizes smart device sensors, Supports video/image processing, Enables audio input/output, Intuitive programming interface, Control and manipulate hardware

**Features:** macOS Compatibility

**In-app purchases:** none


### 네오캐논 컨트롤러

[App page](https://appshunter.io/ios/app/id6472040040)

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

**In-app purchases:** none


## Frequently asked questions

### Is R+ ENGINEER free?

R+ ENGINEER is free to download, with no in-app purchases.

### Is 네오캐논 컨트롤러 free?

네오캐논 컨트롤러 is free to download, with no in-app purchases.

### Do R+ ENGINEER or 네오캐논 컨트롤러 have ads?

Neither R+ ENGINEER nor 네오캐논 컨트롤러 shows ads.

### Which is updated more often, R+ ENGINEER or 네오캐논 컨트롤러?

R+ ENGINEER ships an update every 4 months, and 네오캐논 컨트롤러 every 2 months. Most recently, R+ ENGINEER was updated on June 1, 2026 and 네오캐논 컨트롤러 on September 23, 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.*