# R+SmartIII vs Rogic

The clearest difference is update cadence: Rogic at every 3 months against R+SmartIII's every 12 months. R+SmartIII's advantage is iOS requirement (9.0 vs 16.4). 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+SmartIII ships an update every 12 months, Rogic every 3 months. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | R+SmartIII | Rogic |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 113 MB | 110 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ROBOTIS CO., LTD.](https://appshunter.io/developer/948481761) | [ROBOROBO Co.,Ltd](https://appshunter.io/developer/942989164) |

## What reviewers say

### R+SmartIII

[App page](https://appshunter.io/ios/app/r-plus-smartiii/id1489911067)

This application connects with a smart educational robot kit, enabling control via smartphone sensors and camera. Utilize features like image processing, video, and sound output for interactive robot programming and operation.

**Highlights:** Vision: Face, color, motion, line detection, Display: Images, shapes, text, numbers, Multimedia: TTS, voice input, audio/video playback, Sensor: Shake, tilt detection, Connectivity: Messenger, vibration, flash, email

**Features:** macOS Compatibility

**In-app purchases:** none


### Rogic

[App page](https://appshunter.io/ios/app/rogic/id6747278965)

**In-app purchases:** none


## Frequently asked questions

### Is R+SmartIII free?

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

### Is Rogic free?

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

### Do R+SmartIII or Rogic have ads?

Neither R+SmartIII nor Rogic shows ads.

### Which is updated more often, R+SmartIII or Rogic?

R+SmartIII ships an update every 12 months, and Rogic every 3 months. Most recently, R+SmartIII was updated on October 15, 2026 and Rogic on October 2, 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.*