# R+SmartIII vs 마약청정 대한민국(NoDrugZone)

The clearest difference is review sentiment: R+SmartIII at 57% against 마약청정 대한민국(NoDrugZone)'s 0%. R+SmartIII also leads on iOS requirement (9.0 vs 13.0). 마약청정 대한민국(NoDrugZone)'s advantage is update cadence (every 2 weeks vs every 12 months). On price, ads, in-app purchases and monetization model 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, 마약청정 대한민국(NoDrugZone) every 2 weeks. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | R+SmartIII | 마약청정 대한민국(NoDrugZone) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **57.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 113 MB | 1.4 GB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ROBOTIS CO., LTD.](https://appshunter.io/developer/948481761) | [Korea Institute of Drug Safety & Risk Management](https://appshunter.io/developer/1453472400) |

## 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


### 마약청정 대한민국(NoDrugZone)

[App page](https://appshunter.io/ios/app/nodrugzone/id6739515894)

Explore the dangers of illegal drugs through immersive experiences in a virtual reality space. Learn about the side effects of drug use and practice prevention and coping strategies for addiction.

**Highlights:** Virtual drug danger exploration, Side effect simulations, Addiction prevention training, Scenario-based coping practice, Age-appropriate video learning

**In-app purchases:** none


## Frequently asked questions

### Is R+SmartIII free?

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

### Is 마약청정 대한민국(NoDrugZone) free?

마약청정 대한민국(NoDrugZone) is free to download, with no in-app purchases.

### Do R+SmartIII or 마약청정 대한민국(NoDrugZone) have ads?

Neither R+SmartIII nor 마약청정 대한민국(NoDrugZone) shows ads.

### Which is updated more often, R+SmartIII or 마약청정 대한민국(NoDrugZone)?

R+SmartIII ships an update every 12 months, and 마약청정 대한민국(NoDrugZone) every 2 weeks. Most recently, R+SmartIII was updated on October 15, 2026 and 마약청정 대한민국(NoDrugZone) on October 7, 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.*