# Rocomi, 로코미 vs GroupWizard(PingPongRobot)

The clearest difference is review sentiment: Rocomi, 로코미 at 100% against GroupWizard(PingPongRobot)'s 0%. Rocomi, 로코미 also leads on iOS requirement (8.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rocomi, 로코미 ships an update every 5 months, GroupWizard(PingPongRobot) every 3 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Rocomi, 로코미 | GroupWizard(PingPongRobot) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 76 MB | 21 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Life &Science Co.,Ltd.](https://appshunter.io/developer/1121866034) | [RoboRisen](https://appshunter.io/developer/1482586469) |

## What reviewers say

### Rocomi, 로코미

[App page](https://appshunter.io/ios/app/rocomi/id1280194660)

Learn basic coding through interactive tutorials and control robotic sensors. This app uses a drag-and-drop interface, making coding simpler than Scratch. It enables control of the main board and various sensors of Robotori via Bluetooth 4.0.

**Highlights:** Learn basic coding, Tutorial format, Control Robotori sensors, Drag and drop interface, Bluetooth 4.0 support

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

**In-app purchases:** none


### GroupWizard(PingPongRobot)

[App page](https://appshunter.io/ios/app/groupwizardpingpongrobot/id1515629559)

Build and control modular robots with this app. Combine individual robot units to create various models like crawlers, drivers, and walkers. Control multiple robots simultaneously through advanced Bluetooth networking.

**Highlights:** Modular robot construction, Create various robot models, Simultaneous multi-robot control, Assign group IDs to robots, Bluetooth networking technology, Build robots in minutes

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

**In-app purchases:** none


## Frequently asked questions

### Is Rocomi, 로코미 free?

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

### Is GroupWizard(PingPongRobot) free?

GroupWizard(PingPongRobot) is free to download, with no in-app purchases.

### Do Rocomi, 로코미 or GroupWizard(PingPongRobot) have ads?

Neither Rocomi, 로코미 nor GroupWizard(PingPongRobot) shows ads.

### Which is updated more often, Rocomi, 로코미 or GroupWizard(PingPongRobot)?

Rocomi, 로코미 ships an update every 5 months, and GroupWizard(PingPongRobot) every 3 months. Most recently, Rocomi, 로코미 was updated on November 7, 2026 and GroupWizard(PingPongRobot) on November 3, 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.*