GroupWizard(PingPongRobot) vs MetaClassLink
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
GroupWizard(PingPongRobot)
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PINGPONG is a single modular robot platform. Each Cube has BLE 5.0 CPU, battery, motor and sensors. By combining Cubes and Links, the user is able to build any robot model what they want within several minutes. PINGPONG has lot of robot models such as running, crawling, driving, digging, transporting and walking robots with a singular type module βCubeβ. In addition, the technology of controlling dozens of Cubes with a single device is possible, utilizing successive Bluetooth networking technology. With PINGPONG robot grouping app, user can assign group ID to each Cube, as a result user can connect the Cubes which are assigned specific group ID.
MetaClassLink
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Screenshots
Verdict
The clearest difference is update cadence: MetaClassLink at every 3 weeks against GroupWizard(PingPongRobot)'s every 5 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GroupWizard(PingPongRobot) ships an update every 5 months, MetaClassLink every 3 weeks. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.
| Parameter | GroupWizard(PingPongRobot) | MetaClassLink |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details β not scored | ||
| Size | 21 MB | 303 MB |
| Age rating | 4+ | 4+ |
| Developer | RoboRisen | Byeoungdeok Kang |
In-app purchases
GroupWizard(PingPongRobot)
No in-app purchases
MetaClassLink
No in-app purchases
Questions
Is GroupWizard(PingPongRobot) free?
Is MetaClassLink free?
Do GroupWizard(PingPongRobot) or MetaClassLink have ads?
Which is updated more often, GroupWizard(PingPongRobot) or MetaClassLink?
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