Comparison

GroupWizard(PingPongRobot) vs MetaClassLink

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

GroupWizard(PingPongRobot)

Features
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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 β€˜Cube’. 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.

About

MetaClassLink

Features
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AIμ‹œλŒ€ λ¬Έμ œν•΄κ²°λŠ₯λ ₯을 κΈ°λ₯΄κΈ° μœ„ν•˜ κ°€μƒμœ΅ν•©μˆ˜μ—… ν•„μˆ˜ ν”Œλž«νΌμž…λ‹ˆλ‹€. 학ꡐ 범ꡐ과 (κ΅μœ‘ν™œλ™μΉ¨ν•΄ν–‰μœ„μ˜ˆλ°©, AI윀리, λ””μ§€ν„Έμ‹œλ―Όμ„±κ΅μœ‘, κΈ°ν›„λ³€ν™”μœ„κΈ°λŒ€μ‘κ΅μœ‘ λ“±λ“±) ν˜„μž₯감과 λͺ°μž…감을 λŠλ‚„ 수 μžˆλ„λ‘ ꡐ윑 μ‹€μ œκ³΅κ°„μ„ μ΅œλŒ€ν•œ λ‹΄μ•˜μŠ΅λ‹ˆλ‹€. 일뢀곡간은 학생듀이 걸리버여행 처럼 걸리버가 λ˜μ–΄ λ―Έμ…˜μ„ μˆ˜ν–‰ν•˜λŠ” 범ꡐ과 κ΅μœ‘μ„ λ‹΄μ•˜μŠ΅λ‹ˆλ‹€. μ„ μƒλ‹˜κ»˜μ„œλŠ” λ°”λ‘œ 앱을 μ‹€ν–‰ν•˜μ—¬ 학생듀이 ν•„μˆ˜ 및 ꢌμž₯ κ΅μœ‘μ„ 학생 슀슀둜 λ―Έμ…˜μˆ˜ν–‰ν•˜λ©°, μžκΈ°μ£Όλ„μ μœΌλ‘œ μŠ΅λ“ν•˜κ³  ν•™μŠ΅μˆ˜ν–‰ μ™„λ£Œν•˜κ²Œ ν•  수 μžˆμŠ΅λ‹ˆλ‹€. λ˜ν•œ μ„ μƒλ‹˜μ΄ λ‹΄λ‹Ήκ³Όλͺ© NPCλ₯Ό μ„€κ³„ν•˜μ—¬ κ°€μƒμœ΅ν•©μˆ˜μ—…μ„ 섀계 μ§„ν–‰ν•  μˆ˜λ„ μžˆμŠ΅λ‹ˆλ‹€. ( μ „κ³Όλͺ© ꡐ사 λͺ¨λ‘ κ°€λŠ₯) μœ„ κ³΅κ°„μ—μ„œ μˆ˜μ—…λΏλ§Œ μ•„λ‹ˆλΌ λ‹€μ–‘ν•œ ν™œλ™μ΄ κ°€λŠ₯ν•©λ‹ˆλ‹€. μ§„λ‘œμ§„ν•™ λ°•λžŒνšŒ, λŒ€ν•™λ³„ μž…ν•™μ„€λͺ…νšŒλŠ” 물둠이고, 각쒅 λ¬Έν™”μ˜ˆμˆ  μ „μ‹œνšŒμ™€ ν•™κ΅μ—μ„œ μ§„ν–‰ν•˜λŠ” λ‹€μ–‘ν•œ κ°€μƒλ°œν‘œνšŒ, μ°’κΈ°λΉ™κ³ (띠빙고), μ„œλ°”μ΄λ²Œ 골든벨 κΉŒμ§€ λͺ¨λ‘ κ°€λŠ₯ν•©λ‹ˆλ‹€. contact : hbitinc@naver.com

Screenshots

GroupWizard(PingPongRobot)4 screens
MetaClassLink4 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

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.

Scorecard1 real difference Β· 5 level
GroupWizard(PingPongRobot) versus MetaClassLink: the parameters behind the verdict, then further details
ParameterGroupWizard(PingPongRobot)MetaClassLink
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details β€” not scored
Size21 MB303 MB
Age rating4+4+
DeveloperRoboRisenByeoungdeok Kang

In-app purchases

None

GroupWizard(PingPongRobot)

No in-app purchases

None

MetaClassLink

No in-app purchases

Questions

Is GroupWizard(PingPongRobot) free?
GroupWizard(PingPongRobot) is free to download, with no in-app purchases.
Is MetaClassLink free?
MetaClassLink is free to download, with no in-app purchases.
Do GroupWizard(PingPongRobot) or MetaClassLink have ads?
Neither GroupWizard(PingPongRobot) nor MetaClassLink shows ads.
Which is updated more often, GroupWizard(PingPongRobot) or MetaClassLink?
GroupWizard(PingPongRobot) ships an update every 5 months, and MetaClassLink every 3 weeks. Most recently, GroupWizard(PingPongRobot) was updated on September 17, 2026 and MetaClassLink on September 14, 2026.

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