iM.Master vs CyberBrick
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iM.Master
Control building block robots with various intuitive methods. Explore fun through conventional key controls, gravity sensing, line drawing, and action programming.
- Conventional key remote control
- Gravity sensing control
- Line drawing remote control
- Action programming control
- Multiple control styles
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iM.Master.It contains a variety of control modes with different styles, including: conventional key remote control, gravity sensing, line drawing remote control, action programming control and other modes, so that you can experience different fun!
CyberBrick
Control and configure microcontroller projects wirelessly via Bluetooth. Browse, download, and load projects directly from your smartphone. Preview assembly instructions and control configurations before loading.
- Wireless Bluetooth connection to microcontrollers
- Remote project loading
- Control configuration preview
- Assembly instruction preview
- Browse and download projects
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- Preview items in the project, such as control configuration, assembly instructions, and more - Connecting to microcontroller units via Bluetooth - Remotely loading downloaded projects into the microcontroller Users can browse, download, load and configure these projects with their smartphone, wirelessly connected to the CyberBrick microcontrollers via Bluetooth.
Screenshots
Verdict
The clearest difference is rating: CyberBrick at 3.8 against iM.Master's 2.8. iM.Master's advantage is ratings volume (90 vs 11) and review sentiment (47% vs 38%). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CyberBrick holds the better App Store score, 3.8 against 2.8. That said, the two scores are not equally well evidenced: iM.Master has 90 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 47% of iM.Master's written reviews are positive against 38% of CyberBrick's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.
| Parameter | iM.Master | CyberBrick |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (90 ratings) | 3.8 (11 ratings) — better |
| Positive reviews | 47.2% of reviews — better | 37.5% of reviews |
| Number of ratings | 90 — better | 11 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 76 MB |
| Age rating | 4+ | 17+ |
| Developer | 卓挺 杜 | 上海轮廓科技有限公司 |
Customer experience
iM.Master
CyberBrick
In-app purchases
iM.Master
No in-app purchases
CyberBrick
No in-app purchases
