MiniRobot vs BACDoor™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MiniRobot
This app connects to intelligent balance cars via Bluetooth, allowing real-time monitoring of vehicle parameters and remote control. Users can adjust settings and view detailed information for various models.
- Bluetooth wireless connection
- Real-time parameter viewing
- Parameter setting
- Bluetooth remote control
- Multi-model compatibility
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MiniRobot是mini系列智能平衡车配套的手机APP，平衡车与手机通过蓝牙实现智能无线连接。APP中，可以实时查看车辆的各项参数的详细信息，也可以设置某些参数，还支持蓝牙遥控。此APP兼容了大型平衡车M6 Plus和小型平衡车M3型号以及小型平衡车A6型号。兼容的语言有中、英、德、韩、俄罗斯、乌克兰、意大利、西班牙、葡萄牙、阿拉伯、波斯，只需在手机上设置相应的系统语言即可。 Minirobot is a mobile phone app for the mini series intelligent balance car, balance car and mobile phone through bluetooth to achieve intelligent wireless connection. In app, you can view the details of the vehicle's parameters in real time, or set some parameters, and also support bluetooth remote control. This app is compatible with large balance car M6 and small balance car M3 and small balance car A6. Compatible languages include: China, Britain, Germany, Korea, Russia, Ukraine, Italy, Spain, Portugal, Arabia, Persia,Czech, just set the corresponding system language on mobile phone.
BACDoor™
This utility app allows ASI customers with a support account to fine-tune Bluetooth controllers directly from their mobile device. It offers features like parameter adjustment, file management, firmware updates, and data logging without needing a PC connection.
- Poll and adjust controller parameters
- Upload and save parameter files
- Bootload firmware to controllers
- Datalog parameters
- Customizable app layouts
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ASI customers with a support account can use this app to finetune their Bluetooth controllers. No need to connect the controller harness to a PC. Features include: -Poll and adjust individual controller parameters -Upload & Save Parameter files -Bootload Firmware to Controller & Lin Peripherals -Datalog a set of Parameters -Customizable and swappable App Layouts
Screenshots
Verdict
The clearest difference is update cadence: MiniRobot at every 10 days against BACDoor™'s every 4 months. MiniRobot also leads on ratings volume (92 vs 6). BACDoor™'s advantage is rating (3.5 vs 3.1) and iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and monetization model 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.
BACDoor™ holds the better App Store score, 3.5 against 3.1. That said, the two scores are not equally well evidenced: MiniRobot has 92 ratings behind it against 6, so its average is the more settled of the two.
MiniRobot ships an update every 10 days, BACDoor™ every 4 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.
| Parameter | MiniRobot | BACDoor™ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (92 ratings) | 3.5 (6 ratings) — better |
| Positive reviews | 22.4% of reviews | — |
| Number of ratings | 92 — better | 6 |
| Update frequency | Every 10 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 8.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Lebi Computer Technology Co. Ltd. | Accelerated Systems Inc. |
Customer experience
MiniRobot
BACDoor™
Bugs and requests
MiniRobot
Reported bugs
33 issues- App crashes on opening
- App force closes after update
- App not loading after update
- App stops connecting to scooter
- Bluetooth connection failed
Show 28 moreShow fewer
- No Bluetooth device found
- App kicks off to home screen
- Speedometer stopped working
- Cannot change max speed
- Speed limiter reappears
- LCD display not showing speed
- Speedo not working after update
- Firmware update broke MPH on LCD
- App closes automatically on opening
- Error brake in app for go-kart
- Speed limiter resets to 0
- Cannot activate e-scooter
- App says 'can't connect scooter'
- App says 'no device found'
- App logs out and scooter on park mode
- Cannot turn on Bluetooth in scooter
- Battery display stuck at 100%
- App doesn't let me scroll on max speed
- Slider only goes up to 15mph in sports mode
- New update reduced performance
- Speed limiter issue after update
- Cannot unlock scooter after being locked out
- App doesn't work with Grycopter flash 2.0
- App doesn't work with Hezzo F5
- App doesn't work with iScooter i9
- App doesn't work with i8 scooter
- App doesn't work with xiaomi 1s
- App doesn't work with mini robot gokart
Requested features
18 requests- Remove speed limiter for ix7 pro
- Load data without Bluetooth connection
- More functionality and settings
- Fix km display in sports mode
- Add more buttons
Show 13 moreShow fewer
- Compatibility with Grycopter 2.0
- Fix battery display stuck at 100%
- Add password for scooters
- Add Apple Watch app
- Include English translations
- Option to modify firmware on the app
- Unlimited or higher top speed option
- Option to beep on the app on your phone
- Modernize user interface
- Add MPH setting
- More diagnostics (cell voltage)
- Power button feature in app
- Lock a speed comfortably
BACDoor™
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MiniRobot
No in-app purchases
BACDoor™
No in-app purchases
