# MiniRobot vs BACDoor™

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.

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.

## The numbers

| Metric | MiniRobot | BACDoor™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (92 ratings)](https://appshunter.io/ios/app/minirobot/id1098535221/reviews) | **[3.5 (6 ratings)](https://appshunter.io/ios/app/bacdoor/id1229140415/reviews)** |
| Number of ratings | **92** | 6 |
| Positive reviews | 22.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Free | Free |
| Size | 28 MB | 92 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lebi Computer Technology Co. Ltd.](https://appshunter.io/developer/1004823999) | [Accelerated Systems Inc.](https://appshunter.io/developer/1229140414) |

## What reviewers say

### MiniRobot

[App page](https://appshunter.io/ios/app/minirobot/id1098535221)

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.

**Highlights:** Bluetooth wireless connection, Real-time parameter viewing, Parameter setting, Bluetooth remote control, Multi-model compatibility

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

**In-app purchases:** none

**What reviewers like**

- 👍 Connects easily to scooters
- 🔒 Option to lock scooter
- 💡 Battery percentage display
- 👍 Basic but works
- 👍 Good for basic functions

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App won't open
- 🐛 Bluetooth connection issues
- 🐛 Limited settings and functionality
- 🐛 Speed limiter issues

**Reported bugs**

- App crashes on opening
- App force closes after update
- App not loading after update
- App stops connecting to scooter
- Bluetooth connection failed

**Requested features**

- Remove speed limiter for ix7 pro
- Load data without Bluetooth connection
- More functionality and settings
- Fix km display in sports mode
- Add more buttons


### BACDoor™

[App page](https://appshunter.io/ios/app/bacdoor/id1229140415)

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.

**Highlights:** Poll and adjust controller parameters, Upload and save parameter files, Bootload firmware to controllers, Datalog parameters, Customizable app layouts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MiniRobot free?

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

### Is BACDoor™ free?

BACDoor™ is free to download, with no in-app purchases.

### Which has better reviews, MiniRobot or BACDoor™?

BACDoor™ is rated higher. MiniRobot averages 3.1 out of 5 from 92 ratings, while BACDoor™ averages 3.5 from 6 ratings.

### Do MiniRobot or BACDoor™ have ads?

Neither MiniRobot nor BACDoor™ shows ads.

### Which is updated more often, MiniRobot or BACDoor™?

MiniRobot ships an update every 10 days, and BACDoor™ every 4 months. Most recently, MiniRobot was updated on October 12, 2026 and BACDoor™ on October 6, 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.*