# Smart Controller Pro — Smart Controller Pro

> Wireless trailer brake controller with fault detection and parameter adjustment. (iPhone/iPad app by QI Automotive Co.,Ltd.)

- Source: https://appshunter.io/ios/app/smart-controller-pro/id6768871357 (this page in markdown: same URL + `.md`)
- Developer: [QI Automotive Co.,Ltd](https://appshunter.io/developer/1635704762)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 40 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-05-14
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/smart-controller-pro/id6768871357/reviews.md

## What is Smart Controller Pro?

This application connects to the Mobile Brake Controller  via Bluetooth, as demonstrated in the attached video.

It supports trailer braking control, allows you to freely adjust brake parameters, provides failure alerts for trailer malfunctions, and detects wiring faults in the trailer harness.

The trailer module features reliable safety design with no potential safety hazards, bringing safe and trouble-free use to users.

## Key features

- Bluetooth connectivity
- Trailer braking control
- Adjustable brake parameters
- Failure alerts
- Wiring fault detection

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/smart-controller-pro/id6768871357/reviews.md

### 5/5 — Great application

*2026-05-19*

The design is concise, all functions are easy to access and operate efficiently. Love it very much.

## Frequently asked questions about Smart Controller Pro

### What does Smart Controller Pro do?

Smart Controller Pro connects to a Mobile Brake Controller via Bluetooth to manage trailer braking. It allows you to adjust brake parameters, receive alerts for trailer malfunctions, and detect wiring faults in the trailer harness.

### Is Smart Controller Pro free to use?

Yes, Smart Controller Pro is available for free. It has no in-app purchases and does not display advertisements.

### What devices is Smart Controller Pro compatible with?

Smart Controller Pro is designed for iPhone and iPod devices. It is rated for ages 4 and up.

### How often is Smart Controller Pro updated?

The latest version of Smart Controller Pro is 1.2, last updated on May 22, 2026. Updates are released periodically to improve functionality and reliability.

### What kind of alerts does Smart Controller Pro provide?

Smart Controller Pro provides failure alerts for trailer malfunctions and detects wiring faults in the trailer harness, ensuring you are aware of potential issues.

### Does Smart Controller Pro have ads?

No, Smart Controller Pro is ad-free. Users can enjoy the application without interruptions from advertisements.

### What is the safety design of the trailer module used with Smart Controller Pro?

The trailer module features a reliable safety design with no potential safety hazards, aiming to provide safe and trouble-free use for all users.

## Version history (last 3 releases)

### 1.2 — 2026-05-22

Modify help link and Bluetooth permission prompt.

### 1.1 — 2026-05-18

Modify application name and resolve Bluetooth functional bugs.

### 1.0 — 2026-05-15

No release notes.

## More apps by QI Automotive Co.,Ltd

- [PEDALMANAGER](https://appshunter.io/ios/app/pedalmanager/id1635704760)
- [HIGH MANAGER](https://appshunter.io/ios/app/high-manager/id1641621950)
- [BATTERY-MONITOR](https://appshunter.io/ios/app/battery-monitor/id6475385272)
- [RV-LEVEL](https://appshunter.io/ios/app/rv-level/id6475564686)
- [smart-controller](https://appshunter.io/ios/app/smart-controller/id6476338294)

All apps by QI Automotive Co.,Ltd: https://appshunter.io/developer/1635704762

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*