# Trailer Sentry

> Trailer Sentry (iPhone/iPad app by 7PSolutions, LLC.)

- Source: https://appshunter.io/ios/app/trailer-sentry/id1221831418 (this page in markdown: same URL + `.md`)
- Developer: [7PSolutions, LLC](https://appshunter.io/developer/977726086)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 2 MB
- Languages: American English
- Released: 2017-04-13
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/trailer-sentry/id1221831418/reviews.md

## What is Trailer Sentry?

The Trailer Sentry is an anti-theft device that is capable of locking trailer and tractor brakes preventing assets from being moved or stolen. The optional Cargo Guard hardware also enables the locking and unlocking of cargo doors via the app. Dispatch may grant or remove access via web-based software to specific drivers to control specific assets using the app from any Bluetooth-enabled iOS phone or tablet.


## Version history (last 5 releases)

### 1.5.2 — 2026-07-23

Visual bug fixes

### 1.5.1 — 2026-07-10

bug fixes, connection status info

### 1.5 — 2026-07-02

Visual update of the application

### 1.4 — 2026-01-30

Improvements, bug fixes

### 1.3 — 2025-11-22

Visual update

## Apps similar to Trailer Sentry

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ELD4TRUCKING](https://appshunter.io/ios/app/eld4trucking/id1575147017) | 3.6 (9) | Free | Business |
| [Guard Viewer](https://appshunter.io/ios/app/guard-viewer/id1026746566) | 2.8 (220) | Free | Business |
| [Avery Dennison TT Sensor Plus2](https://appshunter.io/ios/app/avery-dennison-tt-sensor-plus2/id1534998121) | — | Free | Business |
| [Gas Detection Assist](https://appshunter.io/ios/app/gas-detection-assist/id6471499595) | — | Free | Business |
| [Smart Track Client](https://appshunter.io/ios/app/smart-track-client/id6747970800) | — | Free | Business |
| [Shed Operator](https://appshunter.io/ios/app/shed-operator/id6612007019) | 5.0 (1) | Free | Business |

## More apps by 7PSolutions, LLC

- [7P Tracking](https://appshunter.io/ios/app/7p-tracking/id977727190)

All apps by 7PSolutions, LLC: https://appshunter.io/developer/977726086

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*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 2026-07-23.*