# AutoGPS Logbook vs Trailer Sentry

The clearest difference is iOS requirement: AutoGPS Logbook at 9.0 against Trailer Sentry's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AutoGPS Logbook ships an update every 3 months, Trailer Sentry every 5 months. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | AutoGPS Logbook | Trailer Sentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/autogps-logbook/id522371768/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | — |
| Size | 24 MB | 2 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eurosat CS, spol. s r.o.](https://appshunter.io/developer/522371771) | [7PSolutions, LLC](https://appshunter.io/developer/977726086) |

## What reviewers say

### AutoGPS Logbook

[App page](https://appshunter.io/ios/app/autogps-logbook/id522371768)

Access fleet and asset information remotely to manage your business on the go. Receive alerts, investigate incidents, and dispatch technicians to urgent jobs or endangered assets directly from your mobile device.

**Highlights:** Remote fleet access, Real-time vehicle tracking, Receive alerts, Investigate incidents, Dispatch technicians, Asset monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Trailer Sentry

[App page](https://appshunter.io/ios/app/trailer-sentry/id1221831418)

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

**In-app purchases:** none


## Frequently asked questions

### Is AutoGPS Logbook free?

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

### Is Trailer Sentry free?

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

### Do AutoGPS Logbook or Trailer Sentry have ads?

Neither AutoGPS Logbook nor Trailer Sentry shows ads.

### Which is updated more often, AutoGPS Logbook or Trailer Sentry?

AutoGPS Logbook ships an update every 3 months, and Trailer Sentry every 5 months. Most recently, AutoGPS Logbook was updated on September 8, 2026 and Trailer Sentry on September 16, 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.*