# GPS51 vs Samnang Smart

The clearest difference is rating: Samnang Smart at 5.0 against GPS51's 3.7. GPS51's advantage is update cadence (every 4 days vs every 5 months) and ratings volume (3 vs 1). 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.

Samnang Smart holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

GPS51 ships an update every 4 days, Samnang Smart every 5 months. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | GPS51 | Samnang Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/gps51/id1503310033/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/samnang-smart/id1565524873/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 54.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 months |
| Monetization | Free | Free |
| Size | 121 MB | 58 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [深圳安诺盛科技有限公司](https://appshunter.io/developer/1078143908) | [Sovandara Suon](https://appshunter.io/developer/1565524875) |

## What reviewers say

### GPS51

[App page](https://appshunter.io/ios/app/gps51/id1503310033)

Monitor and manage the location, historical routes, and alerts for various trackers and IoT devices. View real-time fuel consumption, video feeds, and two-way audio. Supports multiple tracker protocols and IoT devices.

**Highlights:** Real-time location tracking, Historical route playback, Alerts and geofencing, Fuel consumption monitoring, Video and audio streaming, Support for various tracker protocols

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

**In-app purchases:** none


### Samnang Smart

[App page](https://appshunter.io/ios/app/samnang-smart/id1565524873)

This app offers comprehensive vehicle management features, including real-time tracking, historical route playback, and alarm notifications. It is designed for businesses to monitor their fleets, manage operations remotely, and control costs effectively.

**Highlights:** Real-time vehicle tracking, Track playback functionality, Alarm recording and notifications, Remote fleet management, Cost control features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GPS51 free?

GPS51 is free to download, with no in-app purchases.

### Is Samnang Smart free?

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

### Which has better reviews, GPS51 or Samnang Smart?

Samnang Smart is rated higher. GPS51 averages 3.7 out of 5 from 3 ratings, while Samnang Smart averages 5.0 from 1 ratings.

### Do GPS51 or Samnang Smart have ads?

Neither GPS51 nor Samnang Smart shows ads.

### Which is updated more often, GPS51 or Samnang Smart?

GPS51 ships an update every 4 days, and Samnang Smart every 5 months. Most recently, GPS51 was updated on October 18, 2026 and Samnang Smart on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*