GPS51 vs Fnonline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GPS51
Monitor and manage GPS trackers and IoT devices, including their location, trajectory, alerts, and geofencing. Access live data on fuel usage, video feeds, and intercom functions. Supports various tracker protocols and IoT device types.
- View and manage device position and trajectory
- Set up alerts and geofencing
- Monitor fuel usage and video feeds
- Transmit remote commands
- Supports multiple tracker protocols
- Compatible with various IoT devices
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The platform allows users to comprehensively view and manage the position, trajectory, alerts, geofencing, dwell points, telephone alarms, and remote command transmission for diverse GPS trackers and IoT devices. It also provides live online access to fuel usage, video feeds, and intercom functions. The system is compatible with multiple tracker communication protocols and various IoT device types.
Fnonline
This app provides essential vehicle anti-theft features with accurate GPS and satellite positioning. It integrates navigation, real-time traffic updates, and violation checks, allowing users to monitor their vehicle's status remotely.
- Accurate GPS satellite positioning
- Vehicle condition monitoring
- Real-time road conditions
- Violation query
- Integrated navigation
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Vehicle anti-theft essential app. It uses Baidu, Google and Gaode maps to provide accurate GPS satellite positioning for vehicles, making it convenient for users to master vehicle conditions anytime, anywhere Automobile online integrates GPS positioning, Beidou Positioning, GPS navigation, real-time road conditions and violation query. It is a global accurate GPS on-board monitoring mobile app
Screenshots
Verdict
The clearest difference is rating: GPS51 at 3.0 against Fnonline's 2.5. GPS51 also leads on update cadence (weekly vs every 2 months). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GPS51 holds the better App Store score, 3.0 against 2.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews complicate that: 54% of GPS51's written reviews are positive against 62% of Fnonline's, so the app with the better star average is not the one people write more warmly about.
GPS51 ships an update weekly, Fnonline every 2 months. Both last shipped on November 11, 2026.
| Parameter | GPS51 | Fnonline |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | 2.5 (4 ratings) |
| Positive reviews | 54.2% of reviews | 61.9% of reviews — better |
| Number of ratings | 4 | 4 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 121 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳安诺盛科技有限公司 | 维 范 |
Customer experience
GPS51
Fnonline
In-app purchases
GPS51
No in-app purchases
Fnonline
No in-app purchases
