BlackBox FMS vs Watsoo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlackBox FMS
Monitor your vehicle's real-time location, status, and details like speed and distance on a map. View daily routes, reports, and receive notifications for critical events such as battery disconnection or geofence breaches. Request vehicle service directly through the app.
- Real-time vehicle location on map
- Vehicle status monitoring (moving, parked)
- Detailed vehicle information (speed, distance)
- Daily route and report viewing
- Service request functionality
- Customizable notifications (battery, geofence, speed)
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This app gives provision to user to see/check their vehicle status like their vehicle locations on map with their status(moving, parked etc.).Users can also see their vehicles details like speed, distance, location etc and also see their respective locations. This app also helps user to see the daily route, daily report of their respective vechicles and also made a request for service of vehicle. You can also set the notifications for your vehicle battery disconnection, on demand sms, ignition on, geofence and over speeding
Watsoo
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Get track of your vehicles with features like movement reports, live tracking, stoppage reports, get over speeding alerts, travel summary, distance summary into your app with our tracking device.
Screenshots
Verdict
The clearest difference is update cadence: Watsoo at every 4 days against BlackBox FMS's fortnightly. Watsoo also leads on iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support 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.
BlackBox FMS ships an update fortnightly, Watsoo every 4 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | BlackBox FMS | Watsoo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (9 ratings) — better | — |
| Positive reviews | 58.9% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 112 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Rajesh Vaidya | Rapidsoft Technologies Private Limited |
In-app purchases
BlackBox FMS
No in-app purchases
Watsoo
No in-app purchases
