OzCharge BM12 vs Stemco Fleet Manager
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
OzCharge BM12
Monitor your car battery's real-time voltage and test its cranking and charging systems. View all battery data directly on your mobile device via Bluetooth connection.
- Real-time voltage monitoring
- Cranking system testing
- Charging system testing
- Bluetooth data transfer
- Mobile device display
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OzCharge BM12 is an application for vehicle battery,which can let them know the real-time voltage of car battery. It helps users to know the battery fully by testing cranking and charging system voltage. All of the datas can be showed on mobile through bluetooth.
Stemco Fleet Manager
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Stemcoβs Fleet Manager app streamlines the configuration and management of Stemcoβs DataTRAC SVT hubodometer, ensuring quick and convenient monitoring of vehicle mileage. The DataTrac SVT, equipped with a wireless Bluetooth beacon, simplifies mileage tracking for various fleets, including semi-trailers, bus fleets, tram systems, and more. Key Features: Real-time mileage readings for fleet vehicles Multiple user support with three access levels (admin, power, base) Automatic mileage synchronization Multilingual support: English, Spanish, French, Portuguese DataTrac SVT Hubodometer Versions: Tamperproof (Part#607-8005): Ideal for fleets leasing or renting vehicles. Reprogrammable (Part#607-8004): Offers maximum flexibility and configurability. Two Login Options: SyncServer (Free): Basic fleet management with company and user setup within the app. WebPortal (Subscription): Enhanced features, including a full web portal interface, user management, reports, automated gate readers, historical records retention, server API for business system integration, fuel and fluids logging, enhanced security, and data backups. For a free trial of WebPortal, contact Stemco at SVTsupport@stemco.com. Regulatory Approval: DataTrac SVT is approved for sale in Australia, Brazil, Canada, Colombia, Costa Rica, Honduras, Guatemala, Mexico, New Zealand, Peru, and the United States of America. [:mav: 26.07.30]
Screenshots
Verdict
The clearest difference is update cadence: Stemco Fleet Manager at every 3 weeks against OzCharge BM12's every 6 weeks. OzCharge BM12's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OzCharge BM12 ships an update every 6 weeks, Stemco Fleet Manager every 3 weeks. The most recent releases landed on June 11, 2026 and September 14, 2026 respectively.
| Parameter | OzCharge BM12 | Stemco Fleet Manager |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 6 weeks | Every 3 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 12.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 9 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Autech Australia Pty. Ltd. | Stemco |
In-app purchases
OzCharge BM12
No in-app purchases
Stemco Fleet Manager
No in-app purchases
Questions
Is OzCharge BM12 free?
Is Stemco Fleet Manager free?
Do OzCharge BM12 or Stemco Fleet Manager have ads?
Which is updated more often, OzCharge BM12 or Stemco Fleet Manager?
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