OzCharge BM12 vs BM12V
Price, ratings, monetisation and update history for both apps, side by side โ 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
Read full descriptionHide full description
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.
BM12V
Monitor your vehicle's battery in real-time via Bluetooth. Test cranking and charging systems to ensure your battery is in optimal condition. View all data directly on your mobile device.
- Real-time voltage monitoring
- Bluetooth connectivity
- Cranking system testing
- Charging system testing
- Mobile data display
Read full descriptionHide full description
Battery Monitor BM12V is an application for vehicle battery,which can let them know the real-time voltageof 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.
Screenshots
Verdict
The clearest difference is review sentiment: OzCharge BM12 at 100% against BM12V's 23%. BM12V's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท 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 2 months, BM12V every 3 weeks. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.
| Parameter | OzCharge BM12 | BM12V |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews โ better | 23.1% of reviews |
| Update frequency | Every 2 months | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details โ not scored | ||
| Size | 8 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Autech Australia Pty. Ltd. | ไฟๅ ้น |
Customer experience
OzCharge BM12
BM12V
In-app purchases
OzCharge BM12
No in-app purchases
BM12V
No in-app purchases
Questions
Is OzCharge BM12 free?
Is BM12V free?
Do OzCharge BM12 or BM12V have ads?
Which is updated more often, OzCharge BM12 or BM12V?
Other comparisons
