BM12V vs KA CHARGE
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
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
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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.
KA CHARGE
This app provides full control and visibility over your dual battery system. Connect via Bluetooth to configure charging profiles, monitor power input, and view live charge status. Receive real-time alerts for seamless power management on the go.
- Configure charging profiles
- Monitor input power
- View live charge current
- Receive system alerts
- Bluetooth connectivity
- Real-time data display
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KA CHARGE brings configuration, monitoring and control of your compatible KickAss power devices into one easy-to-use app. Connect via Bluetooth to set up your devices, adjust settings and view live operating dataβwhether youβre off-grid, at camp or on the road. Compatible KickAss products: 50A AC-DC Battery Charger 25A DC-DC MPPT Charger 40A DC-DC MPPT Charger 60A Dual Channel DC-DC MPPT Charger 2200W Bi-Directional Inverter Charger 3200W Bi-Directional Inverter Charger Key Features: Configure charging profiles to suit your battery and setup Monitor live power, charging current and charging stage Control supported device functions from your phone Receive real-time warnings and system alerts Available settings, controls and monitoring data vary by device. KA CHARGE. Full control from one app.
Screenshots
Verdict
The clearest difference is update cadence: BM12V at every 3 weeks against KA CHARGE's every 6 weeks. On price, review sentiment, ads and in-app purchases 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.
BM12V ships an update every 3 weeks, KA CHARGE every 6 weeks. Both last shipped on October 24, 2026.
| Parameter | BM12V | KA CHARGE |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 23.1% of reviews β better | 20.0% of reviews |
| Update frequency | Every 3 weeks β better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 β better |
| Further details β not scored | ||
| Size | 11 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | δΏε ιΉ | Kickass Products Pvt Ltd |
Customer experience
BM12V
KA CHARGE
In-app purchases
BM12V
No in-app purchases
KA CHARGE
No in-app purchases
