ProUser Check & Charge 2.0 vs EJBMS PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ProUser Check & Charge 2.0
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Check&Charge 2.0 is a mobile application developed for Pro-User´s Intelligent Battery Chargers and Battery Testers with built-in Bluetooth technology. Connect your Bluetooth-compatible Pro-User devices with this app and control your charger and monitor your battery status in a convenient way.
EJBMS PRO
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The Apps main feature is to monitor the details of the E&J Lithium batteries. It can monitor multiple batteries at the same time, showing the main data details after series or parallel, showing details of each battery. Re-nameable each battery pack and auto-connect. The Phone via Bluetooth connectivity will monitor the following information from the battery. Battery Capacity Battery Voltage Battery Current (Amps) Battery State of Charge (SOC) Battery Status Individual Cell Voltage Battery Temperature Battery Cycles Please Note: Only one mobile device can connect to the battery at any one time. If you wish to connect a second device to the battery, you must close the program on the first device. This app is only applicable to the E&J Lithium batteries and will not work with any other brand/type of Bluetooth battery monitoring system, nor will any other branded app work with the E&J lithium battery.
Screenshots
Verdict
The clearest difference is update cadence: ProUser Check & Charge 2.0 at every 4 months against EJBMS PRO's every 11 months. ProUser Check & Charge 2.0 also leads on iOS requirement (10.0 vs 12.0). 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.
ProUser Check & Charge 2.0 ships an update every 4 months, EJBMS PRO every 11 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.
| Parameter | ProUser Check & Charge 2.0 | EJBMS PRO |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 5 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Minwa Green Energy Electronics Ltd | E&Jtechnology |
In-app purchases
ProUser Check & Charge 2.0
No in-app purchases
EJBMS PRO
No in-app purchases
Questions
Is ProUser Check & Charge 2.0 free?
Is EJBMS PRO free?
Do ProUser Check & Charge 2.0 or EJBMS PRO have ads?
Which is updated more often, ProUser Check & Charge 2.0 or EJBMS PRO?
Other comparisons
