ChargingB vs X2Power Marine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChargingB
Read full descriptionHide full description
This app is developed for better control of Bluetooth charging devices. 1. The app can search for nearby Bluetooth charging devices and set up a connection password for the Bluetooth charging devices. 2. The app monitors the charging process data in real time 3. The app provides operations such as adjusting the current level of the Bluetooth device, scheduling the charging time of the device, and viewing charging-related records. 4. The app supports Chinese and English language switching
X2Power Marine
Monitor your X2Power Lithium Marine battery's status in real-time. This app provides vital information like voltage, current, capacity, and charge status via Bluetooth, enhancing battery safety and usability.
- Real-time voltage monitoring
- Operating current and power display
- Remaining battery capacity
- Charging time estimation
- Battery cycle count
- Full Charge Capacity (FCC) data
Read full descriptionHide full description
Welcome to X2Power. Utilizing Bluetooth technology, use this app to connect to the built-in Battery Management System (BMS) in your X2Power Lithium Marine battery. The app allows you to check on the battery’s status, collect vital, real-time information during battery operation, and help increase the safety and usability of your X2Power lithium marine battery. Information provided includes: 1. Real-time voltage 2. Operating current and power (if under load) 3. Remaining capacity 4. Charging time (if in recharge state) 5. Cycles of use 6. Full Charge Capacity (FCC)
Screenshots
Verdict
The clearest difference is update cadence: ChargingB at every 3 weeks against X2Power Marine's every 2 months. ChargingB also leads on iOS requirement (9.0 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.
ChargingB ships an update every 3 weeks, X2Power Marine every 2 months. The most recent releases landed on October 27, 2026 and November 7, 2026 respectively.
| Parameter | ChargingB | X2Power Marine |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.2 (16 ratings) — better |
| Positive reviews | — | 44.4% of reviews |
| Number of ratings | — | 16 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 32 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Yuxin Iot Technology Co., Ltd | Batteries Plus LLC |
In-app purchases
ChargingB
No in-app purchases
X2Power Marine
No in-app purchases
Questions
Is ChargingB free?
Is X2Power Marine free?
Do ChargingB or X2Power Marine have ads?
Which is updated more often, ChargingB or X2Power Marine?
Other comparisons
