WattCharge vs JBD BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WattCharge
Manage and control intelligent charging devices from a single platform. This app facilitates easy connection and operation of smart charging stations, integrating them into your smart home ecosystem. Enjoy features like scheduled charging and battery health preservation.
- Quick pairing and shared charging
- Seamless charging experience
- Set charging limits for battery health
- Silent charging mode
- Scheduled charging for off-peak hours
- Integrates charging stations into smart home
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The WattCharge app is a unified management platform for intelligent charging devices created by Wattsaving. It enables the discovery, connection, management, and control of Wattsaving' smart charging products, facilitating interconnection between smart charging stations. WattCharge turns charging stations into part of a smart home. 【Key Features】 >> Quick pairing, shared charging One-time pairing for shared usage within the family. >> Seamless charging experience Keep Bluetooth on, plug in, and start charging instantly. >> Charging limits Users can set charging limits to preserve battery health. >> Silent mode Silent charging mode to avoid disturbing neighbors. >> Scheduled charging Charge during off-peak hours to benefit from lower electricity rates. 【Contact Us】 We greatly value your support and feedback for every step of our progress. We look forward to hearing from you through the following channels: (1) WattCharge app --> My --> Help & Feedback (2) Email us at wattcloud@wattsaving.com (3) Visit our website: www.wattsaving.com (4) Follow Wattsaving on official WeChat account, WeChat video platform, and TikTok.
JBD BMS
Monitor and control lithium batteries in real-time via Bluetooth or WiFi. View historical data, manage charge/discharge, and update device firmware. Device sharing and language switching are also available.
- Real-time battery status monitoring
- Historical data graphs
- Charge and discharge control
- Device management
- Firmware upgrades
- Bluetooth/WiFi connectivity
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JBD BMS is a special APP for lithium batteries independently developed by Dongguan Jiabaida Electronic Technology Co., LTD., which can view the battery status in real time. 【 Home 】 Add device: Display the device that can be added, select the device and connect the device via Bluetooth or WiFi. Displays historical dynamic graphs of the battery: current, voltage, capacitance, temperature. 【 Equipment 】 Control: Charge and discharge switch control, automatic equalization, clear alarm, capacity reset. Real-time: You can view the battery data in real time: remaining capacity, charge and discharge status, balance status, protection status, voltage, current, temperature, and single string voltage information. Parameters: Read basic battery information, you can set and change the Bluetooth name. Info: Device sharing, firmware upgrades, help feedback. 【 mine 】 Device management, version updates, language switching If you have any comments or suggestions, you can contact us through our website: Official website :http://www.jiabaida.com E-mail :lzznext@foxmail.com
Screenshots
Verdict
The clearest difference is rating: JBD BMS at 3.1 against WattCharge's 1.8. JBD BMS also leads on review sentiment (23% vs 0%) and ratings volume (26 vs 4). WattCharge's advantage is update cadence (weekly vs every 3 weeks). On price, ads, in-app purchases and monetization model 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.
JBD BMS holds the better App Store score, 3.1 against 1.8. That said, the two scores are not equally well evidenced: JBD BMS has 26 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of WattCharge's written reviews are positive against 23% of JBD BMS's.
WattCharge ships an update weekly, JBD BMS every 3 weeks. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.
| Parameter | WattCharge | JBD BMS |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (4 ratings) | 3.1 (26 ratings) — better |
| Positive reviews | 0.0% of reviews | 23.1% of reviews — better |
| Number of ratings | 4 | 26 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 61 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | SHENZHEN WATTSAVING ELECTRICAL TECHNOLOGY CO.,LTD | Dongguan Jiabaida Electronic Science & Technology Co., Ltd. |
Customer experience
WattCharge
JBD BMS
In-app purchases
WattCharge
No in-app purchases
JBD BMS
No in-app purchases
