BBMS vs FJAPP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BBMS
This utility app connects to external Battery Management Systems (BMS) via Bluetooth to collect crucial battery data. It retrieves information like SOH, SOC, voltage, current, cycle counts, temperature, individual cell voltages, and protection status.
- Bluetooth connectivity to BMS devices
- Collects SOH and SOC data
- Monitors total voltage and current
- Tracks charge/discharge cycle counts
- Records battery temperature
- Displays individual cell voltages
- Reports protection status and functionality
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通过手机蓝牙搜索并连接外围BMS设备,采集外围BMS设备的电池数据。采集的数据有SOH,SOC,总电压，总电流，充放电循环次数，电池各个部位的温度，电池中每个电芯的单体电压，电池产品的保护状态和电池产品某些功能是否正常工作的信息。相关的硬件产品就是带电池管理系统的电池保护板。
FJAPP
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1. Product recommendations, full product line, and detailed product descriptions 2. Community reviews and product knowledge sharing 3. Modifying and fine-tuning product specifications 4. Handling day-to-day after-sales service matters
Screenshots
Verdict
The clearest difference is update cadence: BBMS at every 2 weeks against FJAPP's monthly. 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.
BBMS ships an update every 2 weeks, FJAPP monthly. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.
| Parameter | BBMS | FJAPP |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (8 ratings) — better | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 8 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | Hunan Ginkgo Data Technology Co., Ltd. | 凡己科技(苏州)有限公司 |
In-app purchases
BBMS
No in-app purchases
FJAPP
No in-app purchases
