Xiaoxiang BMS vs iMotor Smart Services
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Xiaoxiang BMS
Monitor and manage your Bluetooth-enabled battery management systems (BMS) for Li-Ion and LiFePo4 packs. Track cell voltage, capacity, current, and temperature. Switch battery outputs on/off and configure settings remotely.
- Monitor cell voltage, capacity, current, and temperature
- Switch battery output on/off
- Calibrate cell voltage and current
- Configure balancer and BMS capacity
- Change Bluetooth advertised name
- Unlock hardware protected BMS (firmware v20+)
- Set PIN code for BMS access
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With Xiaoxiang / jiabaida BMS Smart BMS you can build simple Li-Ion or LiFePo4 battery packs. For camping, car, solar or e-bikes. iOS app for Xiaoxiang / jiabaida BMS (JBD-SP15S001 / JBD-SP05S002) allows you to monitor voltage of the cells, total capacity, charging/discharging current and alarms temperatures on your iPhone or Apple Watch. Additionally you can switch the battery (charging and discharging ports) off. Note: I'm not manufacturer of this BMS. If you have questions or want to buy one, contact one of the manufacturers: https://www.lithiumbatterypcb.com/ App Features: - change bluetooth advertised name - for BMS firmware > v20: unlock hardware protected bms - Notifications support on iPhone and Apple Watch - saving / restoring BMS configs - set PIN code for BMS and config access (only iOS) - calibrate cells voltage and charging / discharging current - show basic data on Apple Watch - simple logging of max voltage, current and power - enable and configure Balancer - change BMS capacity setting - switch the battery output on/off - monitor temperature, cell voltages, current, power and temperature - monitor BMS alarms - Supported Languages: English, German, Polish, Chinese, French, Spain For missing features or problems using the app submit an Issue on GitHub: https://github.com/smagicld/xiaoxiangBMS/issues
iMotor Smart Services
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iMotor PHM device health management provides users with one-stop services such as online detection, data uploading, fault alarms, health checks, etc.of motors, air compressors, fans and frequency converters, and gives enterprises the full life of visual management of equipment cycle. iMotor PHM device health management provides users with device running status and operation and maintenance monitoring services, and provides the following services: 1. Monitor the device status and know the device data; 2. Notify the device to alarm and find the device failure at the first time; 3. Check the device score and ranking to understand the cause of the device; 4. Conduct device health assessment, discover bad device in time and review policies; 5. AI diagnostic analysis and advanced fault diagnosis algorithm provide fault predictive maintenance plan.
Screenshots
Verdict
The clearest difference is in-app purchases: iMotor Smart Services at none against Xiaoxiang BMS's 1. iMotor Smart Services also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Xiaoxiang BMS's advantage is update cadence (every 4 weeks vs every 4 months) and device support (4 vs 2). On price 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. Xiaoxiang BMS sells 1 one-off in-app purchase. iMotor Smart Services asks for nothing beyond the download.
Xiaoxiang BMS ships an update every 4 weeks, iMotor Smart Services every 4 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | Xiaoxiang BMS | iMotor Smart Services |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (67 ratings) — better | — |
| Positive reviews | 54.9% of reviews | — |
| Number of ratings | 67 — better | — |
| Update frequency | Every 4 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | e77code GmbH | Zhejiang iMotorLinx Technology Co. Ltd. |
In-app purchases
Xiaoxiang BMS
- Pro Version$7.99
iMotor Smart Services
No in-app purchases
Questions
Is Xiaoxiang BMS free?
Is iMotor Smart Services free?
Do Xiaoxiang BMS or iMotor Smart Services have ads?
Which is updated more often, Xiaoxiang BMS or iMotor Smart Services?
Other comparisons
