SMART BMS vs Bluetooth Li
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SMART BMS
Connect to and manage your lithium battery via Bluetooth. Monitor battery status, query information, and set safety parameters. Receive alerts for battery faults and track their occurrences.
- Bluetooth battery connection
- Battery status query
- Fault alarm monitoring
- Safety parameter settings
- Password protection for settings
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1. The uniqueness of the Bluetooth name ensures that users can accurately connect and manage the corresponding lithium battery; 2. Information query management can be performed on the battery, the user can query the relevant status of each string of batteries, and replace or maintain the abnormal battery; 3. Safety setting and reading battery protection parameters, user setting parameters, you need to enter a password to modify the parameters; 4. Monitor battery fault alarms and display the current faults,and the number of faults in the battery;
Bluetooth Li
Visually monitor and manage your battery's health and information. This app automatically searches for nearby battery devices and displays detailed data like SOC, voltage, current, and temperature. It also detects battery status and alerts you to any faults.
- Automatic device search
- Visual battery information display
- SOC, voltage, current, temperature monitoring
- Battery fault detection
- Cell voltage monitoring
- Cycle count tracking
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Connect the mobile phone through the Bluetooth app to query and manage the battery visually, which is convenient for customers to understand the battery information and manage the battery. 1、Auto search The uniqueness of the Bluetooth name ensures that the user can accurately manage the connection to the battery pack,Bluetooth can automatically retrieve the surrounding battery devices。 2、Battery information SOC display,battery voltage,current, battery temperature,rated capacity,number of cycles,Cell voltage 3、Status detection Monitor battery status, fault alarm and other information,displays the current battery faults and the number of faults
Screenshots
Verdict
The clearest difference is rating: Bluetooth Li at 5.0 against SMART BMS's 2.1. Bluetooth Li also leads on review sentiment (50% vs 17%). SMART BMS's advantage is ratings volume (76 vs 1) and update cadence (every 6 weeks vs every 5 months). 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.
Bluetooth Li holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: SMART BMS has 76 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 17% of SMART BMS's written reviews are positive against 50% of Bluetooth Li's.
SMART BMS ships an update every 6 weeks, Bluetooth Li every 5 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.
| Parameter | SMART BMS | Bluetooth Li |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (76 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 17.3% of reviews | 50.0% of reviews — better |
| Number of ratings | 76 — better | 1 |
| Update frequency | Every 6 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 65 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | 所兵 邱 | HENGYANG RITAR POWER CO.,LTD(衡阳瑞达电源有限公司) |
Customer experience
SMART BMS
Bluetooth Li
Bugs and requests
SMART BMS
Reported bugs
5 issues- Bluetooth connectivity problems
- Incorrect series/parallel configuration display
- Firmware update issues
- Inconsistent data readings
- Inability to change settings
Requested features
5 requests- Dark mode option
- Logging and historical data
- Better parameter customization
- Improved battery monitoring metrics
- Apple Watch support
Bluetooth Li
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SMART BMS
No in-app purchases
Bluetooth Li
No in-app purchases









