SmartBat vs Lifeline Batteries
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartBat
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SmartBat Pro is an enhanced Bluetooth APP based on "SmartBat" Bluetooth APP. Beside previous functions such as monitoring battery status, processing battery information in real time, it can exchange information with external devices such as revise BMS settings if the built-in BMS support the function. The most fascinating feature is that SmartBat Pro bluetooth APP can read the information of some popular batteries in the market too. The detailed functions are as below, 1. Display real-time voltage , current, power, internal resistance and other parameters in the form of panel and digital display; 2. Display the real-time voltage and alarm status of all individual batteries. If the alarm or protection value is triggered, an alarm is generated. Charging switch, load switch. 4. Compare each data of the cell and the voltage difference. Maximum voltage cell Minimum voltage cell. And cell balance display 5. Cell temperature warning. Real-time alarms are generated for overtemperature, short circuit, overvoltage, and undervoltage 6. Record the warnings that occur at each moment. 7. Compatible with different models of products 8. Revise battery settings on-site (depend on BMS and password needed) SmartBat Pro will help you enjoy your battery.
Lifeline Batteries
This app monitors your lithium batteries via Bluetooth, displaying real-time voltage, charge status, temperature, and cell balance. It provides alerts for critical conditions and logs warnings to help extend battery life.
- Real-time voltage, current, and power display
- Single cell voltage and alarm status
- Cell balance and voltage difference comparison
- Temperature warning and alarms
- Warning log
- Compatible with all Lifeline Lithium battery models
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Lifeline Lithium Batteries Bluetooth Monitor Features include, Percent State of Charge, Charge and Discharge status, Voltage, Amperage draw, Temperature, and Cell Balance. The Bluetooth app monitors each internal battery cell in real time. The Bluetooth monitor will help to extend the service life of the battery. 1. Real-time voltage, current, power, and other parameter values in the form of dashboard and digital display; 2. Real-time voltage and alarm status of all single cells. If the reported parameter triggers the alarm value or protection value, it will prompt an alarm; 3. Comparison of each data of the cell, the voltage difference. Maximum voltage cell Minimum voltage cell. and cell balance display 4. Cell temperature warning. Over-temperature, short-circuit, over-voltage, under-voltage real-time alarm. 5. Log the warnings that occur at each moment. 6. Compatible with all models of Lifeline Lithium batteries.
Screenshots
Verdict
The clearest difference is update cadence: Lifeline Batteries at every 5 weeks against SmartBat's every 3 months. 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.
SmartBat ships an update every 3 months, Lifeline Batteries every 5 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | SmartBat | Lifeline Batteries |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 16 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanchang Yepai Technology Co., Ltd. | JDW, Inc. |
In-app purchases
SmartBat
No in-app purchases
Lifeline Batteries
No in-app purchases









