Lifeline Batteries vs Li Think
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Li Think
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Li Think App — Smart LiFePO₄ Battery Management The Li Think App provides clear, real-time insights into your LiFePO₄ batteries. Monitor voltage, current, SOC, temperature, and protection status at a glance. Designed for single batteries or series/parallel systems, with stable Bluetooth connection and OTA firmware updates. Perfect for RV, marine, solar and off-grid setups.
Screenshots
Verdict
The clearest difference is update cadence: Li Think at every 3 weeks against Lifeline Batteries's every 5 weeks. Lifeline Batteries's advantage is iOS requirement (11.0 vs 13.0). 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.
Lifeline Batteries ships an update every 5 weeks, Li Think every 3 weeks. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.
| Parameter | Lifeline Batteries | Li Think |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 10 MB | 51 MB |
| Age rating | 4+ | 17+ |
| Developer | JDW, Inc. | Shenzhen Lithink Times Technology Co., Ltd. |
In-app purchases
Lifeline Batteries
No in-app purchases
Li Think
No in-app purchases
