BMS Tool vs LiFePO4 Power
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BMS Tool
Monitor your battery management systems via Bluetooth. Supports multiple BMS types including Liontron, XiaoXiang, ANT, and Wattstunde. Offers a screen always-on mode and macOS compatibility.
- Screen Always ON mode
- Multiple BMS support
- Liontron BMS read-only
- XiaoXiang BMS read-only
- ANT BMS read-only
- Wattstunde LiFePo4 read-only
- macOS support
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BMS Tool shows the state of your battery from its battery management system (BMS) over Bluetooth, on the iPhone, the iPad, the Mac and the Apple Watch. Supported BMS: - XiaoXiang smart BMS - ANT BMS - Liontron batteries - Wattstunde LiFePO4 batteries Features: - Charge, voltage, current and power at a glance - Time until full while charging and until empty while discharging, estimated from the present current - Every cell voltage with minimum, maximum, difference and balancing - Temperature sensors, alarms and BMS information - Several batteries in one list, each with its own name - Session values and a CSV log of the readings - Home screen widget - Apple Watch app with complications: charge, cells, temperatures and alarms of the battery open on the iPhone - The display can stay on while the app is open The app reads the values of the BMS and does not change its settings. Ideas and requests are welcome at web.e77code.com/bms-tool.
LiFePO4 Power
Access real-time battery data for your LiFePO4 power source. Monitor key metrics like state of charge, voltage, temperature, and cycles via Bluetooth BLE 4.0.
- Real-time battery information
- Bluetooth BLE 4.0 connectivity
- SOC monitoring
- Charge and current monitoring
- Cycle count tracking
- Voltage and temperature monitoring
- Capacity and time to empty/full estimation
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This App obtain the real-time battery information using this app . Features: *Uses Bluetooth BLE 4.0 or later. *Monitors state of SOC,charge ,cycles ,current ,voltage ,temperature , caapcity ,average time to empty and full.
Screenshots
Verdict
The clearest difference is rating: BMS Tool at 3.9 against LiFePO4 Power's 1.8. BMS Tool also leads on review sentiment (71% vs 50%) and device support (4 vs 2). LiFePO4 Power's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and ratings volume 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. BMS Tool sells 1 one-off in-app purchase. LiFePO4 Power asks for nothing beyond the download.
BMS Tool holds the better App Store score, 3.9 against 1.8. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 71% of BMS Tool's written reviews are positive against 50% of LiFePO4 Power's.
BMS Tool ships an update every 2 months, LiFePO4 Power fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | BMS Tool | LiFePO4 Power |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) — better | 1.8 (4 ratings) |
| Positive reviews | 71.4% of reviews — better | 50.0% of reviews |
| Number of ratings | 7 — better | 4 |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 14 MB |
| Age rating | 4+ | 9+ |
| Developer | e77code GmbH | 云峰 徐 |
Customer experience
BMS Tool
LiFePO4 Power
In-app purchases
BMS Tool
- Remove Ads$1.99
LiFePO4 Power
No in-app purchases
