# LiFePO4 Power vs BMS

The clearest difference is rating: BMS at 5.0 against LiFePO4 Power's 1.8. LiFePO4 Power's advantage is review sentiment (50% vs 20%) and update cadence (fortnightly vs every 6 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BMS holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews complicate that: 50% of LiFePO4 Power's written reviews are positive against 20% of BMS's, so the app with the better star average is not the one people write more warmly about.

LiFePO4 Power ships an update fortnightly, BMS every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LiFePO4 Power | BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (4 ratings)](https://appshunter.io/ios/app/lifepo4-power/id1582607413/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bms-tool/id6471949475/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | **50.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 14 MB | 40 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [云峰 徐](https://appshunter.io/developer/1560307393) | [秀丽 唐](https://appshunter.io/developer/1715570419) |

## What reviewers say

### LiFePO4 Power

[App page](https://appshunter.io/ios/app/lifepo4-power/id1582607413)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### BMS

[App page](https://appshunter.io/ios/app/bms-tool/id6471949475)

Monitor and manage your device's battery health with real-time data, historical records, and customizable alerts for over-charge, over-discharge, and temperature. Connect locally via Bluetooth or remotely via Wi-Fi to track battery status, cell performance, and potential issues.

**Highlights:** Real-time battery data (current, voltage, SOC, SOH), Cell-level monitoring, Historical alarm and protection records, Customizable warning values, Bluetooth and Wi-Fi connectivity, Device sharing and management

**In-app purchases:** none


## Frequently asked questions

### Is LiFePO4 Power free?

LiFePO4 Power is free to download, with no in-app purchases.

### Is BMS free?

BMS is free to download, with no in-app purchases.

### Which has better reviews, LiFePO4 Power or BMS?

BMS is rated higher. LiFePO4 Power averages 1.8 out of 5 from 4 ratings, while BMS averages 5.0 from 2 ratings.

### Do LiFePO4 Power or BMS have ads?

Neither LiFePO4 Power nor BMS shows ads.

### Which is updated more often, LiFePO4 Power or BMS?

LiFePO4 Power ships an update fortnightly, and BMS every 6 weeks. Most recently, LiFePO4 Power was updated on October 24, 2026 and BMS on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*