# SMART BMS vs LiFePO4 Power

The clearest difference is review sentiment: LiFePO4 Power at 50% against SMART BMS's 17%. LiFePO4 Power also leads on update cadence (fortnightly vs every 6 weeks). SMART BMS's advantage is rating (2.2 vs 1.8) and ratings volume (78 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SMART BMS holds the better App Store score, 2.2 against 1.8. That said, the two scores are not equally well evidenced: SMART BMS has 78 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 17% of SMART BMS's written reviews are positive against 50% of LiFePO4 Power's, so the app with the better star average is not the one people write more warmly about.

SMART BMS ships an update every 6 weeks, LiFePO4 Power fortnightly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SMART BMS | LiFePO4 Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (78 ratings)](https://appshunter.io/ios/app/smart-bms/id1519968339/reviews)** | [1.8 (4 ratings)](https://appshunter.io/ios/app/lifepo4-power/id1582607413/reviews) |
| Number of ratings | **78** | 4 |
| Positive reviews | 17.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 65 MB | 14 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [所兵 邱](https://appshunter.io/developer/1519230775) | [云峰 徐](https://appshunter.io/developer/1560307393) |

## What reviewers say

### SMART BMS

[App page](https://appshunter.io/ios/app/smart-bms/id1519968339)

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.

**Highlights:** Bluetooth battery connection, Battery status query, Fault alarm monitoring, Safety parameter settings, Password protection for settings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Functional app
- 👍 Easy to use
- 🔋 Works with lithium batteries
- 💡 Displays cell balance information

**What reviewers complain about**

- 🐛 Connection issues
- 🐛 Crashes and freezes
- 🐛 Unreliable data
- 🐛 Compatibility problems with updates
- 🔋 Drains phone battery

**Reported bugs**

- Bluetooth connectivity problems
- Incorrect series/parallel configuration display
- Firmware update issues
- Inconsistent data readings
- Inability to change settings

**Requested features**

- Dark mode option
- Logging and historical data
- Better parameter customization
- Improved battery monitoring metrics
- Apple Watch support


### 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


## Frequently asked questions

### Is SMART BMS free?

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

### Is LiFePO4 Power free?

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

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

SMART BMS is rated higher. SMART BMS averages 2.2 out of 5 from 78 ratings, while LiFePO4 Power averages 1.8 from 4 ratings.

### Do SMART BMS or LiFePO4 Power have ads?

Neither SMART BMS nor LiFePO4 Power shows ads.

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

SMART BMS ships an update every 6 weeks, and LiFePO4 Power fortnightly. Most recently, SMART BMS was updated on October 22, 2026 and LiFePO4 Power on October 24, 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.*