# 123SmartBMS vs Bluetooth_BMS

The clearest difference is rating: 123SmartBMS at 4.5 against Bluetooth_BMS's 3.0. 123SmartBMS also leads on review sentiment (67% vs 50%) and ratings volume (21 vs 2). Bluetooth_BMS's advantage is iOS requirement (8.0 vs 16.0). 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.

123SmartBMS holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: 123SmartBMS has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of 123SmartBMS's written reviews are positive against 50% of Bluetooth_BMS's.

## The numbers

| Metric | 123SmartBMS | Bluetooth_BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (21 ratings)](https://appshunter.io/ios/app/123smartbms/id988285264/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/bluetooth-bms/id1609588523/reviews) |
| Number of ratings | **21** | 2 |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 190 MB | 2 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Albertronic B.V.](https://appshunter.io/developer/890882604) | [瑞媚 温](https://appshunter.io/developer/1630719943) |

## What reviewers say

### 123SmartBMS

[App page](https://appshunter.io/ios/app/123smartbms/id988285264)

This app monitors and manages lithium battery packs, ensuring optimal condition and extended lifespan. It tracks cell voltages, temperatures, and currents, while balancing cells during charging. Connect via Bluetooth to view real-time battery status and control charging/discharging.

**Highlights:** Monitors cell voltages and temperatures, Tracks in- and outgoing currents, Balances cells during charging, Bluetooth connectivity for real-time data, Controls charge/discharge signals, Extends battery pack lifespan

**Features:** macOS Compatibility

**In-app purchases:** none


### Bluetooth_BMS

[App page](https://appshunter.io/ios/app/bluetooth-bms/id1609588523)

Wirelessly connect to each battery from your phone without a separate battery monitor. Access each BMS independently and track cycle life, SOC, voltage, current, and temperature for easy reading.

**Highlights:** Wireless battery connection, Independent BMS access, Cycle life tracking, SOC, voltage, current, temperature display, Easy-to-read data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 123SmartBMS free?

123SmartBMS is free to download, with no in-app purchases.

### Is Bluetooth_BMS free?

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

### Which has better reviews, 123SmartBMS or Bluetooth_BMS?

123SmartBMS is rated higher. 123SmartBMS averages 4.5 out of 5 from 21 ratings, while Bluetooth_BMS averages 3.0 from 2 ratings.

### Do 123SmartBMS or Bluetooth_BMS have ads?

Neither 123SmartBMS nor Bluetooth_BMS shows ads.

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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.*