# 123SmartBMS vs MS Energy Smart BMS

The clearest difference is update cadence: MS Energy Smart BMS at every 8 days against 123SmartBMS's monthly. MS Energy Smart BMS also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

123SmartBMS ships an update monthly, MS Energy Smart BMS every 8 days. The most recent releases landed on October 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 123SmartBMS | MS Energy Smart BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (21 ratings)](https://appshunter.io/ios/app/123smartbms/id988285264/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free | — |
| Size | 190 MB | 35 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Albertronic B.V.](https://appshunter.io/developer/890882604) | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) |

## 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


### MS Energy Smart BMS

[App page](https://appshunter.io/ios/app/ms-energy-smart-bms/id6737529373)

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

**In-app purchases:** none


## Frequently asked questions

### Is 123SmartBMS free?

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

### Is MS Energy Smart BMS free?

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

### Do 123SmartBMS or MS Energy Smart BMS have ads?

Neither 123SmartBMS nor MS Energy Smart BMS shows ads.

### Which is updated more often, 123SmartBMS or MS Energy Smart BMS?

123SmartBMS ships an update monthly, and MS Energy Smart BMS every 8 days. Most recently, 123SmartBMS was updated on October 24, 2026 and MS Energy Smart BMS on October 2, 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.*