# 123SmartBMS vs SOTIONTECH

The clearest difference is rating: SOTIONTECH at 5.0 against 123SmartBMS's 4.5. SOTIONTECH also leads on review sentiment (100% vs 67%) and iOS requirement (9.0 vs 16.0). 123SmartBMS's advantage is ratings volume (21 vs 1). 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.

SOTIONTECH holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 123SmartBMS has 21 ratings behind it against 1, 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 100% of SOTIONTECH's.

## The numbers

| Metric | 123SmartBMS | SOTIONTECH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (21 ratings)](https://appshunter.io/ios/app/123smartbms/id988285264/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sotiontech/id6503030032/reviews)** |
| Number of ratings | **21** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 190 MB | 15 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Albertronic B.V.](https://appshunter.io/developer/890882604) | [扬 高](https://appshunter.io/developer/1747830340) |

## 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


### SOTIONTECH

[App page](https://appshunter.io/ios/app/sotiontech/id6503030032)

This utility app communicates with electric motorcycle controllers via Bluetooth to read parameters like speed and power. It provides a direct data link for monitoring your motorcycle's performance.

**Highlights:** Bluetooth communication, Read controller speed, Read controller power, Data transmission

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 123SmartBMS free?

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

### Is SOTIONTECH free?

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

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

SOTIONTECH is rated higher. 123SmartBMS averages 4.5 out of 5 from 21 ratings, while SOTIONTECH averages 5.0 from 1 ratings.

### Do 123SmartBMS or SOTIONTECH have ads?

Neither 123SmartBMS nor SOTIONTECH 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.*