# BMS Tool vs SOTIONTECH

The clearest difference is rating: SOTIONTECH at 5.0 against BMS Tool's 3.9. SOTIONTECH also leads on in-app purchases (none vs 1) and ads (none vs shown). BMS Tool's advantage is ratings volume (7 vs 1). On price and device support there is nothing between them.

Both are free to download. BMS Tool sells 1 one-off in-app purchase. SOTIONTECH asks for nothing beyond the download.

SOTIONTECH holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: BMS Tool has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 71% of BMS Tool's written reviews are positive against 100% of SOTIONTECH's.

## The numbers

| Metric | BMS Tool | SOTIONTECH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/bms-tool/id1511343379/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sotiontech/id6503030032/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 15 MB |
| Requires iOS | 15.2 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [e77code GmbH](https://appshunter.io/developer/1375405425) | [扬 高](https://appshunter.io/developer/1747830340) |

## What reviewers say

### BMS Tool

[App page](https://appshunter.io/ios/app/bms-tool/id1511343379)

Monitor your battery management systems via Bluetooth. Supports multiple BMS types including Liontron, XiaoXiang, ANT, and Wattstunde. Offers a screen always-on mode and macOS compatibility.

**Highlights:** Screen Always ON mode, Multiple BMS support, Liontron BMS read-only, XiaoXiang BMS read-only, ANT BMS read-only, Wattstunde LiFePo4 read-only, macOS support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 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 BMS Tool free?

BMS Tool is free to download, with in-app purchases available.

### Is SOTIONTECH free?

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

### Which has better reviews, BMS Tool or SOTIONTECH?

SOTIONTECH is rated higher. BMS Tool averages 3.9 out of 5 from 7 ratings, while SOTIONTECH averages 5.0 from 1 ratings.

### Do BMS Tool or SOTIONTECH have ads?

BMS Tool shows ads; SOTIONTECH does not.

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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.*