# Xiaoxiang BMS vs 众联mes

The clearest difference is in-app purchases: 众联mes at none against Xiaoxiang BMS's 1. 众联mes also leads on iOS requirement (9.0 vs 16.0). Xiaoxiang BMS's advantage is device support. On price there is nothing between them.

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

## The numbers

| Metric | Xiaoxiang BMS | 众联mes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (66 ratings)](https://appshunter.io/ios/app/xiaoxiang-bms/id1375405426/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 4 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 31 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | **iPhone, iPad, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [e77code GmbH](https://appshunter.io/developer/1375405425) | [Shaoxing QiLing Network Technology Co., Ltd.](https://appshunter.io/developer/1236020704) |

## What reviewers say

### Xiaoxiang BMS

[App page](https://appshunter.io/ios/app/xiaoxiang-bms/id1375405426)

Monitor and manage your Bluetooth-enabled battery management systems (BMS) for Li-Ion and LiFePo4 packs. Track cell voltage, capacity, current, and temperature. Switch battery outputs on/off and configure settings remotely.

**Highlights:** Monitor cell voltage, capacity, current, and temperature, Switch battery output on/off, Calibrate cell voltage and current, Configure balancer and BMS capacity, Change Bluetooth advertised name, Unlock hardware protected BMS (firmware v20+), Set PIN code for BMS access

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $7.99 | one-time |


### 众联mes

[App page](https://appshunter.io/ios/app/mes/id6443515040)

**In-app purchases:** none


## Frequently asked questions

### Is Xiaoxiang BMS free?

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

### Is 众联mes free?

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

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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.*