# HXZX vs JK BMS

The clearest difference is update cadence: JK BMS at weekly against HXZX's every 3 weeks. HXZX's advantage is iOS requirement (13.0 vs 15.6). 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.

HXZX ships an update every 3 weeks, JK BMS weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | HXZX | JK BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (8 ratings)](https://appshunter.io/ios/app/jk-bms/id6773679719/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 31 MB | 15 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [雨 刘](https://appshunter.io/developer/971087557) | [鹏 张](https://appshunter.io/developer/1425725690) |

## What reviewers say

### HXZX

[App page](https://appshunter.io/ios/app/hxzx/id6767140684)

**Features:** macOS Compatibility

**In-app purchases:** none


### JK BMS

[App page](https://appshunter.io/ios/app/jk-bms/id6773679719)

This application connects to battery management systems via Bluetooth to monitor and control active equalizers. It allows users to view real-time status and adjust operating parameters for their battery systems.

**Highlights:** Real-time status monitoring, Operating parameter setting, Battery management system equipment control, Bluetooth connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is HXZX free?

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

### Is JK BMS free?

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

### Do HXZX or JK BMS have ads?

Neither HXZX nor JK BMS shows ads.

### Which is updated more often, HXZX or JK BMS?

HXZX ships an update every 3 weeks, and JK BMS weekly. Most recently, HXZX was updated on November 5, 2026 and JK BMS on November 5, 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.*