# Balance BMS vs JK BMS

Balance BMS and JK BMS both sit at 4.0 stars, but that hides the real split: 100% of JK BMS's written reviews are positive against 31% of Balance BMS's. JK BMS also leads on update cadence (weekly vs every 6 weeks). Balance BMS's advantage is iOS requirement (12.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.0 for Balance BMS against 4.1 for JK BMS. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews are what separate them: 31% of Balance BMS's written reviews are positive against 100% of JK BMS's.

Balance BMS ships an update every 6 weeks, JK BMS weekly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Balance BMS | JK BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/balance-bms/id6467124096/reviews) | **[4.1 (8 ratings)](https://appshunter.io/ios/app/jk-bms/id6773679719/reviews)** |
| Number of ratings | 6 | **8** |
| Positive reviews | 30.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 56 MB | 17 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [所兵 邱](https://appshunter.io/developer/1519230775) | [鹏 张](https://appshunter.io/developer/1425725690) |

## What reviewers say

### Balance BMS

[App page](https://appshunter.io/ios/app/balance-bms/id6467124096)

This app allows users to connect to and manage lithium batteries via Bluetooth. It provides detailed information about battery status, helps identify and manage individual battery strings, and allows for setting and reading safety parameters. Users can also monitor and be alerted to battery faults.

**Highlights:** Bluetooth battery connection, Battery status query, Identify abnormal batteries, Set battery protection parameters, Monitor battery fault alarms

**Features:** macOS Compatibility

**In-app purchases:** none


### JK BMS

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

This utility app connects via Bluetooth to an active balancer for battery management. It allows for real-time monitoring of system status, setting operational parameters, and controlling battery management devices.

**Highlights:** Real-time status monitoring, Running parameter settings, Battery management system device control, Bluetooth connectivity, Active balancer integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Balance BMS free?

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

### Is JK BMS free?

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

### Which has better reviews, Balance BMS or JK BMS?

JK BMS is rated higher. Balance BMS averages 4.0 out of 5 from 6 ratings, while JK BMS averages 4.1 from 8 ratings.

### Do Balance BMS or JK BMS have ads?

Neither Balance BMS nor JK BMS shows ads.

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

Balance BMS ships an update every 6 weeks, and JK BMS weekly. Most recently, Balance BMS was updated on October 21, 2026 and JK BMS on October 24, 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.*