# 瑞光宝盒 vs JK BMS

The clearest difference is rating: JK BMS at 4.1 against 瑞光宝盒's 3.0. JK BMS also leads on update cadence (weekly vs every 5 weeks) and ratings volume (8 vs 2). 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.

JK BMS holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

瑞光宝盒 ships an update every 5 weeks, JK BMS weekly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 瑞光宝盒 | JK BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/id1422677129/reviews) | **[4.1 (8 ratings)](https://appshunter.io/ios/app/jk-bms/id6773679719/reviews)** |
| Number of ratings | 2 | **8** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 182 MB | 15 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Growatt New Energy Technology Co.,Ltd](https://appshunter.io/developer/1135731820) | [鹏 张](https://appshunter.io/developer/1425725690) |

## What reviewers say

### 瑞光宝盒

[App page](https://appshunter.io/ios/app/id1422677129)

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

**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 瑞光宝盒 free?

瑞光宝盒 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, 瑞光宝盒 or JK BMS?

JK BMS is rated higher. 瑞光宝盒 averages 3.0 out of 5 from 2 ratings, while JK BMS averages 4.1 from 8 ratings.

### Do 瑞光宝盒 or JK BMS have ads?

Neither 瑞光宝盒 nor JK BMS shows ads.

### Which is updated more often, 瑞光宝盒 or JK BMS?

瑞光宝盒 ships an update every 5 weeks, and JK BMS weekly. Most recently, 瑞光宝盒 was updated on November 2, 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.*