# 瑞光宝盒 vs 极空BMS

The clearest difference is rating: 极空BMS at 3.5 against 瑞光宝盒's 3.0. 极空BMS also leads on ratings volume (37 vs 2). 瑞光宝盒's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17). On price, update cadence, ads and in-app purchases there is nothing between them.

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

极空BMS holds the better App Store score, 3.5 against 3.0. That said, the two scores are not equally well evidenced: 极空BMS has 37 ratings behind it against 2, so its average is the more settled of the two.

瑞光宝盒 ships an update every 6 weeks, 极空BMS every 3 weeks. The most recent releases landed on August 15, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 瑞光宝盒 | 极空BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/id1422677129/reviews) | **[3.5 (37 ratings)](https://appshunter.io/ios/app/bms/id1425725691/reviews)** |
| Number of ratings | 2 | **37** |
| Positive reviews | — | 34.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 233 MB | 36 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| 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


### 极空BMS

[App page](https://appshunter.io/ios/app/bms/id1425725691)

This application connects to a battery management system's active equalizer via Bluetooth. It allows for real-time monitoring of parameters and control over equipment settings.

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

**Features:** macOS Compatibility

**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 极空BMS free?

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

### Which has better reviews, 瑞光宝盒 or 极空BMS?

极空BMS is rated higher. 瑞光宝盒 averages 3.0 out of 5 from 2 ratings, while 极空BMS averages 3.5 from 37 ratings.

### Do 瑞光宝盒 or 极空BMS have ads?

Neither 瑞光宝盒 nor 极空BMS shows ads.

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

瑞光宝盒 ships an update every 6 weeks, and 极空BMS every 3 weeks. Most recently, 瑞光宝盒 was updated on August 15, 2026 and 极空BMS on September 23, 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.*