# 极空BMS vs LightEarth

The clearest difference is rating: LightEarth at 5.0 against 极空BMS's 3.5. LightEarth also leads on iOS requirement (13.0 vs 17). 极空BMS's advantage is ratings volume (37 vs 2). 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.

LightEarth holds the better App Store score, 5.0 against 3.5. 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.

极空BMS ships an update every 3 weeks, LightEarth every 5 weeks. The most recent releases landed on October 19, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 极空BMS | LightEarth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (37 ratings)](https://appshunter.io/ios/app/bms/id1425725691/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lightearth/id6466146778/reviews)** |
| Number of ratings | **37** | 2 |
| Positive reviews | 34.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 36 MB | 31 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [鹏 张](https://appshunter.io/developer/1425725690) | [SUNSHINE TECHNOLOGY(CHINA) CO., LIMITED](https://appshunter.io/developer/1647326640) |

## What reviewers say

### 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


### LightEarth

[App page](https://appshunter.io/ios/app/lightearth/id6466146778)

Control and monitor your SUNT Series Hybrid Inverter remotely using your mobile device. Set working modes and view operational data through a Wi-Fi connection.

**Highlights:** Remote inverter control, View operational data, Set working modes, Wi-Fi communication, Monitor hybrid inverter

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

**In-app purchases:** none


## Frequently asked questions

### Is 极空BMS free?

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

### Is LightEarth free?

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

### Which has better reviews, 极空BMS or LightEarth?

LightEarth is rated higher. 极空BMS averages 3.5 out of 5 from 37 ratings, while LightEarth averages 5.0 from 2 ratings.

### Do 极空BMS or LightEarth have ads?

Neither 极空BMS nor LightEarth shows ads.

### Which is updated more often, 极空BMS or LightEarth?

极空BMS ships an update every 3 weeks, and LightEarth every 5 weeks. Most recently, 极空BMS was updated on October 19, 2026 and LightEarth on October 2, 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.*