# LightEarth BT vs SolarVOLT

The clearest difference is ratings volume: SolarVOLT at 30 against LightEarth BT's 2. LightEarth BT's advantage is iOS requirement (10.0 vs 13.4). On price, rating, update cadence 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 — 5.0 for LightEarth BT against 5.0 for SolarVOLT. That said, the two scores are not equally well evidenced: SolarVOLT has 30 ratings behind it against 2, so its average is the more settled of the two.

LightEarth BT ships an update every 6 weeks, SolarVOLT monthly. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | LightEarth BT | SolarVOLT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/lightearth-bt/id6443578045/reviews) | [5.0 (30 ratings)](https://appshunter.io/ios/app/solarvolt/id6747215783/reviews) |
| Number of ratings | 2 | **30** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 13 MB | 42 MB |
| Requires iOS | **10.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SUNSHINE TECHNOLOGY(CHINA) CO., LIMITED](https://appshunter.io/developer/1647326640) | [AsianPowerDevicesInc](https://appshunter.io/developer/1214788661) |

## What reviewers say

### LightEarth BT

[App page](https://appshunter.io/ios/app/lightearth-bt/id6443578045)

Control and monitor your SUNT Series Hybrid Inverter remotely using your mobile device's Bluetooth. Set working modes and view operational data without needing a Wi-Fi network.

**Highlights:** Remote inverter control, Bluetooth connectivity, View operational data, Set working modes, No Wi-Fi required

**Features:** macOS Compatibility

**In-app purchases:** none


### SolarVOLT

[App page](https://appshunter.io/ios/app/solarvolt/id6747215783)

Monitor your inverter's performance and log its data. This application also allows for inverter configuration, providing a comprehensive tool for managing your solar power system.

**Highlights:** Monitor inverter data, Log inverter data, Inverter configuration, Solar power system management

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

**In-app purchases:** none


## Frequently asked questions

### Is LightEarth BT free?

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

### Is SolarVOLT free?

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

### Which has better reviews, LightEarth BT or SolarVOLT?

LightEarth BT and SolarVOLT are both rated 5.0 out of 5 on the App Store, from 2 and 30 ratings respectively.

### Do LightEarth BT or SolarVOLT have ads?

Neither LightEarth BT nor SolarVOLT shows ads.

### Which is updated more often, LightEarth BT or SolarVOLT?

LightEarth BT ships an update every 6 weeks, and SolarVOLT monthly. Most recently, LightEarth BT was updated on October 20, 2026 and SolarVOLT on October 16, 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.*