# Mini EMS vs LightEarth

The clearest difference is update cadence: Mini EMS at every 3 weeks against LightEarth's every 5 weeks. 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 — 5.0 for Mini EMS against 5.0 for LightEarth. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Mini EMS ships an update every 3 weeks, LightEarth every 5 weeks. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Mini EMS | LightEarth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mini-ems/id6448044595/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/lightearth/id6466146778/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 37 MB | 31 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [英 张](https://appshunter.io/developer/1682824182) | [SUNSHINE TECHNOLOGY(CHINA) CO., LIMITED](https://appshunter.io/developer/1647326640) |

## What reviewers say

### Mini EMS

[App page](https://appshunter.io/ios/app/mini-ems/id6448044595)

Monitor and manage your photovoltaic inverter system remotely. Configure Wi-Fi connections, view power station performance, and access equipment details. Receive real-time alerts and perform remote operations for optimal system management.

**Highlights:** WIFI configuration for PV inverters, Login and power station list display, View equipment running status and generation, Power station and equipment information overview, Equipment operation flow chart, Daily power plant record with error/warning info, Remote settings and operations

**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 Mini EMS free?

Mini EMS 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, Mini EMS or LightEarth?

Mini EMS and LightEarth are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Mini EMS or LightEarth have ads?

Neither Mini EMS nor LightEarth shows ads.

### Which is updated more often, Mini EMS or LightEarth?

Mini EMS ships an update every 3 weeks, and LightEarth every 5 weeks. Most recently, Mini EMS was updated on September 14, 2026 and LightEarth on September 15, 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.*