# Mini EMS vs SolarVOLT

The clearest difference is ratings volume: SolarVOLT at 30 against Mini EMS's 1. 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 Mini EMS against 5.0 for SolarVOLT. That said, the two scores are not equally well evidenced: SolarVOLT has 30 ratings behind it against 1, so its average is the more settled of the two.

Mini EMS ships an update every 3 weeks, SolarVOLT monthly. The most recent releases landed on September 14, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | Mini EMS | SolarVOLT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mini-ems/id6448044595/reviews) | [5.0 (30 ratings)](https://appshunter.io/ios/app/solarvolt/id6747215783/reviews) |
| Number of ratings | 1 | **30** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 37 MB | 42 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [英 张](https://appshunter.io/developer/1682824182) | [AsianPowerDevicesInc](https://appshunter.io/developer/1214788661) |

## 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


### 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 Mini EMS free?

Mini EMS 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, Mini EMS or SolarVOLT?

Mini EMS and SolarVOLT are both rated 5.0 out of 5 on the App Store, from 1 and 30 ratings respectively.

### Do Mini EMS or SolarVOLT have ads?

Neither Mini EMS nor SolarVOLT shows ads.

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

Mini EMS ships an update every 3 weeks, and SolarVOLT monthly. Most recently, Mini EMS was updated on September 14, 2026 and SolarVOLT on August 11, 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.*