# SolarGo vs Fronius Solar.web

The clearest difference is monetization model: SolarGo at free against Fronius Solar.web's free with in-app purchases. Fronius Solar.web's advantage is review sentiment (19% vs 10%). On price, rating, ratings volume and update cadence there is nothing between them.

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

SolarGo holds the better App Store score, 3.3 against 3.1. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews complicate that: 10% of SolarGo's written reviews are positive against 19% of Fronius Solar.web's, so the app with the better star average is not the one people write more warmly about.

SolarGo ships an update fortnightly, Fronius Solar.web every 3 weeks. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | SolarGo | Fronius Solar.web |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/solargo/id1398200252/reviews)** | [3.1 (7 ratings)](https://appshunter.io/ios/app/fronius-solarweb/id1528302827/reviews) |
| Number of ratings | 7 | 7 |
| Positive reviews | 10.0% of reviews | **18.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 131 MB | 168 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [GoodWe Technologies Co., Ltd.](https://appshunter.io/developer/833350490) | [Fronius International GmbH](https://appshunter.io/developer/431601279) |

## What reviewers say

### SolarGo

[App page](https://appshunter.io/ios/app/solargo/id1398200252)

Configure GOODWE inverters, charging piles, and other devices. Connect via Wi-Fi or Bluetooth to adjust device parameters. This tool aids installation personnel in setting up various devices.

**Highlights:** Configure GOODWE inverters, Configure charging piles, Wi-Fi/Bluetooth connectivity, Device parameter configuration, Assists installation personnel

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✅ Intuitive interface for installers
- ⚡ Real-time data updates every 1-2 seconds
- 🔧 Straightforward configuration once setup is complete
- 📱 Works via Bluetooth and WiFi connectivity
- 🎯 Displays inverter data clearly when functioning

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 📊 Data display shows zeros or incorrect values
- 🔌 Unreliable device discovery and connection
- ⏱️ Slow refresh rates and poor real-time updates
- 🌐 Remote access functionality broken

**Reported bugs**

- App crashes on startup for some users
- Login authentication failures after updates
- Device not found on WiFi network
- Data shows all zeros except battery capacity
- Incorrect energy flow calculations and display

**Requested features**

- LAN connection support via IP address input
- Firmware update capability display and management
- Combined TOU and delayed charging modes
- Charge level limiting in TOU mode
- Push notifications for system failures


### Fronius Solar.web

[App page](https://appshunter.io/ios/app/fronius-solarweb/id1528302827)

Monitor your photovoltaic system's performance with live data, historical energy trends, and expected generation. Manage batteries, analyze earnings, and view system components. Widgets provide quick access to key information.

**Highlights:** Live PV system data display, Historical energy data analysis, Expected generation forecasting, Battery management features, Earnings evaluation, System component viewing, Home and lock screen widgets

**Features:** iMessage stickers

**In-app purchases:** none

**What reviewers like**

- 🚀 Sleek and intuitive UI
- 👍 Comprehensive monitoring of solar production and consumption
- 🔋 Excellent battery management features

**What reviewers complain about**

- 🐛 Frequent login issues and app crashes
- ⏱️ Slow data updates and laggy performance
- 📉 Inconsistent or missing historical data
- 🔒 Lack of security features like biometric login

**Reported bugs**

- Daily production graph not functioning properly
- Inability to log in or add new installations
- Discrepancies between app and web portal data

**Requested features**

- Customizable notifications and alerts
- Integration with smart home platforms
- Improved data visualization and export options
- Apple Watch app for at-a-glance monitoring


## Frequently asked questions

### Is SolarGo free?

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

### Is Fronius Solar.web free?

Fronius Solar.web is free to download, with no in-app purchases.

### Which has better reviews, SolarGo or Fronius Solar.web?

SolarGo is rated higher. SolarGo averages 3.3 out of 5 from 7 ratings, while Fronius Solar.web averages 3.1 from 7 ratings.

### Do SolarGo or Fronius Solar.web have ads?

Neither SolarGo nor Fronius Solar.web shows ads.

### Which is updated more often, SolarGo or Fronius Solar.web?

SolarGo ships an update fortnightly, and Fronius Solar.web every 3 weeks. Most recently, SolarGo was updated on September 20, 2026 and Fronius Solar.web on September 22, 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.*