# Fronius Solar.web vs Deye Cloud

The clearest difference is review sentiment: Deye Cloud at 70% against Fronius Solar.web's 19%. Deye Cloud also leads on rating (4.8 vs 3.1) and monetization model (free vs free with in-app purchases). 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.

Deye Cloud holds the better App Store score, 4.8 against 3.1. That said, the two scores are not equally well evidenced: Deye Cloud has 272 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 19% of Fronius Solar.web's written reviews are positive against 70% of Deye Cloud's.

Fronius Solar.web ships an update every 3 weeks, Deye Cloud every 2 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Fronius Solar.web | Deye Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (7 ratings)](https://appshunter.io/ios/app/fronius-solarweb/id1528302827/reviews) | **[4.8 (272 ratings)](https://appshunter.io/ios/app/deye-cloud/id1632169719/reviews)** |
| Number of ratings | 7 | **272** |
| Positive reviews | 18.9% of reviews | **69.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 168 MB | 214 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Fronius International GmbH](https://appshunter.io/developer/431601279) | [萃绩科技(上海)有限公司](https://appshunter.io/developer/1738188942) |

## What reviewers say

### 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


### Deye Cloud

[App page](https://appshunter.io/ios/app/deye-cloud/id1632169719)

This app facilitates the establishment, monitoring, and maintenance of new energy power stations. It offers transparent management through a big data platform, supporting various power station and equipment types for efficient operation and troubleshooting.

**Highlights:** Power station establishment, Real-time data monitoring, Operation and maintenance services, After-sales support, Transparent power station management, Accurate alarm positioning, Intelligent data analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is Fronius Solar.web free?

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

### Is Deye Cloud free?

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

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

Deye Cloud is rated higher. Fronius Solar.web averages 3.1 out of 5 from 7 ratings, while Deye Cloud averages 4.8 from 272 ratings.

### Do Fronius Solar.web or Deye Cloud have ads?

Neither Fronius Solar.web nor Deye Cloud shows ads.

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

Fronius Solar.web ships an update every 3 weeks, and Deye Cloud every 2 weeks. Most recently, Fronius Solar.web was updated on September 22, 2026 and Deye Cloud on September 21, 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.*