# iSolarCloud vs Field Control

The clearest difference is review sentiment: Field Control at 70% against iSolarCloud's 27%. Field Control also leads on rating (5.0 vs 2.6). iSolarCloud's advantage is ratings volume (673 vs 2) and iOS requirement (13.0 vs 15.5). 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.

Field Control holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: iSolarCloud has 673 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 27% of iSolarCloud's written reviews are positive against 70% of Field Control's.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | iSolarCloud | Field Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (673 ratings)](https://appshunter.io/ios/app/isolarcloud/id1050077439/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/field-control/id1224737324/reviews)** |
| Number of ratings | **673** | 2 |
| Positive reviews | 27.0% of reviews | **70.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free | Free |
| Size | 542 MB | 62 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sungrow Power Supply Co., Ltd.](https://appshunter.io/developer/482839692) | [Field Control](https://appshunter.io/developer/1224737322) |

## What reviewers say

### iSolarCloud

[App page](https://appshunter.io/ios/app/isolarcloud/id1050077439)

Monitor and manage photovoltaic and energy storage plants with intelligent operation analysis and remote O&M services. Track power generation, configure parameters, and receive smart push notifications for fault management.

**Highlights:** Intelligent operation analysis, Mobile O&M services, Remote parameter configuration, Data collection, Power generation trend monitoring, Fault management, Smart push notifications

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📊 Real-time energy monitoring and visualization
- 📈 Detailed historical data and charts for analysis
- ⚡ Comprehensive system performance tracking
- 🎯 Clean overview dashboard with flow diagrams
- 🔧 Multiple data views for different use cases

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🔌 Constant connectivity issues and offline status
- 🔐 Login and authentication problems
- ⚠️ Update loops preventing app access
- 📱 Poor user interface and confusing navigation

**Reported bugs**

- App won't open after update - stuck in update loop
- Proxy error messages appearing incorrectly
- Security code email not being sent
- Instruction videos failing to play
- Offline status showing despite active WiFi connection

**Requested features**

- Dark mode support
- iOS home screen and lock screen widgets
- Daily supply charge field in tariff settings
- Time-of-use tariff configuration with multiple rates
- Manual battery control and discharge scheduling


### Field Control

[App page](https://appshunter.io/ios/app/field-control/id1224737324)

This platform enhances control and organization for companies with field professionals. It optimizes scheduling, planning, and technician routes while providing real-time visibility and improved customer relationships through location sharing.

**Highlights:** Route optimization, Activity distribution, Geographic technician visibility, Real-time status updates, Customer location sharing, Productivity indicators

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

**In-app purchases:** none


## Frequently asked questions

### Is iSolarCloud free?

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

### Is Field Control free?

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

### Which has better reviews, iSolarCloud or Field Control?

Field Control is rated higher. iSolarCloud averages 2.6 out of 5 from 673 ratings, while Field Control averages 5.0 from 2 ratings.

### Do iSolarCloud or Field Control have ads?

Neither iSolarCloud nor Field Control shows ads.

### Which is updated more often, iSolarCloud or Field Control?

iSolarCloud ships an update every 9 days, and Field Control every 9 days. Most recently, iSolarCloud was updated on October 13, 2026 and Field Control on October 4, 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.*