# Field Control vs Energy Viewer

The clearest difference is rating: Field Control at 5.0 against Energy Viewer's 2.0. Field Control also leads on review sentiment (70% vs 40%) and update cadence (every 9 days vs every 2 months). Energy Viewer's advantage is iOS requirement (11.0 vs 15.5). On price, ratings volume, 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 2.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 70% of Field Control's written reviews are positive against 40% of Energy Viewer's.

Field Control ships an update every 9 days, Energy Viewer every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Field Control | Energy Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/field-control/id1224737324/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/energy-viewer/id1436015214/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | **70.0% of reviews** | 40.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 62 MB | 45 MB |
| Requires iOS | 15.5 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Field Control](https://appshunter.io/developer/1224737322) | [Fimer Spa](https://appshunter.io/developer/1499080011) |

## What reviewers say

### 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


### Energy Viewer

[App page](https://appshunter.io/ios/app/energy-viewer/id1436015214)

Monitor your solar power system's output and home's energy consumption remotely. Track energy flows, manage your e-Car charging, and receive in-app notifications for plant status and updates.

**Highlights:** Remote solar system monitoring, Home energy consumption tracking, E-Car charging management, In-app notifications, Firmware updates, PV plant performance monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Field Control free?

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

### Is Energy Viewer free?

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

### Which has better reviews, Field Control or Energy Viewer?

Field Control is rated higher. Field Control averages 5.0 out of 5 from 2 ratings, while Energy Viewer averages 2.0 from 4 ratings.

### Do Field Control or Energy Viewer have ads?

Neither Field Control nor Energy Viewer shows ads.

### Which is updated more often, Field Control or Energy Viewer?

Field Control ships an update every 9 days, and Energy Viewer every 2 months. Most recently, Field Control was updated on October 24, 2026 and Energy Viewer on October 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.*