# Energy Viewer vs DigiHRMS

The clearest difference is update cadence: DigiHRMS at every 2 weeks against Energy Viewer's every 2 months. Energy Viewer's advantage is iOS requirement (11.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Energy Viewer ships an update every 2 months, DigiHRMS every 2 weeks. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Energy Viewer | DigiHRMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/energy-viewer/id1436015214/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 45 MB | 73 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fimer Spa](https://appshunter.io/developer/1499080011) | [DigiCollect LLC](https://appshunter.io/developer/1266158745) |

## What reviewers say

### 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


### DigiHRMS

[App page](https://appshunter.io/ios/app/digihrms/id6737060562)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Energy Viewer free?

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

### Is DigiHRMS free?

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

### Do Energy Viewer or DigiHRMS have ads?

Neither Energy Viewer nor DigiHRMS shows ads.

### Which is updated more often, Energy Viewer or DigiHRMS?

Energy Viewer ships an update every 2 months, and DigiHRMS every 2 weeks. Most recently, Energy Viewer was updated on October 21, 2026 and DigiHRMS on October 16, 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.*