# Energy Meter vs evcc.io

The clearest difference is price: evcc.io at Free against Energy Meter's $3.99. evcc.io also leads on update cadence (every 2 months vs every 6 months). On review sentiment, ads, in-app purchases and device support there is nothing between them.

evcc.io is free to download; Energy Meter costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Energy Meter ships an update every 6 months, evcc.io every 2 months. The most recent releases landed on September 30, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Energy Meter | evcc.io |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/evccio/id6478510176/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 86.3% of reviews | **90.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 7 MB | 46 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heiko Pruessing](https://appshunter.io/developer/989638671) | [Michael Geers](https://appshunter.io/developer/1732866325) |

## What reviewers say

### Energy Meter

[App page](https://appshunter.io/ios/app/energy-meter/id989638672)

Monitor your SMA solar plant and identify energy wasters with real-time data. Connect locally to your PV system for instant insights into power grid performance and individual device readings.

**Highlights:** Monitor SMA Energy Meter real-time data, Supports SMA inverters via MODBUS, Automatic local network device detection, Energy flow display, Consumption measurement, Individual phase view, Collect values into charts

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

**In-app purchases:** none


### evcc.io

[App page](https://appshunter.io/ios/app/evccio/id6478510176)

Control your home's electric vehicle charging based on solar energy availability or off-peak electricity rates. This app provides remote access to your local evcc server for seamless integration with your EV charger and compatible solar or battery systems.

**Highlights:** Automatic evcc server detection, Interaction with evcc UI, Demo instance for testing, Light/Dark mode, Supports various EV chargers, Integrates with smart plugs and battery systems

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

**In-app purchases:** none


## Frequently asked questions

### Is Energy Meter free?

Energy Meter costs $3.99, with no in-app purchases.

### Is evcc.io free?

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

### Do Energy Meter or evcc.io have ads?

Neither Energy Meter nor evcc.io shows ads.

### Which is updated more often, Energy Meter or evcc.io?

Energy Meter ships an update every 6 months, and evcc.io every 2 months. Most recently, Energy Meter was updated on September 30, 2026 and evcc.io on September 6, 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.*