# RCT App 2.0 vs evcc.io

The clearest difference is review sentiment: evcc.io at 91% against RCT App 2.0's 4%. evcc.io also leads on update cadence (every 2 months vs every 4 months). RCT App 2.0's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

RCT App 2.0 ships an update every 4 months, evcc.io every 2 months. Both last shipped on October 15, 2026.

## The numbers

| Metric | RCT App 2.0 | evcc.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/evccio/id6478510176/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 3.7% of reviews | **90.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 40 MB | 46 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RCT Power GmbH](https://appshunter.io/developer/1392659398) | [Michael Geers](https://appshunter.io/developer/1732866325) |

## What reviewers say

### RCT App 2.0

[App page](https://appshunter.io/ios/app/rct-app-20/id6473448807)

Monitor your solar power system's performance in real-time. Track electricity production, storage, consumption, and grid feed-in. Analyze historical data to optimize self-consumption and manage your energy.

**Highlights:** Real-time PV system data, Electricity storage tracking, Consumption analysis, Grid feed-in monitoring, Daily, monthly, yearly data analysis, Inverter commissioning

**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 RCT App 2.0 free?

RCT App 2.0 is free to download, with no in-app purchases.

### Is evcc.io free?

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

### Do RCT App 2.0 or evcc.io have ads?

Neither RCT App 2.0 nor evcc.io shows ads.

### Which is updated more often, RCT App 2.0 or evcc.io?

RCT App 2.0 ships an update every 4 months, and evcc.io every 2 months. Most recently, RCT App 2.0 was updated on October 15, 2026 and evcc.io on October 15, 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.*