# Ctrl vs sunarix

The clearest difference is rating: Ctrl at 2.5 against sunarix's 1.0. Ctrl also leads on update cadence (every 11 days vs monthly) and ratings volume (6 vs 1). sunarix's advantage is iOS requirement (12.0 vs 15.1). 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.

Ctrl holds the better App Store score, 2.5 against 1.0. That said, the two scores are not equally well evidenced: Ctrl has 6 ratings behind it against 1, so its average is the more settled of the two.

Ctrl ships an update every 11 days, sunarix monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Ctrl | sunarix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (6 ratings)](https://appshunter.io/ios/app/ctrl-bar/id1673675605/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sunarix/id6472238779/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Monetization | Free | Free |
| Size | 34 MB | 53 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Greenmission AS](https://appshunter.io/developer/1673675607) | [sunarix GmbH](https://appshunter.io/developer/1716823975) |

## What reviewers say

### Ctrl

[App page](https://appshunter.io/ios/app/ctrl-bar/id1673675605)

This utility app lets you manage and customize your connected devices. It allows users to add their products and tailor them to specific needs, enhancing functionality and user experience.

**Highlights:** Add Ctrl products, Customize device settings, Tailor to user needs, Enhance functionality

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

**In-app purchases:** none


### sunarix

[App page](https://appshunter.io/ios/app/sunarix/id6472238779)

This application provides installers and owners of photovoltaic systems with an intuitive tool for efficient control and programming. It allows for precise system adjustments, real-time data monitoring, and optimization of performance parameters, offering full control of your solar energy setup.

**Highlights:** Efficient control and programming of PV systems, Intuitive interface for precise system adjustments, Real-time data monitoring, Optimization of performance parameters, Monitoring of energy flows, Remote system control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ctrl free?

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

### Is sunarix free?

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

### Which has better reviews, Ctrl or sunarix?

Ctrl is rated higher. Ctrl averages 2.5 out of 5 from 6 ratings, while sunarix averages 1.0 from 1 ratings.

### Do Ctrl or sunarix have ads?

Neither Ctrl nor sunarix shows ads.

### Which is updated more often, Ctrl or sunarix?

Ctrl ships an update every 11 days, and sunarix monthly. Most recently, Ctrl was updated on November 3, 2026 and sunarix on November 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.*