# ADA CONTROLLER vs EHEIM Digital Connect

The clearest difference is rating: EHEIM Digital Connect at 1.7 against ADA CONTROLLER's 1.0. EHEIM Digital Connect also leads on ratings volume (12 vs 1). ADA CONTROLLER's advantage is review sentiment (50% vs 15%) and update cadence (every 2 weeks vs every 5 weeks). 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.

EHEIM Digital Connect holds the better App Store score, 1.7 against 1.0. That said, the two scores are not equally well evidenced: EHEIM Digital Connect has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of ADA CONTROLLER's written reviews are positive against 15% of EHEIM Digital Connect's, so the app with the better star average is not the one people write more warmly about.

ADA CONTROLLER ships an update every 2 weeks, EHEIM Digital Connect every 5 weeks. The most recent releases landed on August 2, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ADA CONTROLLER | EHEIM Digital Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ada-controller/id1612088695/reviews) | **[1.7 (12 ratings)](https://appshunter.io/ios/app/eheim-digital-connect/id6501949799/reviews)** |
| Number of ratings | 1 | **12** |
| Positive reviews | **50.0% of reviews** | 15.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 86 MB | 47 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aqua Design Amano Co.,Ltd.](https://appshunter.io/developer/633434085) | [Eheim GmbH & Co. KG](https://appshunter.io/developer/888209218) |

## What reviewers say

### ADA CONTROLLER

[App page](https://appshunter.io/ios/app/ada-controller/id1612088695)

Control compatible smart lighting systems and devices from your smartphone or tablet. Adjust brightness, color, and set timers for your lights. Save custom color presets and utilize a soft lighting mode for gradual transitions.

**Highlights:** Control compatible ADA lighting systems, Adjust brightness and light color, Set timers for lights, Save custom color presets, Soft lighting mode for gradual transitions

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

**In-app purchases:** none


### EHEIM Digital Connect

[App page](https://appshunter.io/ios/app/eheim-digital-connect/id6501949799)

This app allows you to connect, set up, and manage various EHEIM digital aquarium devices from your smartphone or tablet. Customize settings for optimal results and ensure your devices are always up-to-date for a thriving aquatic environment.

**Highlights:** Connect and manage digital aquarium devices, Customize device settings, Update device firmware, Control filters, lighting, heaters, and more, Monitor aquarium components

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

**In-app purchases:** none


## Frequently asked questions

### Is ADA CONTROLLER free?

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

### Is EHEIM Digital Connect free?

EHEIM Digital Connect is free to download, with no in-app purchases.

### Which has better reviews, ADA CONTROLLER or EHEIM Digital Connect?

EHEIM Digital Connect is rated higher. ADA CONTROLLER averages 1.0 out of 5 from 1 ratings, while EHEIM Digital Connect averages 1.7 from 12 ratings.

### Do ADA CONTROLLER or EHEIM Digital Connect have ads?

Neither ADA CONTROLLER nor EHEIM Digital Connect shows ads.

### Which is updated more often, ADA CONTROLLER or EHEIM Digital Connect?

ADA CONTROLLER ships an update every 2 weeks, and EHEIM Digital Connect every 5 weeks. Most recently, ADA CONTROLLER was updated on August 2, 2026 and EHEIM Digital Connect on September 10, 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.*