# EHEIM Digital Connect vs ChargeBat

The clearest difference is update cadence: ChargeBat at every 4 days against EHEIM Digital Connect's every 5 weeks. 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.

EHEIM Digital Connect ships an update every 5 weeks, ChargeBat every 4 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | EHEIM Digital Connect | ChargeBat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (12 ratings)](https://appshunter.io/ios/app/eheim-digital-connect/id6501949799/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 14.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 47 MB | 49 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eheim GmbH & Co. KG](https://appshunter.io/developer/888209218) | [Chargebat Limited](https://appshunter.io/developer/1891594160) |

## What reviewers say

### 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


### ChargeBat

[App page](https://appshunter.io/ios/app/chargebat/id6761809021)

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

**In-app purchases:** none


## Frequently asked questions

### Is EHEIM Digital Connect free?

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

### Is ChargeBat free?

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

### Do EHEIM Digital Connect or ChargeBat have ads?

Neither EHEIM Digital Connect nor ChargeBat shows ads.

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

EHEIM Digital Connect ships an update every 5 weeks, and ChargeBat every 4 days. Most recently, EHEIM Digital Connect was updated on October 19, 2026 and ChargeBat on October 14, 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.*