# EHEIM Digital Connect vs VoiceVault

The clearest difference is in-app purchases: EHEIM Digital Connect at none against VoiceVault's 4. EHEIM Digital Connect also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. VoiceVault sells 4 one-off in-app purchases. EHEIM Digital Connect asks for nothing beyond the download.

EHEIM Digital Connect ships an update every 5 weeks, VoiceVault every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EHEIM Digital Connect | VoiceVault |
| --- | --- | --- |
| 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** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 47 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eheim GmbH & Co. KG](https://appshunter.io/developer/888209218) | [Umer Musawir](https://appshunter.io/developer/1802325548) |

## 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


### VoiceVault

[App page](https://appshunter.io/ios/app/voicevault-private-journal/id6777352002)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Open Unlimited Categories | $2.99 | one-time |
| Premium Themes Unlock | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Unlock Premium Bundle | $9.99 | one-time |


## Frequently asked questions

### Is EHEIM Digital Connect free?

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

### Is VoiceVault free?

VoiceVault is free to download, with in-app purchases available.

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

VoiceVault shows ads; EHEIM Digital Connect does not.

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

EHEIM Digital Connect ships an update every 5 weeks, and VoiceVault every 2 months. Most recently, EHEIM Digital Connect was updated on October 24, 2026 and VoiceVault on October 25, 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.*