# Diadic Research

> Companion app for the Diadic couple study – chat, emotions, guided quests.

Canonical page: [https://chrome-stats.com/d/de.equalia.diadic\_research](https://chrome-stats.com/d/de.equalia.diadic_research)

## Overview

- **ID:** `de.equalia.diadic_research`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Equalia
- **Category:** COMMUNICATION
- **Downloads:** 3
- **Last updated:** 2026-09-11
- **First published:** 2026-07-31
- **Publisher country:** DE
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=de.equalia.diadic_research)
- **Privacy policy:** [https://master.equalia.de/research/datenschutz](https://master.equalia.de/research/datenschutz)

## Description

Diadic Research – Companion App to the Scientific Study on Couples<br><br>Diadic Research is the companion app to a scientific study on communication and emotional perception in couple relationships. Participation is exclusively within the framework of this study and only possible with a personal study invitation.<br><br>What the App Offers<br><br>Encrypted Two-Person Chat – You communicate with your partner via end-to-end encrypted messages based on the Matrix protocol. Each room is designed for exactly two people.<br><br>Emotional Expression – Using a grid of 28 emotions, you express how you are currently feeling.<br><br>Empathy Exercises – In short, playful exercises, both partners assess each other&#39;s feelings.<br><br>Guided 7-Day Quest – A guided study quest, spanning seven days, accompanies you through the study with dialogues, decisions, and exercises.<br><br>Who Provides the App<br><br>The app is published by equalia GmbH. The study itself is conducted and scientifically overseen by the university and the research team.<br><br>Use only with study access<br><br>A preliminary questionnaire is required before first use; the app will only proceed after its completion. The app cannot be used without a study invitation and the associated study access data.<br><br>Data Protection<br><br>Information on data protection can be found at https://master.web-trek.de/research/datenschutz<br><br>Note on Duration<br><br>This app is intended solely for the duration of the study and will be discontinued after the study ends. The regular Diadic app is independent of this.

## Rankings

- #3,023,280 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/de.equalia.diadic_research)