Product Information
What is Dicio?
Dicio Assistant
Dicio is a free and open-source voice assistant that runs on Android. It supports a variety of different skills and input/output methods, providing both voice and graphical feedback for queries. It interprets user input, generates user output entirely where possible, and is designed with privacy in mind. It features multilingual support and is currently available in these languages: Czech, English, French, German, Greek, Italian, Polish, Russian, Slovenian, Spanish, and Ukrainian. Open for contributions: D
**Skills**
Currently, Dicio can answer questions about:
- **Search**: Find information on DuckDuckGo (and more engines in the future) – *Search Dicio*
- **Weather**: Gather weather information from OpenWeatherMap – *What’s the weather like?*
- **Lyrics**: Display song lyrics – *What’s the song "We Will Rock You"?*
- **Open**: Launch apps on your device – *Open NewPipe*
- **Calculator**: Perform basic calculations – *What is four thousand and two minus one million divided by three hundred?*
- **Phone**: View and call contacts – *Call Tom*
- **Timer**: Set, check, and cancel timers – *Set a timer for five minutes*
- **Current Time**: Check the current time – *What time is it now?*
- **Navigation**: Open a navigation app to the requested location – *Take me to 15th Street, New York*
- **Media**: Play, pause, or skip tracks
**Speech-to-Text**
Dicio uses VOSK as its speech-to-text (STT) engine. To ensure it runs on every phone, a compact model weighing about 50MB is used. Downloads start automatically from here, allowing seamless changes to the app’s language.
How to use Dicio?
Dicio is a free, open-source Android voice assistant that processes user input and output on-device, offering voice and graphical feedback in multiple languages while prioritizing privacy.
Core Functions of Dicio
Privacy-focused, assistant, speech-to-text, no tracking, offline available, text-to-speech
Privacy-first, assistant, speech-to-text, no tracking, works offline, text-to-speech
Usage Scenarios of Dicio
- Search the web for information.
- Check the weather.
- Display song lyrics.
- Open mobile apps.
- Perform mathematical calculations.
- Navigate to a specified location.
Common Questions about Dicio
What does Dicio do?
How do I use Dicio?
What are the core features of Dicio?
What are the use cases for Dicio?





















