Dicio assistant icon

Dicio assistant

Stypox
Speech Recognizer System Internet
Version
3.1
Size
32.6 MB
Requires
Android API 21+
4.3 / 5 · 5,591 ratings 0 downloads

Updated Sep 22, 2026

Quick answer

Voice assistant: multilanguage, configurable and libre

F-Droid repository metadata

Dicio is a free and open source voice assistant. It supports many different skills and input/output methods, and it provides both speech and graphical feedback to a question. It uses Vosk for speech to text. It has multilanguage support, and is currently available in Czech, Dutch, English, French, German, Greek, Italian, Polish, Russian, Slovenian, Spanish, Swedish and Ukrainian. Dicio answers questions about:
  • search: looks up information on DuckDuckGo (and in the future more engines) - Search for Dicio
  • weather: collects weather information from OpenWeatherMap - What's the weather like?
  • lyrics: shows Genius lyrics for songs - What's the song that goes we will we will rock you?
  • open: opens an app on your device - Open NewPipe
  • calculator: evaluates basic calculations - What is four thousand and two times three minus a million divided by three hundred?
  • telephone: view and call contacts - Call Tom
  • timer: set, query and cancel timers - Set a timer for eleven minutes
  • current time: query current time - What time is it?
  • navigation: opens the navigation app at the requested position - Take me to New York, fifteenth avenue
  • jokes: tells you a joke - Tell me a joke
  • media: play, pause, previous, next song - Next Song
  • translation: translate from/to any language with Lingva - How do I say Football in German?
Dicio can receive input through a text box or through Vosk speech to text, and can talk using toasts or the Android speech synthesis engine. Interactive graphical output is provided by skills when they answer a question. Each skill can be enabled, disabled or customized using the related settings screen. Dark, black and dynamic color themes are available. The user input is interpreted by specific, yet reusable, libraries: dicio-sentences-compiler and dicio-numbers. This app has the NonFreeNet anti-feature because some skills use non-free services to obtain the information requested by the user. You can easily disable unwanted skills or choose alternative services via settings.

Screenshots

Dicio assistant screenshot 1
Dicio assistant screenshot 2
Dicio assistant screenshot 3
Dicio assistant screenshot 4
Dicio assistant screenshot 5

What’s new

New:
• Add Polish language
• Add media control skill
• Allow using external Speech-To-Text apps as input device
• Allow importing a custom wake word model
• Play stop sound when no speech is detected

Improved:
• [Weather] Shorten speech responses and support imperial units
• Ask to repeat and reopen microphone
• Small improvements to sentence matching

Fixed:
• Fix inconsistent language after resuming app
• Fix notification not expandable
• [Search] Fix DuckDuckGo scraper

How to install

  1. Download the APK from the button at the top of this page.
  2. Allow “Install unknown apps” for your browser or file manager only, not for every app.
  3. Open the downloaded file and confirm the installation.
  4. If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.

Data safety

  • Every file is checked against its published SHA-256 before it is listed.
  • Files are scanned for malware on every update.
  • The permissions each app requests are listed on its own page.
  • Read the full safety policy for how we test, flag, and delist files.

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