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LEO dictionary icon

LEO dictionary

9.1.5
5 1 reviews
37.2 k downloads
security security

A language dictionary with vocabulary training

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Carlos Martínez icon
Reviewed by
Carlos Martínez
Content Team Lead
Carlos Martínez is part of Uptodown's in-house Editorial Team. Translated by Uptodown Localization Team

LEO dictionary, also known as Leo Dict, is the official Android app of the popular translation and learning portal that gives you free access to different online dictionaries. With its extensive online database, this tool will give you instant translations, providing you with entries and corrections without needing to manually enter words.

Access to different updated dictionaries

The free version of LEO dictionary gives you access to over a dozen dictionaries, so you can get reliable results in real-time. More specifically, the tool allows you to translate between German and English, Spanish, French, Italian, Chinese, and Russian, among other languages. All this is done through a simple and intuitive interface, without resorting to external sources.

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Dive deeper into each language

Unlike other translation apps for Android, LEO dictionary doesn't just give you basic translations. The tool adds extra information with conjugation tables, audio from native speakers, detailed definitions, grammatical and etymological information, and suggestions of similar words. Thanks to all this, you can really dive into learning the languages you want, free from distractions and taking advantage of the app's multiple options.

Train your vocabulary

LEO dictionary isn't just a dictionary tool; the app will also show you different language-learning features, such as the vocabulary trainer that will help you memorize new words. In addition to this, the tool will allow you to access a forum where you and other users can easily answer any questions.

Download the LEO dictionary APK for Android and enjoy this dictionary app and its free, wide range of features that will help you learn languages and improve your vocabulary.

Requirements (Latest version)

  • Android 11 or higher required

Information about LEO dictionary 9.1.5

Basic information

Developer Leo GmbH
License Free
Category Comics & Book Readers
Rating +3
Languages English
45 more

Security and privacy

Required permissions
See 10 permissions
Advertising Not specified
Certificate signature 18d3fe773117af045baa5ef6ac411fb1
See security and antivirus report
Why is this app published on Uptodown? (More information)

Download info

Downloads 37,215
Date Feb 2, 2026
File type APK
Size 63.67 MB
SHA256 f29c468c41fe52d13758ac28c5f31785ccb50a3ae9a5c18cb1dca7b084418e31

Technical details

Package Name org.leo.android.dict
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Older versions

See more
apk 9.1.4 Android + 11 Dec 18, 2025
apk 9.1.3 Android + 11 Nov 1, 2025
apk 9.1.2 Android + 12 Jul 24, 2025
apk 9.1.1 Android + 12 Jul 22, 2025
apk 9.1.0 Android + 12 May 29, 2025
apk 9.0.18 Android + 12 May 22, 2025

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