LEO dictionary

Download LEO dictionary APK

org.leo.android.dict · by LEO GmbH

Books & Reference LEO GmbH
Latest Version: 9.1.3 • Updated: Dec 21, 2025
Download LEO dictionary APK
v9.1.3 · APK

About LEO dictionary

The application offers access to the LEO dictionaries, vocabulary trainer and forums. Dictionaries LEO’s online dictionaries are always up to date (no updates necessary). ★ English ⇔ German (840,000 entries) ★ French ⇔ German (279,000 entries) ★ Spanish ⇔ German (258,000 entries) ★ Italian ⇔ German (256,000 entries) ★ Chinese ⇔ German (236,000 entries) ★ Russian ⇔ German (368,000 entries) ★ Portuguese ⇔ German (166,000 entries) ★ Polish ⇔ German (98,000 entries) ★ English ⇔ Spanish (226,000 entries) ★ Spanish ⇔ Portuguese (76,000 entries) ★ English ⇔ French (60,000 entries) ★ English ⇔ Russian (54,000 entries) With LEO you can do more than just look up the meaning of a word in a different language. LEO also provides: ☆ noun and verb tables ☆ real voice audio pronunciation ( no speech synthesis) ☆ definitions ☆ grammar and etymology, as well as other information relevant to the search term(s) including ☆ orthographically similar words ☆ possible base forms for inflected words ☆ links to forum discussions containing the search term(s) Vocabulary trainer Use our free vocabulary trainer to create personal word lists and improve your vocabulary. We use a two-way synchronization method, which means you can access all your word lists on your mobile devices or on your desktop, all you need is a free account. Forums Connect with other users and get help with language-related questions that are not answered by the dictionary. To participate in the forums all you need is a free user account. The app contains adverts which you can choose to remove by subscribing to our ad-free version. For a detailed description of all features, please visit ­ www.leo.org

All LEO dictionary APK versions

9.1.3
Jan 18, 2026
1 variant

Frequently Asked Questions

Yes. Every LEO dictionary APK on APK.now is automatically scanned and the cryptographic signature is verified against the original publisher's certificate (LEO GmbH). Files that fail verification are removed before they ever reach the catalog.

Enable 'Install from unknown sources' for your browser (or the file manager you use to open the APK) under Settings → Apps → Special access. Tap the downloaded LEO dictionary APK, confirm the prompts, and Android installs it just like any app from the Play Store.

The latest LEO dictionary version available on APK.now is 9.1.3. We track new releases from LEO GmbH continuously and add them to the catalog as soon as they pass verification.

Yes — every LEO dictionary APK and every version on APK.now is free to download. We never gate downloads behind sign-up, surveys, or paywalls.

APK.now keeps a full archive of every LEO dictionary release, including older versions that the Play Store has already replaced. The APKs work on devices without Google Play Services (Huawei, GrapheneOS, Amazon Fire) and are signature-verified so you can be confident the file is genuine.