LEO Dictionary
with vocab trainer and forum
Free · In‑App Purchases
This app offers free access to LEO's dictionaries, vocab trainer and forums.
Are you in need of a reliable language reference? LEO’s comprehensive dictionaries include wide-ranging vocabulary, example sentences and audio pronunciation.
Or would you like to take a foreign language to the next level? Why not try our vocab trainer with its tried-and-tested spaced repetition system.
In LEOs Forum kannst du dir zudem Rat zu Sprachfragen holen, die über eine reine Wörterbuchfunktion hinausgehen.
Our dictionaries contain around 2,944,000 entries and is being updated as you read this.
* English ⇔ German (840,000 entries)
* French ⇔ German (280,000 entries)
* Spanish ⇔ German (261,000 entries)
* Italian ⇔ German (258,000 entries)
* Chinese ⇔ German (238,000 entries)
* Russian ⇔ German (373,000 entries)
* Portuguese ⇔ German (171,000 entries)
* Polish ⇔ German (99,000 entries)
* English ⇔ Spanish (232,000 entries)
* Spanish ⇔ Portuguese (77,000 entries)
* English ⇔ French (61,000 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
Our free vorab trainer is the perfect companion to build your vocabulary – whether at school or on your holidays. All you need is a free user account and you’re good to start your learning journey.
* Use our curated wordlists to practice vocabulary used in German textbooks at secondary schools
* Learn words with LEO’s spaced repetition system
* Create your own wordlists – be it for school, for professional contexts or for your holidays
* Set your learning targets and learn at your own speed
* Enhance your language skills with a sustainable approach
* Collect as many words and phrases as you like – there is no word limit even in the free version of our app
Forums
The LEO Forum exists to provide a platform for language-related questions that are not answered in the dictionary. If you would like to get help from other users or contribute to questions yourself, you need to register a user account (free of charge).
The app contains adverts which you can choose to remove by subscribing to our ad-free version. https://www.apple.com/legal/itunes/appstore/dev/stdeula
You can find a detailed description of all of our services on our website https://www.leo.org
This update includes bug fixes and improvements.
The developer, LEO GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Search History
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- LEO GmbH
- Size
- 40.7 MB
- Category
- Reference
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 6 more
- English, French, German, Italian, Portuguese, Russian, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Ad-free annual subscription $7.49
- Westermann Camden Town 8 $8.95
- Westermann Camden Town 7 $8.95
- Westermann Camden Town 6 $8.95
- Westermann Camden Town 5 $8.95
- Copyright
- © 2025 LEO GmbH