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Best Leo Dictionary Apps

202+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

Whether you're new to leo dictionary or looking for an upgrade, our curated collection of 202+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Leo Dictionary

LEO Dictionary#1

LEO Dictionary by LEO GmbH

with vocab trainer and forum
Editor's Choice
🔍 Reference
4.2😊(201 ratings)
FreeAdsIn-App Purchases
LEO Dictionary screenshot 1
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LEO Dictionary screenshot 3
LEO Dictionary screenshot 4
LEO Dictionary screenshot 5
LEO Dictionary screenshot 6

Access free dictionaries, vocabulary trainer, and language forums with this app. Enhance your language skills, practice vocabulary, and get language-related help in the forums. Create a free account to start your learning journey today. Visit https://www.leo.org for more information.

What We Love

  • 🚀 Fast and accurate translations
  • 📚 Comprehensive dictionary with examples
  • 🔍 Helpful search and lookup features
  • 💻 Seamless integration with website

Room to Improve

  • 🔍 Difficult to navigate and find specific words
  • 💰 Aggressive push for paid subscription
  • 📺 Intrusive and distracting advertisements
Dictionary Linguee#2

Dictionary Linguee by DeepL SE

German, French, Spanish, more
Strong Contender
🔍 Reference
4.8😊(11K ratings)
Free
Dictionary Linguee screenshot 1
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Dictionary Linguee screenshot 3
Dictionary Linguee screenshot 4
Dictionary Linguee screenshot 5

Discover a revolutionary dictionary app offering fast and reliable translations in multiple languages, including French, Spanish, and German. Access over one billion translations, editorial dictionaries, offline mode, example sentences, and pronunciation guides for seamless language learning. Try it now for quick and accurate translations on the go.

What We Love

  • 🚀 Simple, easy to use, and effective
  • 👍 Great app for looking up words and seeing examples
  • 👍 Excellent resource for finding example uses of new words
  • 👍 Superb app for looking up vocabulary and comparing meanings

Room to Improve

  • 🐛 Freezes and crashes frequently
  • 🐛 Slow and laggy, especially when switching between apps
  • 🔒 Requires local network access for no clear reason
German Dictionary for Learners#3

German Dictionary for Learners by Andreas Goebel

Grammar, Examples, Chat & more
Worth Considering
📚 Education
4.9😊(682 ratings)
FreeAdsIn-App Purchases
German Dictionary for Learners screenshot 1
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German Dictionary for Learners screenshot 6

A comprehensive German dictionary app offering over 160,000 words, inflection tables, translations, grammar, and a chat with a German teacher AI. Features include word classifications, example sentences, grammar assistance, translations in multiple languages, and various search functions.Available in multiple languages, with a dark and light theme for user preference.

What We Love

  • 🚀 Best dictionary app
  • 👍 Excellent example sentences
  • 👍 Helpful app
  • 👍 Great dictionary

Room to Improve

  • 🐛 Great app with errors & words missing
  • 🐛 Rendering issue with web markup
  • 🐛 Bug preventing sign-in and missing translations in flashcards

More Leo Dictionary apps to explore

4
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Thesaurus & Offline Vocabulary
Free

Access one of the highest authorities in language reference with the power of 15 major Oxford dictionaries at your fingertips. Explore advanced search and learning tools for a comprehensive linguistic experience.

🔍 Reference
(28K)
5
Verbs German Dictionary
Verbs German Dictionary
Verbs German Dictionary
Conjugation, Examples & more
Free

Learn and practice 23,000 German verbs with conjugation tables, meanings, translations, and examples. Chat with a German teacher AI, organize words, explore grammar, and access translations in multiple languages with speech output and dark/light themes. Visit www.verbformen.com for more details!

🔍 Reference
(445)
6
dict.cc Dictionary
dict.cc Dictionary
dict.cc Dictionary
translations for 26 languages
Free

A comprehensive dictionary application offering translations for 26 languages with bidirectional functionality. Users can download and update vocabularies for free, suggest translations for review, and access additional features like "Recent Searches" and "Vocabulary Trainer." Try it ad-free with extra features for one week! Explore more at http:/www.dict.cc/iphone.php

🔍 Reference
(117)
7
German - language dictionary
German - language dictionary
German - language dictionary
Vocabulary CEFR: A1,A2,B1,B2
Free

This multilingual dictionary offers a simple and convenient way to explore the German language, covering various levels and including translations in 20 languages. Start learning and exploring German vocabulary for free today!

🔍 Reference
(102)
8
PONS Translate & Dictionary
PONS Translate & Dictionary
PONS Translate & Dictionary
German, English, Spanish, etc.
Free

A powerful translator and dictionary app with 50 dictionaries and translation capabilities for 40 languages. Enjoy features like intelligent search, pronunciation guides, offline usage, and more. Enhance your language skills effortlessly!

🔍 Reference
(1K)
9
Advanced Dictionary&Thesaurus
Advanced Dictionary&Thesaurus
Advanced Dictionary&Thesaurus
English dictionary with Audio
Free

An innovative language tool designed to enhance vocabulary skills through interactive word meanings, synonyms, antonyms, and example sentences. Expand your linguistic knowledge effortlessly!

🔍 Reference
(4.3K)
10
DeepL Translate
DeepL Translate
DeepL Translate
Translate photos, speech, text
Free

A powerful translation application that uses advanced AI technology to provide fast and accurate translations in multiple languages. Try it now for seamless and efficient language translation.

🔍 Reference
(13K)
11
Dictionary - Word Search Lex
Dictionary - Word Search Lex
Dictionary - Word Search Lex
Dictionary for normal Language
Free
🔧 Utilities
(1)
12
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
by Weeswares Pte Ltd
Free

Find synonyms and related words easily with a simple and focused thesaurus application. Get quick word meanings and expand your vocabulary effortlessly.

🔍 Reference
(120)
13
Dictionary & Translator
Dictionary & Translator
Dictionary & Translator
Learn and Translate Languages
Free

A versatile application offering an extensive database of words, meanings, and synonyms. Users can easily look up definitions, translations, and related terms with a user-friendly interface. Try it out for quick and accurate word references!

📚 Education
(12K)
14
Erudite Dictionary Translator
Erudite Dictionary Translator
Erudite Dictionary Translator
Search, Translate, Learn
Free

Discover a comprehensive language learning tool that offers bilingual dictionaries, thesaurus, translator, flashcards, and phrasebook to help you learn languages effectively. With this app, you can search, translate, and learn from 30+ languages, and upgrade to premium features with a subscription to enhance your learning experience.

📚 Education
(169)
15
Flashonary - Chinese-English, Chinese-German Flashcard Dictionary
Flashonary - Chinese-English, Chinese-German Flashcard Dictionary
Flashonary - Chinese-English, Chinese-German Flashcard Dictionary
by Total Universal
Free

Flashonary is a Chinese flashcard dictionary for learning Mandarin Chinese quickly and efficiently. Look up words, create personalized flashcards, and study vocabulary offline with customized features like tone colors and audio pronunciations. Start expanding your Chinese vocabulary effortlessly today!

📚 Education
(7)
16
Kurdish Dictionary - iDict
Kurdish Dictionary - iDict
Kurdish Dictionary - iDict
قامووسی کوردی بە ١٢ زمانەوە
Free
🔍 Reference
(1.6K)
17
Kurdish Dictionary - Dict Box
Kurdish Dictionary - Dict Box
Kurdish Dictionary - Dict Box
English Kurdish Translation
Free

A highly efficient English to Kurdish dictionary app with a vast vocabulary. Ideal for users seeking quick translations without any hassle. Download now for instant access to comprehensive language support.

🔍 Reference
(14K)
18
Deutsch Wörterbuch & Thesaurus
Deutsch Wörterbuch & Thesaurus
Deutsch Wörterbuch & Thesaurus
by Farlex, Inc.
Free

This application is a comprehensive German dictionary that provides definitions, translations, and examples for various words and phrases in German. Enhance your language skills and expand your vocabulary with this valuable resource.

🔍 Reference
(714)
19
dict.cc+ Dictionary
dict.cc+ Dictionary
dict.cc+ Dictionary
translations for 26 languages
$22.99

The application is a comprehensive dictionary that offers translations for 26 languages, including a vast German-English dictionary with over 1 million translations. It can be used offline, and users can download and update vocabularies for free within the app. The app provides a free version that allows users to try out all premium features for a week before making a purchase.

📚 Education
(28)
20
Thai Dictionary - Dict Box
Thai Dictionary - Dict Box
Thai Dictionary - Dict Box
Thai Translator - Translate
Free

Gain quick access to a comprehensive offline Thai dictionary and translator with Dict Box. Perfect for on-the-go language reference and translation needs. Get it now to enhance your Thai language skills!

🔍 Reference
(3.4K)

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