Best Diktionary Apps

219+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated May 2026

Looking for free diktionary apps? 19 of our 219+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Diktionary

Fastdic - Fast Dictionary#1

Fastdic - Fast Dictionary by Fast Dictionary Limited

English/Persian Translator
Editor's Choice
🔍 Reference
4.0😐(6 ratings)
FreeAdsIn-App Purchases
Fastdic - Fast Dictionary screenshot 1
Fastdic - Fast Dictionary screenshot 2
Fastdic - Fast Dictionary screenshot 3
Fastdic - Fast Dictionary screenshot 4
Fastdic - Fast Dictionary screenshot 5
Fastdic - Fast Dictionary screenshot 6

Fastdic is a high-speed English/Persian translator app serving over 2 million active users monthly. Translate seamlessly between English and Persian/Farsi with its efficient dictionary function.

What We Love

  • 🚀 Fast and efficient
  • 💡 Useful features like translation, pronunciation, and saved words
  • 👍 Comprehensive dictionary with extensive vocabulary
  • 🌟 Overall great app

Room to Improve

  • 🔍 Lack of English interface makes it difficult for non-Farsi speakers
  • 🔍 Incomplete dictionary with missing words and phrases
  • 🔍 Inaccurate translations for some words
UDictionary Translator#2

UDictionary Translator by Youdao Hong Kong Limited

Translate Voice, Camera, Text
Strong Contender
🔍 Reference
4.6😊(9.2K ratings)
FreeAdsIn-App Purchases
UDictionary Translator screenshot 1
UDictionary Translator screenshot 2
UDictionary Translator screenshot 3
UDictionary Translator screenshot 4
UDictionary Translator screenshot 5
UDictionary Translator screenshot 6

An efficient translation and dictionary app with 100,000,000 users worldwide, allowing translations in 108 languages through text, voice, and camera. Features include authoritative dictionaries, English learning materials, and offline mode. Visit the website for more information.

What We Love

  • ⭐ Excellent translation accuracy
  • 🌐 Supports multiple languages
  • 📚 Comprehensive dictionary with examples
  • 🤖 Helpful text-to-speech feature

Room to Improve

  • 💰 Excessive paywall and in-app purchases
  • 🐛 Occasional translation failures or errors
  • 🔌 Requires internet connection for full functionality
Persian Dictionary - Dict Box#3

Persian Dictionary - Dict Box by Xung Le

دیکشنری انگلیسی به فارسی
Worth Considering
🔍 Reference
4.8😊(86K ratings)
FreeAdsIn-App Purchases
Persian Dictionary - Dict Box screenshot 1
Persian Dictionary - Dict Box screenshot 2
Persian Dictionary - Dict Box screenshot 3
Persian Dictionary - Dict Box screenshot 4
Persian Dictionary - Dict Box screenshot 5

An offline English to Persian dictionary app, providing instant translations and word definitions. Access a wide range of vocabulary without needing an internet connection. Ready to unlock the power of language at your fingertips?

What We Love

  • 🚀 Comprehensive dictionary
  • 👍 User-friendly interface
  • 🔊 Helpful pronunciation features
  • 💡 Useful examples and context

Room to Improve

  • 🔍 Limited search functionality
  • 🔋 Battery drain issues
  • 📢 Intrusive advertisements

More Diktionary apps to explore

4
Google Translate
Google Translate
Google Translate
Text, Photo & Voice Translator
Free

A versatile language translation tool that effortlessly translates text, images, and spoken words in multiple languages. Enhance communication and break down language barriers easily.

🔍 Reference
(83K)
5
Dictionary.com: English Words
Dictionary.com: English Words
Dictionary.com: English Words
Dictionary, Thesaurus, Vocab
Free

Access the ultimate English language learning app packed with quizzes, games, and over 2 million definitions and synonyms. Enhance your vocabulary with word puzzles and daily challenges, enjoy dark mode, offline access, voice search, and more. Improve your English skills effortlessly!

🔍 Reference
(19K)
6
Merriam-Webster Dictionary
Merriam-Webster Dictionary
Merriam-Webster Dictionary
by Merriam-Webster, Inc.
Free

Access a premier iOS app for English language reference, education, and vocabulary building, with new word games and quizzes for learning. Features universal access, offline capabilities, voice search, daily word learning, thesaurus, example sentences, and pronunciations by real speakers. Enjoy features like favorite word syncing and Apple Watch integration. Subscribe to remove ads and access extra resources. Manage your subscription easily. Terms of Use: [Link to Terms of Use].

🔍 Reference
(320K)
7
Dictionary.
Dictionary.
Dictionary.
by TheFreeDictionary.com
Free

Discover a comprehensive Dictionary and Thesaurus app with a Word of the Day feature, offline access, and resources from top sources. Access millions of definitions, synonyms, translations, and more for a versatile language tool.

🔍 Reference
(14K)
8
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)
9
Persian Dictionary - Leitnary
Persian Dictionary - Leitnary
Persian Dictionary - Leitnary
English-Farsi Dictionary
Free

The application is a comprehensive English-Farsi (Persian) dictionary and language learning tool. It offers a vast database of over 225,000 words and 10,000 expressions, along with features like audio pronunciations, example sentences, and a Leitner system-based vocabulary learning system. The app is designed with a user-friendly interface and customizable settings, making it the go-to resource for anyone looking to improve their Persian language skills.

📚 Education
(2.9K)
10
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)
11
Spanish Dictionary +
Spanish Dictionary +
Spanish Dictionary +
Translator to learn English
Free

This application is a bilingual English to Spanish and Spanish to English dictionary with over 350K words and phrases for offline use. It includes features like offline pronunciation, image text translation, games to improve vocabulary, and learning tools such as word of the day and quotes for motivation. Perfect for students, teachers, tourists, and language learners.

📚 Books
(1.9K)
12
Advanced English Dictionary.
Advanced English Dictionary.
Advanced English Dictionary.
English Dictionary & Thesaurus
$2.99

Explore a comprehensive English dictionary app with advanced features for definitions, synonyms, and examples. Enhance your vocabulary and language skills with this user-friendly tool. Start expanding your English knowledge today!

🔍 Reference
(238)
13
English Dictionary *
English Dictionary *
English Dictionary *
Thesaurus and Vocabulary words
Free

Access a comprehensive offline English dictionary with over 4000 essential words at your fingertips. Enhance your vocabulary, improve language skills, and understand definitions without needing an internet connection.

🔍 Reference
(1.1K)
14
Sesli Sozluk Dictionary
Sesli Sozluk Dictionary
Sesli Sozluk Dictionary
by Sesli Sozluk Ltd.
Free

Experience a leading dictionary app with a database of 20 million words in 20 languages, offering pronunciation, images, and videos to enhance learning. Access professional translation services and more. Make learning languages easy and enjoyable - try it today!

🔍 Reference
(9.9K)
15
German Dictionary for Learners
German Dictionary for Learners
German Dictionary for Learners
Grammar, Examples, Chat & more
Free

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.

📚 Education
(690)
16
Etymonline English Dictionary
Etymonline English Dictionary
Etymonline English Dictionary
Dictionary to Build Vocabulary
Free

A comprehensive English dictionary app offering word origins and vocabulary building tools. Features include instant search with spelling suggestions, offline dictionary access, related words, and premium ad-free and offline functionality. Explore word roots and enhance your vocabulary effortlessly.

📚 Education
(11K)
17
Persian Dictionary - ديكشنري
Persian Dictionary - ديكشنري
Persian Dictionary - ديكشنري
ديكشنري و مترجم فارسي انگلیسي
Free

A comprehensive offline Persian-English Dictionary app featuring over 400,000 words, audio pronunciation, vocabulary games, idioms, and daily English listening lessons. Ideal for studying, working, or traveling, offering advanced search functions and the ability to create personalized vocabulary lists. Discover a wealth of linguistic resources at your fingertips!

🔍 Reference
(10K)
18
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)
19
دانا: دیکشنری انگلیسی به فارسی
دانا: دیکشنری انگلیسی به فارسی
دانا: دیکشنری انگلیسی به فارسی
Persian Dictionary ديكشنري
Free

An English to Persian dictionary app offering translation, definitions, synonyms, antonyms, examples, and phrases. Features offline translator, over 600,000 words and phrases, text translator, verb tenses, singular and plural noun forms, pronunciation in English, daily words, essential English phrases with pronunciation, and customizable accents and fonts. Smart suggestions for typos and quick translations with touch, plus subscription options for additional features. Manage subscriptions and trials at https://apps.apple.com/account/subscriptions. Contact info@novix.ca for support. View privacy policy at https:/www.novix.ca/privacypolicy and terms of use at https:/www.novix.ca/tos.

🔍 Reference
(13K)
20
Dictionary Linguee
Dictionary Linguee
Dictionary Linguee
German, French, Spanish, more
Free

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.

🔍 Reference
(11K)

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