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Best Technology Dictionary Apps

184+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated May 2026

Looking for free technology dictionary apps? 19 of our 184+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Technology Dictionary

Dictionary.com: English Words#1

Dictionary.com: English Words by Curiosity Media, Inc.

Dictionary, Thesaurus, Vocab
Editor's Choice
🔍 Reference
4.8😐(328K ratings)
FreeAdsIn-App Purchases
Dictionary.com: English Words screenshot 1
Dictionary.com: English Words screenshot 2
Dictionary.com: English Words screenshot 3
Dictionary.com: English Words screenshot 4
Dictionary.com: English Words screenshot 5
Dictionary.com: English Words screenshot 6

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!

What We Love

  • 🚀 Robust dictionary and thesaurus
  • 🤓 Helpful resources like blogs and articles
  • 💡 Useful word games and puzzles
  • 👍 Easy to use and navigate

Room to Improve

  • 🐛 Inconsistent search results and missing definitions
  • 💸 Aggressive ads even after paid upgrades
  • 🤯 Frequent crashes and performance issues
Merriam-Webster Dictionary#2

Merriam-Webster Dictionary by Merriam-Webster, Inc.

Strong Contender
🔍 Reference
4.8😊(320K ratings)
FreeAdsIn-App Purchases
#34in Reference
Merriam-Webster Dictionary screenshot 1
Merriam-Webster Dictionary screenshot 2
Merriam-Webster Dictionary screenshot 3
Merriam-Webster Dictionary screenshot 4

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].

What We Love

  • 🚀 Easy to use
  • 👍 Comprehensive definitions
  • 👍 Helpful thesaurus
  • 🚀 Offline access

Room to Improve

  • 🐛 Ads can be intrusive
  • 🐛 Difficulty closing ads
  • 🐛 Repetitive game questions
Dictionary - English#3

Dictionary - English by XLabz Technologies Pvt. Ltd.

English Dictionary Offline
Worth Considering
🔍 Reference
3.7(108 ratings)
FreeAds
Dictionary - English screenshot 1
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This free offline English dictionary and thesaurus provides instant access to meanings, synonyms, antonyms, and usage examples of over 147,000 words, helping you enhance your vocabulary and writing skills. Get the dictionary now and learn new words, definitions, and spellings on-the-go!

More Technology Dictionary apps to explore

4
Pashto Dictionary & Translator
Pashto Dictionary & Translator
Pashto Dictionary & Translator
Pashto Qamoos (Dictionary)
Free

This dictionary application provides a comprehensive resource for the Pashto language, allowing users to search and learn new words, with features such as audio pronunciation, favourites list, and sharing capabilities. Download now and start exploring the Pashto language with a leading dictionary application that is regularly updated with new features and improvements.

📚 Education
(2)
5
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)
6
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)
7
Pilot Dictionary
Pilot Dictionary
Pilot Dictionary
Aviation dictionary for pilots
$1.99
🔧 Utilities
(0)
8
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary for All Languages
Free

Discover a comprehensive offline dictionary app for all languages with Dict Box. Access definitions, translations, and synonyms on-the-go. Download now for quick and easy language reference.

🔍 Reference
(11K)
9
Free Urban Dictionary
Free Urban Dictionary
Free Urban Dictionary
by Capermint Technologies Private Limited
Free

This application is a comprehensive lexical database of English, grouping words into sets of cognitive synonyms to provide a deeper understanding of their meanings. With features like easy search, offline access, and sharing capabilities, users can explore and learn from a vast collection of words, making it a valuable resource for anyone looking to expand their vocabulary.

📚 Education
(4)
10
New English-Chinese Dictionary
New English-Chinese Dictionary
New English-Chinese Dictionary
English-Chinese Dictionary
Free
🔍 Reference
(0)
11
Guorun Dictionary
Guorun Dictionary
Guorun Dictionary
English to Chinese Dictionary
Free
🔍 Reference
(0)
12
Swedish | Swedish Dictionary
Swedish | Swedish Dictionary
Swedish | Swedish Dictionary
English to Swedish Dictionary
Free
📚 Education
(0)
13
DictionBot: Fast AI Dictionary
DictionBot: Fast AI Dictionary
DictionBot: Fast AI Dictionary
Instant Meanings & Definitions
Free
🔍 Reference
(0)
14
Latin | Latin Dictionary
Latin | Latin Dictionary
Latin | Latin Dictionary
English to Latin Dictionary
Free
📚 Education
(0)
15
Swahili | Swahili Dictionary
Swahili | Swahili Dictionary
Swahili | Swahili Dictionary
English to Swahili Dictionary
Free
📚 Education
(0)
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
MIT Technology Review
MIT Technology Review
MIT Technology Review
Trusted Technology Insights
Free

Stay ahead with essential technology news from a trusted source covering AI, climate change, biotech, and more. Access award-winning journalism, expert insights, daily tech stories, newsletters, alerts, saved articles, and in-depth reporting. Subscribe now to unlock unlimited access across all devices.

📰 Magazines & Newspapers
(2.6K)
18
WordWeb Dictionary
WordWeb Dictionary
WordWeb Dictionary
Offline ad-free dictionary
Free

Discover a comprehensive offline dictionary and thesaurus with fast search, spelling suggestions, definitions, synonyms, and more. Enjoy ad-free browsing, usage examples, and unique search features without the need for an internet connection. Explore WordWeb Dictionary for a seamless word lookup experience.

🔍 Reference
(85)
19
The Chinese-Latvian Dictionary
The Chinese-Latvian Dictionary
The Chinese-Latvian Dictionary
The first Chinese-Latvian bili
Free

This dictionary application is a convenient tool for Chinese learners whose mother tongue is Latvian, offering a comprehensive collection of over 50,000 Chinese vocabularies, quick search functions, and auxiliary learning features. Download the app to access a trusted and authorized dictionary, perfect for vocabulary search, reading, writing, and translation inquiries.

📚 Education
(1)
20
Bible Dictionary®
Bible Dictionary®
Bible Dictionary®
Enhance Your Bible Knowledge
Free

Enhance your Bible knowledge with a comprehensive dictionary app containing over 8600 words from three popular Bible dictionaries. Features include the ability to add words to favorites, copy text, share via various platforms, and adjust font size. Contact the developer for any feedback or issues.

📚 Education
(283)

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