Best Technology Dictionary Apps

240+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated August 2026

Looking for free technology dictionary apps? 18 of our 240+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Technology Dictionary Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoAug 2026
2Bilingual Malayalam DictionaryBilingual Malayalam DictionaryFree4.3★ (23)NoNoMay 2026
3Dictionary - EnglishDictionary - EnglishFree3.7★ (112)NoNoAug 2026
4Xinhua Dictionary-Chinese DictXinhua Dictionary-Chinese DictFree3.9★ (244)YesYesAug 2026
5Merriam-Webster DictionaryMerriam-Webster DictionaryFree4.8★ (324K)YesYesAug 2026
6Free Urban DictionaryFree Urban DictionaryFree1.0★ (4)NoNoMay 2026
7MusicTools Music DictionaryMusicTools Music Dictionary$2.994.4★ (23)NoYesAug 2026
8Pashto Dictionary ProPashto Dictionary ProFree4.5★ (19)NoYesMay 2026

Top Picks for Technology Dictionary

Dictionary.com: English Words#1

Dictionary.com: English Words by Curiosity Media

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

Access over 2 million trusted definitions and synonyms for English words. Enhance your vocabulary with daily new words, example sentences, and audio pronunciations. This app provides grammar tips and editorial content to deepen your understanding of the English language.

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
Bilingual Malayalam Dictionary#2

Bilingual Malayalam Dictionary by Nasar Kaliyarakath

Fast, offline and bilingual
Strong Contender
📚 Education
4.3(23 ratings)
Free
Bilingual Malayalam Dictionary screenshot 1
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Bilingual Malayalam Dictionary screenshot 6

This app provides a comprehensive offline English to Malayalam dictionary with over 200,000 words. It includes meanings, sample sentences, proverbs, antonyms, and synonyms, making it a valuable tool for language learners and speakers.

Dictionary - English#3

Dictionary - English by XLabz Technologies Pvt. Ltd.

English Dictionary Offline
Worth Considering
🔍 Reference
3.7(112 ratings)
Free
Dictionary - English screenshot 1
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This offline English dictionary and thesaurus provides definitions, synonyms, antonyms, and example sentences for over 147,000 words. It offers intelligent word suggestions, spelling corrections, and integrates with Wikipedia for deeper learning. Save favorite words and track your search history.

More Technology Dictionary apps to explore

4
Xinhua Dictionary-Chinese Dict
Xinhua Dictionary-Chinese Dict
Xinhua Dictionary-Chinese Dict
中国首部现代汉语字典,汉语、成语、文言文、典故权威词典
Free

This app is an authoritative Chinese language learning resource, integrating 27 dictionaries including modern and ancient Chinese, idioms, and proverbs. It offers standard pronunciation guidance, stroke order visuals, and interactive learning tools for characters and words.

27 integrated dictionariesModern and ancient Chinese vocabularyIdioms, colloquialisms, and proverbs
📚 Education
(244)
free with in-app purchases
5
Merriam-Webster Dictionary
Merriam-Webster Dictionary
Merriam-Webster Dictionary
by Merriam-Webster, Inc.
Free

Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.

Offline dictionary accessVoice search for wordsDaily Word of the Day
🔍 Reference
(324K)
free with in-app purchases
6
Free Urban Dictionary
Free Urban Dictionary
Free Urban Dictionary
by Capermint Technologies Private Limited
Free

Access a comprehensive English lexical database with definitions, synonyms, and semantic relations. Discover new words daily, search offline, and customize your reading experience.

Word of The DayEasy SearchAdd to Favorites
📚 Education
(4)
free
7
MusicTools Music Dictionary
MusicTools Music Dictionary
MusicTools Music Dictionary
by OnStage Technologies, LLC
$2.99

This app provides a comprehensive music dictionary with thousands of definitions, abbreviations, and performance notations. It includes quick reference charts for tempo, symbols, and more, with support for multiple language variations. Designed for musicians of all levels, it aids in understanding both modern and historical musical terms.

Comprehensive music dictionaryThousands of definitions and abbreviationsQuick reference charts
🎵 Music
(23)
free with in-app purchases
8
Pashto Dictionary Pro
Pashto Dictionary Pro
Pashto Dictionary Pro
by Revit Technologies
Free

This app serves as a comprehensive Pashto to English dictionary, offering a vast database of words, including specialized journalism terms. Users can manage their favorite words, add new entries, edit existing ones, and share vocabulary with ease. It provides a free, ad-supported experience with an option to remove ads.

Extensive Pashto and English word databaseJournalism-specific vocabularyAdd words to favorites
📚 Education
(19)
free with in-app purchases
9
Pashto Dictionary & Translator
Pashto Dictionary & Translator
Pashto Dictionary & Translator
Pashto Qamoos (Dictionary)
Free

This app provides a comprehensive Pashto to English dictionary and translator. It features a large, regularly updated word database, audio pronunciations for English words, and the ability to save favorite words. Users can easily share words and benefit from a modern design and bug fixes.

Extensive Pashto and English word databaseAudio pronunciation for English wordsSave words to favorites
📚 Education
(2)
ad-supported
10
English Dictionary 2.0
English Dictionary 2.0
English Dictionary 2.0
Fast and offline dictionary
Free
📚 Education
(0)
11
Bible Dictionary®
Bible Dictionary®
Bible Dictionary®
Enhance Your Bible Knowledge
Free

Explore over 8600 Bible words with three classic dictionaries: Webster's 1828, Easton's, and Smith's. Enhance your understanding of scripture with detailed definitions and historical context. Customize your reading experience with adjustable font sizes and save favorite entries.

8600+ Bible wordsWebster's 1828 DictionaryEaston's Bible Dictionary
📚 Education
(311)
free
12
Dictionary: English to French
Dictionary: English to French
Dictionary: English to French
Fast and offline dictionary
Free
📚 Education
(0)
13
ModernChineseDictionary-现代汉语词典
ModernChineseDictionary-现代汉语词典
ModernChineseDictionary-现代汉语词典
Chinese Learning Dict - 中文学习词典
Free

This official dictionary app provides comprehensive Mandarin Chinese vocabulary, pronunciation, and character standards. It features expert editorial content, authentic audio, animated stroke guides, and smart search tools for learners and enthusiasts.

70,000+ verified entries8 specialized dictionariesAuthentic pronunciation audio
📚 Education
(64)
free with in-app purchases
14
Orchid Hindi Dictionary
Orchid Hindi Dictionary
Orchid Hindi Dictionary
by Nasar Kaliyarakath
Free

This free English to Hindi dictionary and translator app offers a simple, offline interface for finding word meanings, proverbs, antonyms, and synonyms. It includes text-to-speech functionality and easy sharing options.

English to Hindi word searchOffline dictionary and translatorEnglish Hindi Proverbs
📚 Education
(1)
free
15
Accounting terms - Accounting dictionary now at your fingertips!
Accounting terms - Accounting dictionary now at your fingertips!
Accounting terms - Accounting dictionary now at your fingertips!
by WinjiT technologies Pvt Ltd
Free

This app provides a comprehensive dictionary of accounting terms, making complex financial language accessible to students, professionals, and those new to the field. It also includes a trivia game to test knowledge and help users stay updated on accounting terminology.

Accounting term definitionsFinancial information explanationsLearning for students
📚 Education
(4)
free with in-app purchases
16
Pilot Dictionary
Pilot Dictionary
Pilot Dictionary
Aviation dictionary for pilots
$1.99
🔧 Utilities
(0)
17
OT: English Arabic Dictionary
OT: English Arabic Dictionary
OT: English Arabic Dictionary
Fast, offline and bilingual
Free
📚 Education
(0)
18
Kids Picture Dictionary, Interactive talking vocabulary for children to know first words
Kids Picture Dictionary, Interactive talking vocabulary for children to know first words
Kids Picture Dictionary, Interactive talking vocabulary for children to know first words
by VYAAP TECHNOLOGIES PRIVATE LIMITED
Free

This interactive dictionary for young children uses engaging pictures and sounds to teach over 400 essential words. It helps toddlers improve recognition, vocabulary, and reading skills across English, French, and Spanish.

Over 400 common wordsTeaches English, French, and SpanishInteractive pictures and sounds
📚 Education
(1)
free
19
Hardware Dictionary Offline
Hardware Dictionary Offline
Hardware Dictionary Offline
by Andrew Putranto
Free

Access a comprehensive glossary of hardware terms and definitions without an internet connection. This free application offers an alphabetical listing and a search tool for easy navigation. Ideal for learning and quick reference when data is unavailable.

Works offlineExtensive word listCompletely free
📚 Education
(2)
free
20
دانا: دیکشنری انگلیسی به فارسی
دانا: دیکشنری انگلیسی به فارسی
دانا: دیکشنری انگلیسی به فارسی
Persian Dictionary ديكشنري
Free

This app provides comprehensive Persian and English dictionaries with translation, definitions, synonyms, antonyms, and examples. It offers offline translation, daily vocabulary, and essential phrases with pronunciation, supporting various English accents.

Persian to English and English to Persian dictionaryOffline translatorOver 600,000 words and phrases
🔍 Reference
(13K)
free with in-app purchases

FAQ about Technology Dictionary

What are the best technology dictionary apps for iPhone?
Dictionary.com: English Words tops our technology dictionary apps ranking as of August 2026, with a 4.8-star average from 328K App Store ratings, and it's free to download.
Yes — 18 of the top technology dictionary apps we rank are free to download, including Dictionary.com: English Words and Bilingual Malayalam Dictionary.
Dictionary.com: English Words shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 240+ technology dictionary apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app serves as a comprehensive English dictionary and thesaurus, offering over 2 million trusted definitions and synonyms. It aims to help users improve their English vocabulary, understanding, and writing skills through various features.
Key features include access to millions of definitions and synonyms, a 'Word of the Day' to expand vocabulary, example sentences to show word usage, audio pronunciations, grammar tips, and a search history to track learned words.