Best Lexicon Gdb Apps

215+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Finding the right lexicon gdb app can be overwhelming with so many options. We've analyzed 215+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Lexicon Gdb

Dictionary.com: English Words#2

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

Dictionary, Thesaurus, Vocab
Strong Contender
🔍 Reference
4.7😐(19K 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
Oxford Dictionary & Thesaurus#3

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Thesaurus & Offline Vocabulary
Worth Considering
🔍 Reference
4.6😐(28K ratings)
FreeAdsIn-App Purchases
#67in Reference
Oxford Dictionary & Thesaurus screenshot 1
Oxford Dictionary & Thesaurus screenshot 2
Oxford Dictionary & Thesaurus screenshot 3
Oxford Dictionary & Thesaurus screenshot 4
Oxford Dictionary & Thesaurus screenshot 5
Oxford Dictionary & Thesaurus screenshot 6

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.

What We Love

  • 👍 Reliable and simple to use
  • 👍 Comprehensive and best for all English, especially rare and aged language
  • 👍 Very useful for learning new words
  • 👍 Excellent reference app

Room to Improve

  • 🐛 Glitchy, way too many ads
  • 🔒 Annoying popup ads makes it unusable
  • 🔒 Ads stuck in, despite payment

More Lexicon Gdb apps to explore

4
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
Edit,read,sign,annotate pdf
Free

Discover a powerful PDF solution for editing, scanning, converting, signing, and annotating documents with AI technology. Boost productivity on the go and simplify paperwork tasks effortlessly. Install now for seamless editing, scanning, and conversion features.

📊 Productivity
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5
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)
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
Lexicon KH
Lexicon KH
Lexicon KH
Lexicon of Khmer Terminology
Free

This application provides access to a comprehensive lexicon of Khmer terminology, allowing users to easily search for new words and technical terms approved by the National Council of Khmer Language. By using this application, users can quickly find Khmer equivalents of English and French words, promoting the development and dissemination of the Khmer language.

📚 Education
(5)
8
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Engish Vietnamese Translator
Free

Access an all-in-one Vietnamese-English dictionary and translator app that offers offline access, effortless text translation, word suggestions, and more. Enhance your language learning with features like text-to-speech pronunciation, picture dictionary, and word reminders. Upgrade to Premium for an ad-free experience and additional benefits.

🔍 Reference
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9
Eng-Mm Dictionary
Eng-Mm Dictionary
Eng-Mm Dictionary
English to Myanmar Dictionary
Free

This application is an offline English to Myanmar and Myanmar to English dictionary with features like auto-suggest search, voice settings, word quiz, and learning modules. It offers example sentences, phonetic translations, synonyms, and antonyms, and can convert fonts between Myanmar Unicode and Zawgyi.

🔍 Reference
(958)
10
Kurdish English Dictionary +
Kurdish English Dictionary +
Kurdish English Dictionary +
فه رهه نگی ئینگلیزی - كوردی
Free

Discover a comprehensive Kurdish-English Dictionary and Translator app with 400,000 words, vocabulary games, and advanced search features perfect for learning English and Kurdish. Explore English-Kurdish and Kurdish-English dictionaries, WordNet 3.0, a Kurdish Translator, synonym dictionary, daily phrases, vocabulary and flashcard games, idioms, offline mode, audio pronunciation, and more. Ideal for studying, working, traveling, or daily use!

📚 Education
(5.4K)
11
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)
12
Power Thesaurus
Power Thesaurus
Power Thesaurus
Comprehensive. Fast. Reliable.
Free

Discover a powerful, community-driven online platform offering a vast collection of synonyms, antonyms, and word associations for writers and students. Enhance your writing experience with user-friendly tools, personalized search results, and ad-free option. Join the community, contribute new terms, and access account features for an improved writing journey.

🔍 Reference
(2.9K)
13
Clio for Law Firms and Lawyers
Clio for Law Firms and Lawyers
Clio for Law Firms and Lawyers
Work from anywhere.
Free

Access essential case and client information remotely, track billable time, communicate securely with clients, and accept payments directly through the app. Stay organized and productive with dynamic calendars and task lists. Sign up at clio.com/signup.

💼 Business
(8.6K)
14
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)
15
Lexicon MEF
Lexicon MEF
Lexicon MEF
by Legal Council of Ministry of Economy and Finance
Free

This application provides access to a comprehensive legal lexicon, allowing users to search and explore legal terms, definitions, and references in Khmer alphabetical order, with advanced features such as keyword linking and sector-based searching. With a user-friendly interface and tutorial guidance, users can easily navigate and utilize the lexicon, even saving their search history for future reference.

📚 Books
(2)
16
Veryfi Receipts OCR & Expenses
Veryfi Receipts OCR & Expenses
Veryfi Receipts OCR & Expenses
Project Based QBO Bookkeeping
Free

Effortlessly manage and organize your receipts with an intuitive app that uses OCR technology to extract data and generate reports. Stay on top of your expenses and simplify your financial tracking today!

💼 Business
(1.8K)
17
Exam Vocabulary Builder
Exam Vocabulary Builder
Exam Vocabulary Builder
by Renkara Media Group, Inc.
Free

This application helps users expand their English vocabulary for graduate school exams, university entrance exams, and professional advancement through a flashcard-like approach with features such as quizzes, spaced repetition, and hands-free mode. By using this app, users can quickly learn new terms, track their progress, and sync their study sets across devices to accelerate their learning.

📚 Education
(3)
18
Clio for Clients
Clio for Clients
Clio for Clients
Stay connected to your lawyer.
Free

Stay connected to your lawyer with an app that lets you securely communicate, share documents, receive updates, and access case information from a centralized portal. Send documents, communicate privately, stay organized, pay invoices, and more. Your lawyer must be using the app to grant you access.

📊 Productivity
(11K)
19
Terminology
Terminology
Terminology
Dictionary•Thesaurus•Research
Free

Explore a comprehensive terminology dictionary with extensive definitions, synonyms, and related terms. Enhance your understanding of various concepts and expand your vocabulary effortlessly. Start discovering today!

🔍 Reference
(1K)
20
LookUp: English Dictionary App
LookUp: English Dictionary App
LookUp: English Dictionary App
Build vocabulary, a word daily
Free

Build your vocabulary with a daily word and interactive quizzes using an innovative English Dictionary app. Enjoy a comprehensive dictionary, thesaurus, translations, and powerful vocabulary builder for English learners and word enthusiasts.

🔍 Reference
(40)