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Best Glossary Builder Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good glossary builder apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Glossary Builder Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Glossary: Daily VocabularyGlossary: Daily VocabularyFree—YesYesAug 2026
2Dictionary.Dictionary.Free4.8★ (15K)YesYesAug 2026
3VividVocab: Remember WordsVividVocab: Remember WordsFree4.8★ (88)YesYesAug 2026
4Painless - Vocabulary BuilderPainless - Vocabulary BuilderFree4.6★ (91)NoYesAug 2026
5FlexiPediaFlexiPediaFree—YesYesAug 2026
6Vocab Builder: Learn new wordsVocab Builder: Learn new wordsFree4.0★ (1)YesNoMay 2026
7Worducate Vocabulary BuilderWorducate Vocabulary BuilderFree5.0★ (3)NoNoMay 2026
8Vocabulary builder: Vocab WordVocabulary builder: Vocab WordFree4.7★ (2K)YesYesAug 2026

Top Picks for Glossary Builder

Dictionary.#2

Dictionary. by Farlex, Inc.

by TheFreeDictionary.com
Strong Contender
🔍 Reference
4.8😊(15K ratings)
FreeAdsIn-App Purchases
Dictionary. screenshot 1
Dictionary. screenshot 2
Dictionary. screenshot 3
Dictionary. screenshot 4
Dictionary. screenshot 5

Access a comprehensive dictionary, thesaurus, and translation tool with millions of definitions and synonyms. Explore specialty dictionaries, learn new words daily, and play word games. This app offers offline access and integrates seamlessly with other applications.

What We Love

  • 🚀 Comprehensive and detailed definitions
  • 👍 Helpful thesaurus and translation features
  • 🎮 Fun word games and activities
  • 📚 Vast amount of information beyond just definitions

Room to Improve

  • 🔍 Cluttered interface with too many ads
  • 🐛 Occasional crashes and bugs
  • 🔍 Difficulty finding specific settings or features
VividVocab: Remember Words#3

VividVocab: Remember Words by Hub3 Solutions

English Vocabulary Builder
Worth Considering
📚 Education
4.8😊(88 ratings)
FreeAdsIn-App Purchases
VividVocab: Remember Words screenshot 1
VividVocab: Remember Words screenshot 2
VividVocab: Remember Words screenshot 3
VividVocab: Remember Words screenshot 4
VividVocab: Remember Words screenshot 5
VividVocab: Remember Words screenshot 6

Enhance your English vocabulary with memorable images and spaced repetition. This app helps you learn new words daily through personalized learning, visual mnemonics, and interactive quizzes. Transform your communication skills and master exams with a fun, habit-forming approach.

What We Love

  • 💡 Innovative learning methods
  • 🖼️ Vivid and memorable images
  • 🚀 Efficient vocabulary acquisition
  • 👍 Intuitive and user-friendly interface

Room to Improve

  • 🐛 Flashcard limit in free version
  • 🖼️ Images sometimes creepy or don't match
  • 🤔 Some words less popular or confusing

More Glossary Builder apps to explore

4
Painless - Vocabulary Builder
Painless - Vocabulary Builder
Painless - Vocabulary Builder
Easy to Learn English Words
Free

Master English vocabulary with a stress-free, swipe-based learning system. This app uses a clever memory algorithm that adapts to your learning patterns, integrating words into engaging stories for better retention. Prepare for standardized tests with an extensive word bank.

Swipe-based vocabulary cardsAutomatic word knowledge sensingPersonalized learning algorithm
📚 Education
(91)
free with in-app purchases
5
FlexiPedia
FlexiPedia
FlexiPedia
Make your unique Lexicon
Free
🔧 Utilities
(0)
6
Vocab Builder: Learn new words
Vocab Builder: Learn new words
Vocab Builder: Learn new words
Enhance your vocabulary
Free

Enhance your vocabulary through engaging word games. This app offers a fun and interactive way to learn new words and improve your language skills. Perfect for users looking to expand their lexicon.

Vocabulary enhancementWord gamesInteractive learning
📚 Education
(1)
ad-supported
7
Worducate Vocabulary Builder
Worducate Vocabulary Builder
Worducate Vocabulary Builder
flashcard prep SAT GRE ACT
Free

Enhance your vocabulary and boost test scores with this ad-free app. It utilizes a unique synonym-based learning technique, offering over 560 challenging words for SAT, GRE, and ACT preparation. Track your progress and improve your word knowledge on the go.

Ad-free learningSynonym-based word studyOver 560 challenging words
📚 Education
(3)
free
8
Vocabulary builder: Vocab Word
Vocabulary builder: Vocab Word
Vocabulary builder: Vocab Word
The best way to learn English
Free

This app helps you build a strong English vocabulary through engaging gameplay. It offers thousands of words across numerous levels, with adaptive challenges that adjust to your skill. Customize your learning experience and track your progress as you master new words.

Thousands of words30+ levelsAdaptive gameplay
📚 Education
(2K)
free with in-app purchases
9
Exam Vocabulary Builder
Exam Vocabulary Builder
Exam Vocabulary Builder
by Renkara Media Group, Inc.
Free

Expand your English vocabulary for academic and professional exams with this app. It uses flashcard-like learning with definitions, synonyms, and example sentences. Features include spaced repetition, quizzes, and progress tracking.

Flashcard-like learningDefinitions, synonyms, example sentencesSpaced repetition mode
📚 Education
(3)
free with in-app purchases
10
VoCat - My Own Vocabulary
VoCat - My Own Vocabulary
VoCat - My Own Vocabulary
Create your own a vocabulary!
Free

Create and manage unlimited personal vocabulary lists with ease. Automatically populate meanings, parts of speech, and synonyms using translator integration. Study offline, track progress on a calendar, and take various quiz types to reinforce learning.

Unlimited vocabulary creationAutomatic meaning and synonym lookupOffline access
📚 Education
(112)
ad-supported
11
WordVibe: Vocabulary Builder
WordVibe: Vocabulary Builder
WordVibe: Vocabulary Builder
Scroll & Build Vocabulary
Free
📚 Education
(0)
12
Word Stash: Vocabulary Builder
Word Stash: Vocabulary Builder
Word Stash: Vocabulary Builder
Learn New Words Every Day
Free

Learn new words daily with curated flashcards, personalized collections, and smart reminders. Hear pronunciations, organize words into custom groups, and sync across devices. Unlock advanced features like flashcards and custom word additions with a Pro subscription.

Curated word libraryPersonalized word collectionsDaily reminders
📚 Education
(1)
freemium
13
Vocabulary Builder by Lockcard
Vocabulary Builder by Lockcard
Vocabulary Builder by Lockcard
Learn words in real context
Free

Expand your vocabulary by learning words in their real-world context. This app helps you discover new words, understand their meanings, and use them confidently to express yourself more eloquently. It's designed for daily use and fits into busy schedules.

Learn words in real contextExpand vocabularyImprove expression
📚 Education
(154)
free with in-app purchases
14
Vocab Builder - Dictionary App
Vocab Builder - Dictionary App
Vocab Builder - Dictionary App
Learn foreign languages
Free
📚 Education
(0)
15
Vocabulary Builder App
Vocabulary Builder App
Vocabulary Builder App
Improve vocab learn new words
Free
📚 Education
(0)
16
Kalimaty: Vocabulary Builder
Kalimaty: Vocabulary Builder
Kalimaty: Vocabulary Builder
Personal Dictionary & AI Tutor
Free

Create and manage your personal vocabulary lists for any language. Save new words with explanations, images, and examples to aid memorization. This offline tool helps you learn effectively from your reading and listening.

Create custom dictionariesAdd words with explanations and imagesOrganize words by categories
📚 Education
(71)
free with in-app purchases
17
Vocabulary Builder · WallWords
Vocabulary Builder · WallWords
Vocabulary Builder · WallWords
Memorize words with wallpapers
Free
📚 Education
(0)
18
Wordrio: Vocabulary Builder
Wordrio: Vocabulary Builder
Wordrio: Vocabulary Builder
by Nam Le
Free
📚 Education
(0)
19
Terminology
Terminology
Terminology
Dictionary•Thesaurus•Research
Free

Explore the English language with this comprehensive tool. It offers dictionary and thesaurus functions, along with research capabilities to dive deeper into words and phrases. Extend its functionality with custom resources for web and app searches.

Offline U.S. English dictionarySynonyms, antonyms, and word relationsCustomizable resources for web and app searches
🔍 Reference
(1.1K)
freemium
20
Tedord: Vocabulary Builder
Tedord: Vocabulary Builder
Tedord: Vocabulary Builder
Daily word, quiz & flashcards
Free

Enhance your English vocabulary with a new word daily. Learn definitions, pronunciation, and origins, then practice with smart review tools. Organize words by theme or create custom lists for effective, long-term retention.

Daily new word discoveryClear definitions and pronunciationWord origin and etymology
📚 Education
(1)
free with in-app purchases

FAQ about Glossary Builder

Are there free glossary builder apps for iPhone?
Yes — 20 of the top glossary builder apps we rank are free to download, including Glossary: Daily Vocabulary and Dictionary..
Glossary: Daily Vocabulary shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ glossary builder apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.