Comparison

Advanced English Dictionary. vs Terminology

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Advanced English Dictionary.

This comprehensive English dictionary and thesaurus offers offline access to millions of words, definitions, pronunciations, and etymologies. Explore word connections, sample sentences, and discover new vocabulary with advanced search and unique features.

Highlights
  • Extensive word database (4.9 million words)
  • High-quality audio pronunciations (US, UK, AU)
  • Advanced search technology
  • Full offline access
  • Ad-free experience
  • Etymologies and word origins
  • Conceptual thesaurus
  • Sample sentences
Features
Currently charting
Read full description

Advanced English Dictionary: Your Ultimate Language Companion Unlock the power of language with one of the most comprehensive English dictionaries on the App Store, featuring an extensive database of 4.9 million words. Designed for language lovers, learners, and professionals, it offers fast, reliable, and offline access to rich linguistic content. Key Features: • Extensive Word Database: Explore over 591,700 entries and 4.9 million words, including current terminology, biographical data, geographical names, and specialized technical and scientific terms. • Clear Pronunciations: Hear high-quality audio pronunciations in American, British, and Australian English with both male and female voices. Content-sensitive IPA guides are also available for pronunciation assistance. • Advanced Search Technology: Quickly find the words you need with powerful search capabilities and a lightning-fast, intuitive interface. • Full Offline Access: Use the app anytime, anywhere—without needing an internet connection. • Completely Ad-Free: Enjoy an uninterrupted experience with no ads, in-app purchases, or tracking. • Etymologies and Word Origins: Discover the history and origins of words to deepen your understanding. • Unique Conceptual Thesaurus: Navigate word connections with a thesaurus that links words in meaningful ways. • Sample Sentences: See real-world examples of word usage in conversation and writing. • Bookmark & History Features: Save your favorite words and revisit recent searches with editable bookmarks and history tools. • Fun Word Discovery: Shake your device to activate "Word Shake" and explore random words. Advanced English Dictionary offers a fresh approach to exploring language. With its extensive database and user-friendly features, it makes finding word meanings faster and simpler than ever before. What Experts Are Saying: “Advanced English Dictionary & Thesaurus rises above the rest with a good interface, fast speed, and a unique way of looking up words. […] Recommended for anyone needing a dictionary and thesaurus on the go” — AppAdvice “This is no ordinary dictionary. In addition to being an almost infinite resource of words and what they mean, it also educates users as to how words are linked. […] It’s a new take on an old, but incredibly useful, concept and one that will no doubt gain many fans” — Clare Hopping, Know Your Mobile “Its superior biographical and geographical data and its pleasing interface gives jDictionary Mobile's offering a slight edge” — Sam Felsing, Macworld “For exploring the language, it has the edge, the upper hand, the whip hand, etc.” — Tony Smith, TheRegister.com “This is a sleek dictionary with a cool "word links" feature that briefly describes the history around that word. It's easy to use and I love the pronunciation guide for those more esoteric words” — AppOlicious “Advanced English Dictionary & Thesaurus app is one of the best reference apps you can download on your iPhone” — The Recapp

About

Terminology

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.

Highlights
  • Offline U.S. English dictionary
  • Synonyms, antonyms, and word relations
  • Customizable resources for web and app searches
  • Favorite and create term lists
  • Audio pronunciations
  • Wildcard and spelling suggestions
  • iCloud sync and backup
Features
Read full description

Terminology is a browser for the English language – part dictionary, part thesaurus and part research tool. Terminology makes it easy to explore words and phrases, diving down to more and less specific terms - accessing web resources and other apps for more detail and sharing. More than a dictionary, Terminology can be extended with custom resources to search the Internet and other reference apps – making it a great place to satisfy any of your curiosities. ## DICTIONARY, THESAURUS & SEARCH ## - Offline U.S. English dictionary and word reference with simple, straightforward definitions. Based on the latest version of the Open English WordNet - Definitions, synonyms, antonyms, and deeper word relations such as more and less specific words, part, part of, members, member of, pertains to, and more - Favorite and create lists of terms - Word browsing history - Add your notes to any term - Audio pronunciations - Wildcard (?,*) searching - Spelling suggestions - Fast, reliable iCloud (CloudKit) sync and backup of history, favorites, notes, and resources ## EXTENSIBLE RESOURCES ## Resources provide quick links to look up and search your terms on websites and in other apps. Ready to use resources for popular reference sites like Wikipedia, ChatGPT, Google, IMDb, and more, or create your own with simple URL templates. Get more creative with AI resources to drill down on pre-populated prompts. ## MORE FEATURES ## - Share extension lets you access Terminology from a text selection in any app - Control Center integration for quick search - Spotlight and Handoff support - Great support for Accessibility features like VoiceOver and Dynamic Text. - Shortcuts support ## TERMINOLOGY PRO ## Terminology is always free to use, but you can get more out of the app with a Terminology Pro: * Custom resources * Unlimited term lists * Unlimited notes per term Terminology Pro is a reasonable annual subscription, or a one-time lifetime unlock. ## SUBSCRIPTION DETAILS ## * Payment will be charged to your Apple account at confirmation of purchase * Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period * Automatic renewals will be charged at the same price you were initially charged for the subscription * Subscriptions can be managed or canceled by going to Account Settings on the App Store after purchase Have questions? Email support@agiletortoise.com. Terms: https://agiletortoise.com/terms Privacy Policy: https://agiletortoise.com/privacy-policy

Screenshots

Advanced English Dictionary.4 screens
Terminology4 screens

Verdict

The call

The clearest difference is price: Terminology at Free against Advanced English Dictionary.'s $2.99. Terminology also leads on update cadence (every 4 weeks vs every 4 months) and ratings volume (1.1K vs 241). Advanced English Dictionary.'s advantage is in-app purchases (none vs 2) and review sentiment (92% vs 71%). On rating, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Terminology is free to download; Advanced English Dictionary. costs $2.99 up front. Terminology sells 2 in-app purchases, starting at $7.99 per year. Advanced English Dictionary. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Advanced English Dictionary. against 4.7 for Terminology. Both are backed by a comparable volume of ratings — 241 and 1.1K respectively. Written reviews are what separate them: 92% of Advanced English Dictionary.'s written reviews are positive against 71% of Terminology's.

UpkeepUpdate frequency

Advanced English Dictionary. ships an update every 4 months, Terminology every 4 weeks. The most recent releases landed on November 10, 2026 and November 1, 2026 respectively.

Scorecard8 real differences · 3 level
Advanced English Dictionary. versus Terminology: the parameters behind the verdict, then further details
ParameterAdvanced English Dictionary.Terminology
Price$2.99Free — better
Rating4.7 (241 ratings) — better4.7 (1.1K ratings)
Positive reviews91.6% of reviews — better71.3% of reviews
Number of ratings2411.1K — better
Update frequencyEvery 4 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
Best chart rank#142 — better—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better18.0
Further details — not scored
Size317 MB101 MB
Age rating12+4+
DeveloperJDMI Kft.Agile Tortoise

Customer experience

Advanced English Dictionary.

All ratings241 ratings
Positive95.0%
Neutral2.9%
Negative2.1%
Written reviews440 reviews
Positive91.6%
Neutral4.1%
Negative4.3%

Terminology

All ratings1,093 ratings
Positive93.6%
Neutral2.5%
Negative3.9%
Written reviews143 reviews
Positive71.3%
Neutral2.1%
Negative26.6%

User reviews

Advanced English Dictionary.

From 241 App Store ratings

What we love

  • 🚀 Excellent dictionary with many features
  • 💡 Offline access and no ads
  • 👍 Comprehensive with every word looked up
  • 👍 Provides pronunciations and etymologies
  • 👍 Useful for school and daily use

Room to improve

  • 🐛 Issues with search and scrolling functionality
  • 🔍 Lacks thesaurus and bookmark sorting features
  • 🔍 Pronunciation quality could be improved
  • 🔍 Definitions can be overly detailed

Terminology

From 1.1K App Store ratings

What we love

  • 👍 Often used, helpful for finding words
  • 🔍 Precise and detailed definitions
  • 🔗 Integrates well with other apps and services
  • 🔍 Comprehensive dictionary and thesaurus
  • 💻 Works great on both iOS and macOS

Room to improve

  • 💰 Subscription model requires paying to remove ads
  • 🔄 Functionality reduced in recent update
  • 🔍 Some words missing from the dictionary
  • 🔍 Clunky interface and navigation in latest version
  • 🔍 Customization options behind paywall

Bugs and requests

Advanced English Dictionary.

Reported bugs

2 issues
  • Text in search box not visible after iOS 13 update
  • Random search feature cannot be disabled

Requested features

4 requests
  • Ability to export bookmarked words
  • Improved bookmark management and sorting
  • Thesaurus functionality integrated
  • Option to disable certain word types (e.g. profanity)

Terminology

Reported bugs

3 issues
  • Keyboard does not always appear when tapping search
  • Crashes or freezes on some devices
  • Difficulty adjusting volume for word pronunciations

Requested features

5 requests
  • Add ability to review and manage favorite words
  • Implement quiz or flashcard features for learning new words
  • Improve keyboard integration and shortcuts
  • Add more comprehensive dictionary coverage
  • Provide option to revert to previous app version

In-app purchases

None

Advanced English Dictionary.

No in-app purchases

2 purchases

Terminology

Subscriptions1
  • Pro - Annual$7.991 Year
One-time1
  • Lifetime$29.99

Questions

Is Advanced English Dictionary. free?
Advanced English Dictionary. costs $2.99, with no in-app purchases.
Is Terminology free?
Terminology is free to download, with in-app purchases available.
Which has better reviews, Advanced English Dictionary. or Terminology?
Advanced English Dictionary. is rated higher. Advanced English Dictionary. averages 4.7 out of 5 from 241 ratings, while Terminology averages 4.7 from 1.1K ratings.
Do Advanced English Dictionary. or Terminology have ads?
Neither Advanced English Dictionary. nor Terminology shows ads.
Which is updated more often, Advanced English Dictionary. or Terminology?
Advanced English Dictionary. ships an update every 4 months, and Terminology every 4 weeks. Most recently, Advanced English Dictionary. was updated on November 10, 2026 and Terminology on November 1, 2026.

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