Advanced English Dictionary. vs Thai Fast Dictionary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
Read full descriptionHide 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
Thai Fast Dictionary
Access an extensive offline dictionary with definitions and examples across multiple languages. An integrated AI chatbot offers instant assistance for clarifying terms, expanding vocabulary, and practicing pronunciation.
- Offline global standard database
- Extensive word repository
- Definitions and examples
- Integrated AI chatbot
- Instant assistance
- Pronunciation practice
Read full descriptionHide full description
Thai Fast Dictionary is a Thai↔English dictionary built for speed. The entire dictionary lives on your device, so lookups are instant — no internet connection required. FEATURES • Instant Thai↔English word lookup, no waiting on a server • Clear definitions with parts of speech, example sentences, and synonyms • Search history and a favorites list, so you can find words you've looked up before • Two vocabulary games — Quiz and Hang Pig — to help you learn as you go • Works fully offline once installed Whether you're a Thai speaker learning English or an English speaker learning Thai, Thai Fast Dictionary keeps a complete dictionary in your pocket. Thai Fast Dictionary is free to use, supported by ads. An optional Advance Access subscription removes ads and unlocks unlimited daily lookups. Subscription terms: • Advance Access is available as a monthly or yearly auto-renewing subscription, billed to your Apple ID • Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period • Manage or cancel anytime in your Apple ID account settings • Payment is charged to your Apple ID account upon confirmation of purchase Privacy Policy: https://thaifastdict.com/privacy_policy.html Terms of Use: https://thaifastdict.com/term_of_use.html
Screenshots
Verdict
The clearest difference is price: Thai Fast Dictionary at Free against Advanced English Dictionary.'s $2.99. Thai Fast Dictionary also leads on rating (5.0 vs 4.7) and update cadence (every 6 weeks vs every 4 months). Advanced English Dictionary.'s advantage is in-app purchases (none vs 7) and ads (none vs shown). On device support and iOS requirement 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
Thai Fast Dictionary is free to download; Advanced English Dictionary. costs $2.99 up front. Thai Fast Dictionary sells 7 in-app purchases, starting at $0.99 per month. Advanced English Dictionary. asks for nothing beyond the download.
Thai Fast Dictionary holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Advanced English Dictionary. has 241 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 92% of Advanced English Dictionary.'s written reviews are positive against 60% of Thai Fast Dictionary's, so the app with the better star average is not the one people write more warmly about.
Advanced English Dictionary. ships an update every 4 months, Thai Fast Dictionary every 6 weeks. Both last shipped on September 24, 2026.
| Parameter | Advanced English Dictionary. | Thai Fast Dictionary |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.7 (241 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 91.6% of reviews — better | 59.6% of reviews |
| Number of ratings | 241 — better | 1 |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #80 — better | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 317 MB | 143 MB |
| Age rating | 12+ | 4+ |
| Developer | JDMI Kft. | THAI FAST COMPANY LIMITED |
Customer experience
Advanced English Dictionary.
Thai Fast Dictionary
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)
Thai Fast Dictionary
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Advanced English Dictionary.
No in-app purchases
Thai Fast Dictionary
- Advance features$0.991 Month
- Offline IPA with no Ads$2.991 Year
- English meaning and samples$2.991 Year
Show 1 moreShow fewer
- Advance features$4.991 Year
- Point 1000 pts$2.99
- Point 5500 pts$12.99
- Point 12000 pts$29.99
Questions
Is Advanced English Dictionary. free?
Is Thai Fast Dictionary free?
Which has better reviews, Advanced English Dictionary. or Thai Fast Dictionary?
Do Advanced English Dictionary. or Thai Fast Dictionary have ads?
Which is updated more often, Advanced English Dictionary. or Thai Fast Dictionary?
Other comparisons















