TTdictionary Offline

TTdictionary is a free offline dictionary and vocabulary trainer: 93 dictionaries across 30 languages, plus an AI assistant that explains any word. Works without internet.

Download only the dictionaries you need. After the download every lookup is offline — no connection, no account, no sign-up.

AI ASSISTANT (NEW)
Tap a word and the AI explains it in context:
• Definition, usage and common mistakes
• Synonyms, antonyms and idioms
• Etymology and historical origin
• Pronunciation guide and example sentences
Save the answer as a note, add it to the entry, or share it.

YOUR OWN WORDS (NEW)
• Add your own words and definitions
• Edit any existing definition — or let the AI write it for you
• Your entries are searchable like the built-in ones

LANGUAGES
Arabic, Azerbaijani, Belarusian, Bulgarian, Chinese, Czech, Dutch, English, Estonian, Finnish, French, Georgian, German, Greek, Hindi, Italian, Japanese, Kazakh, Kyrgyz, Latvian, Persian, Polish, Russian, Spanish, Tajik, Tatar, Turkish, Turkmen, Ukrainian, Uzbek.
Popular pairs: Russian-English, Russian-German, Russian-Turkish, Russian-Spanish, Russian-French, Russian-Kazakh, Russian-Persian, Russian-Japanese, English-German, English-French, English-Spanish, English-Turkish, English-Uzbek, English-Kyrgyz, English-Azerbaijani, German-Turkish, French-Italian, Ukrainian-English.

SPECIAL DICTIONARIES
Synonyms and antonyms, etymology, phraseology and idioms, law and legal terms, medical dictionaries and encyclopedia, psychology, philosophy, accounting, names, classic literature, and monolingual explanatory dictionaries.

LEARNING
• Flashcard training
• Quizzes to test what you have learned
• Favorites, bookmarks, notes and search history

SEARCH
• Instant search, even in large dictionaries
• Full-text search inside definitions
• Filters: starts with, ends with, contains
• Browse the whole dictionary by alphabet
• Search text copied to the clipboard
• Text-to-speech for a word or a selected passage
• Next, random and previous word buttons
• Dark mode

PRIVACY
Your searches, bookmarks, notes and history stay on your device. We never upload them anywhere.

Support: hasanaga.mammadov@gmail.com
Privacy Policy: https://ttdictionary.com/privacy_policy/ttdictionary_privacy_policy.html
Support page: https://ttdictionary.com/privacy_policy/ttdictionary_support.html

TTDICTIONARY PREMIUM
• Yearly — 1 year, with a 3-day free trial
• Monthly — 1 month
• Pro Lifetime — one-time purchase, not a subscription
Premium removes ads and raises the AI assistant limits. Prices are shown in the app before you confirm the purchase and may vary by region.
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; cancel the free trial at least 24 hours before it ends to avoid being charged. You can manage or cancel your subscription in your Apple Account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/