GT Dictionary
English Dictionary & Vocab
Only for iPhone
Free · In‑App Purchases
iPhone
GT Dictionary is a mobile-first English vocabulary app for learners who want more than a dictionary. Look up words and phrases with clear definitions, examples, and translations — then turn what you learn into lasting vocabulary through daily reading and hands-on practice.
For English learners. Each entry can show a translation in Chinese (Traditional or Simplified), Japanese, Spanish, French, Korean, Hindi, Indonesian, Portuguese, or Russian.
LOOK UP & SAVE
• Fast word and phrase lookup with definitions, examples, and translations
• Save words to Treasures and organize them into Stacks
• Spaced-repetition review so you remember what matters
PRACTICE THAT FITS YOUR LEVEL
• Flashcards, fill-in-the-blank, dictation, synonyms, crosswords, and more
• Shadowing — listen and repeat; pronunciation scoring on Practice and Coach
• Build sentences and review saved words in multiple formats
DAILY READING WITH PULSE
• Short articles on tech, business, science, sports, health, and more
• Real vocabulary in context — tap a word to look it up
• Article audio for natural pronunciation
• Fresh content to keep your reading habit going
SPEAK WITH SPARK
• Read and record today’s short passage
• Pron Coach (Practice and Coach) analyzes your speech and helps you improve
• Speaking practice designed to feel natural, not like a drill
FREE TO START
GT Dictionary is free to download. Look up words, listen to article audio, and use core practice features at no cost, with weekly limits.
UPGRADE FOR MORE
• Practice ($0.99/month) — higher practice limits, shadowing scoring, more Spark recording, Pron Coach, and backup & restore
• Coach ($3.99/month) — much higher limits on practice, Spark, and Pron Coach sessions
Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings.
GT Dictionary is developed by GT Innovation Technologies.
Questions or feedback: contact@gtdictionary.com
Privacy Policy: https://gtdictionary.com/privacy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Small improvements to practice.
The developer, GT Innovation Technologies, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- User Content
- Search History
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 8457077 Canada Inc.
- Size
- 45.2 MB
- Category
- Education
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Coach $3.99
- Practice $0.99
- Copyright
- © 2026 GT Innovation Technologies