Adinary: AI Dictionary & Vocab
Khai Le Education iPhoneiPadiPod touch
Adinary: AI Dictionary & Vocab is a free Education app for iPhone and iPad by Khai Le. Requires iOS 15.0. Updated September 15, 2026.
- Price
- Free
- on the App Store
- Size
- 127 MB
- Age 4+
- Updated
- Sep 15
- 2026 · v1.4.1
Screenshots
About Adinary: AI Dictionary & Vocab
Stuck on the right word? Adinary's AI Word Finder turns "tip-of-the-tongue" into the exact word in seconds. Just describe a feeling, idea, or concept — Adinary delivers the word, the nuance, and how to actually use it. Beyond a dictionary: ask follow-up questions, compare similar words, decode slang and idioms, and build vocabulary that sticks with smart spaced-repetition practice. Why people choose Adinary: **The Word Finder (the AI reverse dictionary)** - Describe any feeling, concept, or idea — get the precise word - "What's the word for finding something good by accident?" → serendipity - Use your native language to discover new vocabulary - Go from 'tip of your tongue' to confident expression in seconds **AI That Actually Explains** - Ask follow-up questions to understand subtle nuance - Ask the AI to compare and contrast similar words - Tap to hear pronunciations in your device's voice - Get industry-specific examples and contextual usage - Ask about etymology and word origins - Decode slang, idioms, and modern expressions **Vocabulary That Sticks** - Spaced-repetition practice tuned to how memory actually works - Targeted exercises based on your real lookup history - Daily word recommendations to keep momentum - Look up any selected text from Safari or any iOS app — no copy-paste **Progress You Can See** - Daily streaks and learning milestones - Track exercise accuracy and improvement over time - Visualize your vocabulary growth **For ESL learners, writers, professionals, students, and anyone curious about language.** **Free:** - Full dictionary access with translations - Word lookups and definitions - Daily word recommendations **Premium:** - Unlimited AI follow-up conversations - Word Finder (AI reverse dictionary) - Spaced-repetition practice exercises - Advanced progress tracking App interface available in English and Vietnamese. AI-generated definitions include inline Vietnamese translations. Stop second-guessing your word choices. Download Adinary and find the exact word, every time. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.4.1 · Updated September 15, 2026
What's new in 1.4.1 - Improved reliability of app setup and usage measurement - Updated store information to explain Word Finder and vocabulary learning more clearly - General stability improvements
App privacy
The developer, Khai Le, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- User Content: Other User Content
- Diagnostics: Crash Data, Performance Data
Used for: Analytics, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Adinary: AI Dictionary & Vocab | – | Free | September 15, 2026 | |
| Adic: Word Lookup Memorization | – | Free | Sep 8, 2026 | Compare |
| Ucan English | – | Free | Oct 18, 2026 | Compare |
| Noor Al Huda | 5.0 / 5 (2) | Free | Sep 7, 2026 | Compare |
| AI Vocabulary - Learn AI Daily | – | Free | Jul 16, 2026 | Compare |
| DailyDelight: Build Lifestyle | 5.0 / 5 (4) | Free | Mar 6, 2025 | Compare |
| EnLingo - AI Vocabulary Drills | – | Free | Sep 7, 2026 | Compare |