VocabSphere - AI + English

In-app purchases
500+
Downloads
Content rating
Everyone
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About this app

AI-powered personalized English learning adapts to your pace

VocabSphere uses AI technology to create a personalized English learning experience designed specifically for ESL students and test prep.

Key Features
Personalized Reading
• News articles tailored to your English level
• Instant word translation and definitions
• Automatic difficulty adjustment as you progress

Intelligent Vocabulary System
• Forgetting curve optimization for improved memory retention
• Personal vocabulary synced across devices
• Spaced repetition reminders
• Contextual learning with real-world examples

AI Exercise Generation
• Automatically generated grammar exercises from your vocabulary
• Reading comprehension quizzes
• Multiple-choice, fill-in-the-blank, short-answer questions in various formats

Smart Dictionary
• AI-powered examples and explanations
• Academic vocabulary annotations
• Audio pronunciation guides

Target Audience
• ESL students of all levels
• TOEFL and IELTS test prep
• Professionals improving their business English
• Learners looking to expand their vocabulary

Reasons to Choose VocabSphere
• AI-powered personalized learning adapts to your learning pace
• Authentic content learned from current news
• Scientific methodology and proven memory techniques
• Cross-platform syncing lets you see your progress anywhere

Pro Features
• Unlimited news articles
• Unlimited dictionaries with AI-generated examples
• Unlimited personal vocabulary
• Unlimited exercise generation
• Full progress tracking and analysis
• Forgetting curve optimization
• Bookmarks and favorites
• Priority support
Updated on
Jan 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy

What’s new

Upgrade your English reading and learning experience.

• Daily Vocab with daily refresh, customizable word lists, and daily learning notifications
• Brand-new “Customized Reading Experience” settings with real-time sentence translation and grammar explanations
• Highlighted model sentences from articles to help learners recognize natural English usage
• Text-to-speech support with adjustable playback speed
• Bug fixes and UI enhancements for a smoother experience

App support

About the developer
Meow AI Limited
hello@saymeow.io
Rm 108-110 1/F DESK 50 HONG KONG SCIENCE PARK BLDG 8W 1 CHONG SAN RD 大埔 Hong Kong
+852 6902 9701