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WordAI: AI Dictionary & Vocab

WordAI: AI Dictionary & Vocab

Explain Words, Slang & Idioms

22 ratings
3 reviews
📚 Education
🔍 Reference
Free

Details

Released
March 6, 2024
Updated
October 19, 2026

Features

Developer

Tianjian Lei
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About

This app provides instant, AI-powered definitions for any word, including slang and professional terms. It offers detailed information like origins and example sentences, moving beyond traditional dictionaries. Future updates will include memorization tools and AI voice features.

✓AI-powered definitions
✓Includes internet slang
✓Word origins and examples
✓Lightweight and ad-free
✓Continuous feature development
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What's New in WordAI

2.9.6

October 19, 2026

• Search in Chinese to find the right English word. • Auto-pronounce: hear each word as soon as you open it (turn it on in Settings). • A new AI chat button that opens with a smooth, liquid motion.

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User reviews

Most RecentHighest RatedLowest Rated

Super helpful and easy to use

Really impressed by how this app explains words. It’s not just definitions, it also breaks down usage, translations, and even gives extra context like how the word is used in real life or slang. The “more with AI” section is especially helpful and makes learning feel more intuitive. Clean interface, no distractions, and very easy to use. Definitely one of the better dictionary apps I’ve tried.
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MMorata_Zhang

Good app

It’s a useful and convenient app with Cute looking
CClairelaneWong

Useful Tool for new learner

Expect to see more functions
MMartinGDavintti

Developer apps

WordAI
WordAI

by Tianjian Lei

📚 Education
$1.99
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FAQ

What makes WordAI different from traditional dictionaries?

WordAI utilizes advanced AI to provide definitions for modern slang and complex vocabulary, offering details like word origins and example sentences that traditional dictionaries may lack. It aims to be a more dynamic and comprehensive resource.

Does WordAI support offline use?

The provided data does not specify offline functionality. However, its lightweight design suggests it may be efficient for on-the-go use.

What learning methodologies does WordAI employ?

WordAI focuses on providing comprehensive information for each word, including origins and example sentences, to aid understanding. Future features like quick word memorization are planned to enhance learning.

How does WordAI track user progress?

The current description does not detail specific progress tracking features. However, the mention of future memorization tools suggests potential for learning progress monitoring.

Can WordAI provide certifications?

WordAI is a word lookup tool and does not offer certifications. Its primary function is to enhance vocabulary knowledge and understanding.

Does WordAI have ads?

No, WordAI is advertised as being ad-free, providing a clean and uninterrupted user experience.

What devices is WordAI available on?

WordAI is supported on iPhone, iPad, and iPod devices, indicated by its compatibility with iOS.

How often is WordAI updated?

The latest version is 2.3.29, last updated on March 13, 2026. This indicates a recent and active development cycle for the application.