Freemium
Wordtune
AI for Text Enhancement
AI reading and writing assistant for rewriting, proofreading, grammar correction, tone changes, vocabulary improvement, and summarization. Basic access is free.
AI Tools Directory
Find the right AI tool
Search 5,000+ listed AI tools, filter by category or pricing model, and open any listing for features and alternatives. Listings are compiled from public product information; how we check them.
Popular:
All Tools
🤖 AI Agents
🔌 MCP & APIs
🐙 GitHub & Open Source
⚡ Vibe Coding
🎨 Image Editing
⚙️ Automations
All Categories →
Showing 1–5 of 5 tools
for “Vocabulary improvement”
Results
Pricing not listed
Luca AI
Reading improvement
Reading tutor or literacy support tool using AI-guided practice. Confirm current product identity, supported ages, and educational review.
Freemium
WordUp Vocabulary App
Vocabulary improvement
WordUp is an English vocabulary learning app that helps users learn and retain words through examples, videos, spaced repetition and personalized practice. Its AI-supported tools tailor learning to a user’s level and interests. The app offers free and paid Pro features.
Pricing not listed
Yaara AI Paraphraser
Paraphrasing
AI writing assistant for rewriting and paraphrasing text in different tones and formats.
Pricing not listed
VocaBuddy
Vocabulary improvement
Vocabulary-learning tool for collecting words and practicing recall. Verify the linked app’s current status and supported languages.