Features
AI proofreader with grammar, spelling, punctuation, word choice, sentence structure
Context-based proofreading suggestions for whole sentences
Paraphrasing with 7 styles: Standard, Formal, Academic, Casual, Shorter, Longer, Easier
AI translation with 11 styles: Academic, Legal, Advertising, Casual, Formal, etc.
PDF translation (limited on free tier, 5/week on Premium)
Real-time suggestions (Premium only)
Alternative suggestions for proofreading (Premium only)
Translation of proofreading suggestions (Premium only)
Text-to-speech: listen to suggestions (Premium only)
Image upload for proofreading on mobile
Web app and mobile app (iOS/Android)
Supports multiple source languages: Korean, Japanese, Chinese, Spanish, etc.
Proprietary AI algorithm trained on non-native speaker mistakes
AI tutors with distinct personas (Raika, Tama, Skye, Camila, Min-Jun)
Real-time pronunciation correction
Grammar and word choice feedback
Native language interface for beginners
Personalized adaptive study plan
Soft, balanced, and strict feedback modes
Free conversation on any topic
Structured grammar exercises
Vocabulary building exercises
Listening and reading comprehension
Progress tracking with mistake review
Smart prompts for conversation flow
Accent and intonation feedback
Available on iOS and Android
Real-time speech recognition for multiple languages
