Rainy AI Tutor
Rainy AI Tutor
Rainy AI — the tutor that lives in your phone
Stuck on a question? Snap a photo and get it explained. Want to talk? It's online 24/7. Can't sit still? The Pomodoro timer helps you focus to the end.
AI answers are for study reference only; please double-check important conclusions yourself.
Why Rainy
Cram schools are expensive, need drop-offs, fixed schedules, and one teacher for dozens of kids. Rainy AI serves only you — free, anytime you open it.
Three core features
No feature bloat. Just the three you need — solve, study together, focus.
Snap it, understand it now
Snap a photo of any tricky question. Rainy breaks it down step by step and explains the logic — and every question is saved to your records for later review.
Online 24/7, type or talk
Ask and dig deeper like chatting with a teacher. Type or speak — voice call mode lets you ask out loud and practice speaking, no raised hands needed.
Sit down, finish each block
A built-in Pomodoro timer with background music and focus sessions turns every stretch at your desk into real study time.
Real screens
Real in-app screens. Tap any to enlarge the original on this page.
What sets it apart
Most AIs start from scratch every time. Rainy AI's “Memory Puzzle” remembers who you are and how you learn, so every conversation fits you better than the last — that's a tutor, not just a tool.
Also included
Beyond the big three, these tools make progress stick.
Rainy generates questions from what you're studying — test as you learn and instantly spot the gaps.
Tap any English word in an answer to save it as a flashcard — and have the teacher read it aloud or check your pronunciation.
See your accumulated study time and records at a glance — your daily effort and progress made visible.
Switch freely between Chinese, English, Japanese, and Korean — the interface and the teacher follow your language.
Three steps
No account, no setup — just open and go.
Get Rainy AI free on the App Store — no sign-up, full features the moment you open it.
Photograph a tough question, or just type or talk to Rainy — get a detailed answer right away.
Pomodoro focus, challenge quizzes, memory puzzle — it knows you more, and you get better the more you study.
Get started
Rainy AI — the one that lives in your phone.
Download free and never study alone again.