Turn every mistake into progress
LensQuiz is an AI study coach for students, parents and teachers. Scan the questions from a test, and LensQuiz finds the pattern behind the mistakes, explains the idea, and builds fresh practice until it clicks.
For iPhone and iPad. Free to start.
How it works
From a marked-up test paper to real understanding in a few taps.
Scan the questions
Snap a photo of a worksheet or test. LensQuiz reads the questions and keeps them in a personal error book, tagged by topic.
AI Coach finds the pattern
Instead of fixing one question at a time, the coach spots the concept behind repeated mistakes and shows where to focus.
Short, clear lessons
Step-by-step explanations and mini tutorials walk through the idea at the student's grade level.
Fresh practice questions
Generate new questions on the same skill so students practise the idea, not memorise the answer.
Story Mode quests
Practice turns into an adventure, with quests and progress that keep younger learners coming back.
Classrooms for teachers
Create a class, share a join code, assign practice and see results for the whole class in one place.
A look inside
Built for families and classrooms
- Several student profiles under one parent account, each with its own error book and progress.
- Works without an account. Try it as a guest; your content stays on your device until you sign in with Apple.
- Free to start with AI credits included. Optional subscriptions and credit packs unlock more AI and remove ads.
- Available in 7 languages: English, Chinese (Simplified & Traditional), Japanese, Korean, French and Spanish.
- You stay in control. Delete your account and cloud data anytime from Settings in the app.
- AI is for grown-ups. Parents and teachers use the AI features; students practise with what you create and never chat with the AI.