Lockin Study Buddy

Yin Lee

In-app purchases

About this app

Lockin Study Buddy turns your class notes and textbook pages into a study guide, flashcards and practice questions, split into short lessons so you can learn a chapter one topic at a time.

Study together, privately
Start a private study group for your class or join one with its code and passcode. Everyone adds photos of their own notes, textbook pages, labs or homework, and the group gets one shared study guide for each chapter. Your original photos stay private to you.

Learn in mini lessons
Every chapter is split into lessons. Read a topic, review its flashcards, then practice it. Pick several lessons to review them together before a quiz.

Flashcards and practice that stick
• Swipe through flashcards and track what you've mastered
• Practice in sets of 20: questions you miss come back until you get them right
• Math classes get step-by-step worked solutions and extra practice problems

Homework-safe AI
Study Buddy helps you learn the material. It never does your homework: it uses homework only to see which skills you need, then teaches those skills with its own new examples. It never answers or copies assignment problems.

Listen and study anywhere
• Listen: have your study guide read aloud
• Download your study groups to study offline
• Study streaks and progress
• Dark mode, and layouts made for tablets

Lessons for every class
Read lessons for math, science, social studies and more, no study group needed.

Safe by design
No messaging, comments or public profiles. Group members see only first names and the shared study material. Report or block anyone, any time.

Accounts are for students 13 and older. Younger students can read every lesson as a guest, without an account; their progress stays on their device. Every account includes all classes and one free study group.

Terms: https://lockinstudybuddy.com/terms
Privacy: https://lockinstudybuddy.com/privacy

What’s new

New to Lockin Study Buddy? A quick tour now shows you around, and a sample study group shows how your class notes become a study guide, flashcards and a practice quiz.
• Lockin Mode: choose 15 + 5 or 25 + 5 Pomodoro cycles, with a fresh message to your future self each session
• Tap anywhere on a class to open it when exploring classes
• Small fixes and improvements