Flashio
AI flashcards from your study material — plus Focus Lock to block distractions.
Turn your notes, PDFs, and screenshots into flashcards — then lock TikTok until you hit your study goal. Study first, scroll later.
Focus Lock
Study first. Scroll later.
Lock the apps that distract you until you finish your daily study goal.
Pick your distractions
TikTok, Instagram, YouTube, or any app.
Set a daily goal
A few minutes of study, or answers to get right.
Study in Flashio
Your apps stay locked while you work.
Apps unlock
Hit the goal and everything opens up.
How it works
From study material to review session in minutes.
Upload your material
Use class notes, lecture slides, screenshots, textbook photos, PDFs, or typed text.
Get focused study cards
Flashio extracts the key ideas and turns them into flashcards and quick quizzes.
Review what you forget
Daily sessions bring back weak cards first, so your time goes to the material that needs it.
Why Flashio
Built for the part of studying most people skip.
Exam prep
Turn a messy pile of slides and notes into review sessions you can finish between classes.
Languages and vocabulary
Create reusable decks from words, phrases, grammar notes, and screenshots.
Coding and interviews
Remember commands, definitions, algorithms, frameworks, and practice questions.
Shared study sets
Send decks and quizzes to classmates so everyone can study from the same material.
Spaced repetition
Spend less time on what you already know.
Flashio uses a Leitner-style review flow: cards you miss return sooner, while cards you know move to longer intervals. That keeps each session focused on the knowledge most likely to fade.
Manual flashcards
Slow to create, easy to abandon, and often disconnected from the notes you actually need to remember.
Flashio
Starts from your real study material, creates cards quickly, and keeps resurfacing the concepts you miss.
FAQ
Questions students search before they download.
What is Focus Lock? +
Focus Lock is Flashio’s built-in distraction blocker. You choose the apps that distract you, and Flashio keeps them locked until you finish a daily study goal — like reviewing flashcards for 10 minutes or getting 10 answers right.
Can Flashio make flashcards from PDFs? +
Yes. Flashio is built for study material like PDFs, lecture slides, screenshots, textbook photos, and typed notes.
Does Flashio use spaced repetition? +
Yes. Flashio uses a Leitner-style spaced repetition system to bring difficult cards back more often and move mastered cards to longer intervals.
Can I use Flashio for exams? +
Yes. Flashio is designed for students who want to turn class material into short daily review sessions before exams.
Is Flashio free? +
Flashio is free to download on the App Store, with optional in-app purchases for advanced or expanded use.
Can I share flashcards with classmates? +
Yes. Flashio supports sharing learning material so classmates and study partners can work from the same deck or quiz.
Turn your next study session into flashcards.
Download Flashio free on iPhone and create your first AI-generated study deck from notes, PDFs, slides, or screenshots.