Unlike traditional dictionaries, Lockcard displays only the information you need to get back to whatever you were doing originally.
Created automatically, flashcard notifications come to you and engage your brain without even having to open the app.
The Lockcard algorithm is based on cognitive studies, proven to help consolidate your learning into long-term memory.
Ya'll are amazing ❤️ Ever since I started using Lockcard, it's become something that I use almost daily.
James, 15y old high-schooler
One of the most impressive apps I’ve used in a long time!
Jordan Singer, Founder @AppAirport
Lockcard's simplicity and beautiful designs make it such a delight to use!
Charlotte Chen, Designer @Duolingo
A perfect solution for everyone like me looking to improve their vocabulary. Can't wait for the French version now!
Matteo Mamprin, Risk @Société Générale
Searching the meaning of a word shouldn't take so long. Lockcard puts a focus on simplicity and context so you can easily go back to what you were reading.
Reviewing is the single largest contributor to learning vocabulary. It’s very easy to review words using Lockcard notifications (🔔). Play with them while you're browsing the web, procrastinating, on a call...
Building vocabulary is a lifelong process, so Lockcard helps you save and track your progress across all vocabulary.
The New York Times increased word difficulty for the Wordle game; Lockcard offers daily hints to help you guess the word while still having fun.
Beautify your iPhone home screen while reviewing vocabulary in a glimpse. Try different colors, sizes and functions!
Our notification system follows the Spaced Repetition theory and gradually spaces out your reviews in time so that you're learning only what matters today.