Study in 2D.
Tenzy turns your notes into a grid of terms across categories, so you learn the connections between ideas — not just isolated facts.
Open the web app Native iOS app coming soon.How 2D study guides work
Put your terms down the side and your categories across the top. Every cell is one fact — and every row and column becomes something to study.
| Term | Country | Population | Language |
|---|---|---|---|
| Paris | France | 2.1M | French |
| London | UK | 9M | English |
| Tokyo | Japan | 37M | Japanese |
Everything you need to actually learn it
Four study modes
Flashcard, Matching, Written, and Random — study the same guide four different ways.
Goals & streaks
Set study goals and keep a daily streak so the habit sticks.
Folders
Organize your guides into folders and find them fast.
Discover public guides
Browse and study guides the community has shared publicly.
Questions
What is a 2D study guide?
A 2D study guide is a matrix of terms (rows) across categories (columns). Each cell is one fact, so you study the relationships between ideas instead of memorizing isolated flashcards.
Is Tenzy free?
Yes — you can create and study guides on the web for free. Sign in to get started.
Is there an iOS app?
A native iOS app is on the way. For now you can use Tenzy in your browser at tenzy.app.
How is this different from flashcards?
Flashcards are one-dimensional term-to-definition pairs. Tenzy organizes the same material in two dimensions, so a handful of terms and categories produces many more learning connections, and you can study them with flashcard, matching, written, and random modes.