Active Recall•Spaced Repetition•Retention

Train your memory.
Not your notes.

A minimalist flashcard app with spaced repetition that helps you remember what you study: built on cognitive science, designed for serious students.

Join other students building lasting memory

Helping students worldwide create flashcards, study smarter, and remember more with spaced repetition

Most study apps optimize for speed.

Real learning requires effort.

Re-reading notes feels productive. Highlighting feels productive. Auto-generated flashcards feel productive. But none of these train memory. Real retention comes from struggling to recall information, repeatedly, over time. That's what this app is built for.

SpaceRepeat app interface

A deliberate alternative to bloated study apps

We Cut Out

  • Unnecessary features
  • Complex workflows
  • Visual distractions
  • Bloated interfaces

We Focus On

  • Create cards
  • Review them
  • Rate difficulty
  • Repeat

Simple on purpose.

How It Works

1

Create your deck

Write your own questions and answers. No automation. You know the material.

2

Review with active recall

See a question. Think. Answer. Then reveal. This is where learning happens.

3

Rate difficulty

Easy or hard — the system schedules what matters based on your feedback.

4

Build long-term memory

Cards return when your brain is about to forget. That's spaced repetition.

This is how memory actually works: not shortcuts, not summaries, but deliberate practice.

SpaceRepeat study session

The Science of Remembering

"Memory is built through effortful recall, not passive review."

If you didn't struggle to remember it, you didn't really learn it. This app is built on decades of cognitive science research: active recall and spaced repetition are the most effective ways to build long-term memory.

Who It's For

This app is for you if:

  • You're a student who wants real retention
  • You believe simple > complex
  • You're willing to put in effort
  • You value focus over features

Not for:

  • Those who prefer passive studying
  • People who want all-in-one platforms
  • Users seeking feature complexity
  • Those who avoid deliberate practice

Features

Flashcard deck creation
Spaced-repetition scheduling
Multiple review modes
Difficulty-based grading
Study statistics
Clean focused interface

Nothing more. Nothing less.

Simple, Honest Pricing

Start for free. Upgrade when you need more.

Free

$0forever

Perfect for getting started with spaced repetition.

  • Up to 8 decks
  • 50 cards per deck
  • Unlimited reviews
  • Spaced repetition algorithm
  • Study statistics
Limited Launch Price

Pro

$9/year

For serious learners who need more space to grow.

  • Unlimited decks
  • Unlimited cards per deck
  • Unlimited reviews
  • Everything in Free
  • Priority support

Ready to actually remember what you study?

Start building long-term memory today. No credit card required. Free forever for your first deck.