Spaced Repetition Flashcard App for Long Term Memory

Train your memory. Not your notes.

A science backed study app built around active recall and spaced repetition. Designed for students who want to remember what they study for months, not days.

Most Study Apps Optimize for Speed. Not Memory.

Re-reading notes feels productive. Highlighting text feels productive. But neither builds long term retention.

Real memory requires something harder: effortful recall. Actively retrieving information from your brain, repeatedly, over time.

That is what this app is built for.

Space Repeat flashcard app interface showing active recall study session

A Focused Alternative to Bloated Study Apps

What We Remove

  • Gamification
  • Streak pressure
  • Distractions
  • Feature overload

What We Focus On

  • Active recall
  • Spaced repetition
  • Deep retention
  • Progress tracking

Intentional design. Nothing more.

How It Works

1

Create your deck

Write your own questions and answers. You decide what matters.

2

Review with active recall

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

3

Rate difficulty

Tell the app how hard it was. The algorithm adapts to your feedback.

4

Repeat at the right time

Cards return just before you forget. Spaced repetition in action.

This is how long term memory is built.

Space Repeat spaced repetition study session with memory retention tracking

The Science of Remembering

Memory is built through effortful recall, not passive review.

Active Recall

Forcing your brain to retrieve information strengthens neural pathways. Reading notes does not.

Spaced Repetition

Reviewing at increasing intervals moves knowledge from short term to long term memory.

Long Term Retention

The goal is not to pass the next exam. It is to remember for months and years.

Built for Retention

Smart review timing based on memory decay

Cards appear when you are about to forget them.

Active recall study sessions

Test yourself. Do not just re-read.

Difficulty feedback that adapts

The algorithm learns how you learn.

Track your retention progress over time

See what you remember and what needs work.

Multiple study modes for flexibility

Due cards, all cards, or new cards only.

Clean interface with zero distractions

Focus on learning. Nothing else.

Start Free. Upgrade When You Need More.

The free plan is fully usable. Pro removes limits. No tricks.

Free

$0forever

Everything you need to start building long term memory.

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

Pro

$9/year

For serious learners who need more capacity.

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

Frequently Asked Questions

Ready to remember what you study?

Start building long term memory today. Free. No credit card required.