Open Loop

The 5 minutes you opened your phone for became 47.

Where did the time go?

The feed didn't ask you for a decision. It just kept giving you the next thing. By the time you noticed, the five minutes were forty-seven and there was nothing to show for them.

You didn't fail at attention. You met a system designed to remove every stopping cue.
Contrarian

Most learning apps lose at the exact moment social apps win.

They ask for intent. They ask you to switch into study mode. They ask for a streak. Idle scrolling has none of that — and that's the moment most people actually open their phone.

BrainFeed doesn't fight the habit. It redirects it.
Instant Value

Same scroll. Different ending.

You still flick through fast cards. They still hit fast. But the ones you stop on leave a fact, a frame, or a question behind — not just stimulation.

  • Rare topics worth repeating later
  • Optional depth when something grabs you
  • Quizzes that surface what you almost forgot
Open Loop

How the feed bends to your goals.

You don't pick categories. You describe a real goal in a short chat. BrainFeed structures it and weaves it into the feed.

Contrarian

What you almost forgot, comes back.

Underneath the scroll, BrainFeed runs spaced repetition. The things that almost slipped come back. The things you nailed wait longer.

Quiz · Try one

What does BrainFeed actually do differently?

Tap the answer you think is right.

The memory engine

Quietly running spaced repetition under the scroll.

BrainFeed isn't a feed plus a flashcard app. It's a feed where the quiz, the resurfacing, and the schedule are part of the scroll itself. After a few weeks you've got a knowledge portfolio — not a counter of cards read.

Not 342 cards read
But 87 concepts you actually retain
And 12 due this week
  1. NowYou just saw it
  2. 1dIf shaky
  3. 4dHolding
  4. 9dBetter
  5. 21dSolid
  6. 47dStable
  7. 1y+Yours

FSRS Topic-level. One question per topic per review. No flooding, no study mode. The harder it was, the sooner it comes back.

What's actually in the app

Five tabs. One feed. The rest disappear when you don't need them.

  1. 01
    Home feed in BrainFeed showing a Quantum Physics card

    Home

    The infinite feed. Four archetypes, dynamic theming, swipe right for deeper. Where most of your time lives.

  2. 02
    Explore tab with a today card and a galaxy grid of topic clusters

    Explore

    Wander outside your goals. A today card, plus a topic-tree browse for the curiosities you didn't know you had.

  3. 03
    Goals tab showing an active goal with progress bar and a 'what others are learning' row

    Goals

    Tell BrainFeed what you want to learn in a short chat. Pick an intensity. The feed bends — and you can subscribe to goals other people made.

  4. 04
    Memory tab queue showing topics due today with Review and Practice buttons

    Memory

    What's due, in order. One question per topic. Tap in, answer one, get the next interval. Out in under a minute.

  5. 05
    Stats screen with memory pipeline, recall counter, and top topics breakdown

    Stats

    Locked-in, Active, Due. New → Learning → Review → Stable. What you've recalled this week, and which topics actually live in your head.

Goals

One short chat. Three intensities. The feed answers forever.

The opener is the same every time: "What's something you've been wanting to genuinely understand — not just look up once, but actually get your head around?" Six turns later, BrainFeed has a structured goal it can weave into your feed.

You don't pick categories. You don't fill in a form. And if someone else has already articulated a goal you'd want — you can subscribe to theirs and inherit the topics.

  • Light — feed stays broad. Goals are a quiet thread.
  • Balanced — goal cards mix in alongside discovery.
  • Focused — feed becomes a path. Max 3 active goals at a time.

What this isn't

We're not trying to beat Coursera. Or Anki. Or Substack.

Not Coursera

No study mode. No required commitment. No syllabus to fall behind on.

Not Anki

No flashcard work. The review is one question in a feed you were already scrolling.

Not Substack

Not a publishing platform. Cards are generated for what you want to retain — not what writers want to publish.

The competitor is TikTok at the exact moment you reach for your phone. Not the apps with the word learn in their name.

See it in 60 seconds

Or just watch.

Get the app

Free. Mobile. Now.

iOS and Android.