Blog
Cognitive science, applied.
Notes on what we're building and why. Short enough to read, long enough to mean something.
- Cognitive science · 23 May 2026
Hypercorrection: how being wrong helps you remember
When you are sure you are right and you turn out to be wrong, the correction sticks harder than anything you got right the first time. Twenty-five years of memory research, and a feature designed around it.
- Product · 22 May 2026
Why Fluera has no streaks
Streaks are a great way to make people open an app every day. They are a poor way to make people learn. We removed them on purpose — here is the cognitive science, the product decision, and what we use instead.
- Product · 17 May 2026
The best Anki alternatives for medical students in 2026
Anki is the default flashcard app for medical school for good reason. But three specific problems — deck overhead, context collapse, no metacognitive feedback — push some students to look elsewhere. An honest review of what else exists.
- Product · 17 May 2026
The best note-taking apps for medical students in 2026
Notability, GoodNotes, Notion, Obsidian, OneNote — each optimizes for a different shape of the note-taking problem. For medical school specifically, the trade-offs matter more than usual. An honest review.
- Cognitive science · 17 May 2026
How to memorize anatomy faster: an evidence-based guide
Anatomy is harder than the rest of pre-clinical medicine for specific cognitive reasons — volume, three-dimensional spatial relationships, Latin nomenclature, no causal chain to anchor on. The methods that actually work track those reasons.
- Product · 17 May 2026
How to study for USMLE Step 1 in 2026: an evidence-based guide
Most Step 1 advice optimizes the wrong variable. Pass/fail since 2022 hasn't changed what cognitive science says about how high-stakes vertical exams are actually won — and it's not the volume of cards you push through.
- Cognitive science · 17 May 2026
Spaced repetition for medical school: the science versus the apps
Fifty years of memory research, four major algorithms (SM-2, FSRS, SuperMemo 18), and a handful of apps that implement them with varying fidelity. What the science actually says — and where the apps cut corners.
- Cognitive science · 20 April 2026
Why we're building a study app in 2026
If anyone can ask any question and get an answer in three seconds, the interesting question is not what we know. It's what we keep.
- Cognitive science · 16 April 2026
The case against highlighters
Fifty years of memory research say that the feel of productive study is almost exactly inverse to the reality of it. Start with highlighting. End with the whole study-technique canon.
- Product · 10 April 2026
What 'desirable difficulties' look like inside an app
Bjork's framework is the backbone of Fluera. Here is how a counter-intuitive research finding becomes concrete design decisions — and what the hardest trade-offs are.