The Flashcard App for Sustainable Learning.

Convert PDFs and screenshots into flashcards instantly and review at the perfect time.

Download from the App StoreDownload from Google Play
BrainCell App - Karteikarten-LernoberflΓ€che mit Spaced Repetition
0+Students
4.8App Store Rating
0+Universities
Features

Intelligent learning redefined

Experience sustainable learning – powered by proven learning research and intelligent technology.

Intelligent spaced repetition

SM-2 & FSRS automatically time your repetitions – saving you time every day and letting you go into every exam feeling relaxed.

Automatic flashcard generator

Automatic flashcard generator

Upload PDFs or images – ideal flashcards are created in seconds. No more hours of typing.

3 learning modes for every type

3 learning modes for every type

QuickSwipe, SmartRepeat, or Brain&Type – find your learning flow and achieve your goals twice as fast.

Seamless cloud synchronization

Real-time cloud sync – continue learning seamlessly on your smartphone, tablet, or desktop without losing your progress.

Community Store

Download ready-made decks or share your own with the community

Exam Calendar

Exam Calendar

Enter your exams and get a personalized optimal study plan

Community Store

Daily Challenges

Gamified learning keeps your motivation high every day

Daily Challenges

URL to Flashcards

Paste any link and get flashcards created automatically from the content

26%fewer reviews per day
99%more accurate than SM-2

Start learning in 90 seconds

Three simple steps to never forget anything again

01

Upload

Drop a PDF, paste a link, or snap a photo

02

Auto-Generate

Perfect flashcards are generated automatically in seconds

03

Learn

Study with spaced repetition – never forget again

Three ways to learn successfully

Choose the mode that suits you best – or combine all three for maximum efficiency.

QuickSwipe

Swipe left for "didn't know" and right for "knew" – fast, intuitive, and motivating.

SmartRepeat

Flip the card, check the answer, and rate the difficulty – for optimal repetition intervals.

Brain&Type

Actively type your answer – intelligent recognition of synonyms and typos ensures you train real understanding.

QuickSwipe
SmartRepeat
Brain&Type

Why BrainCell is the better choice

See for yourself how BrainCell compares to other flashcard apps.

BrainCellBrainCell
Other apps
Flashcards from PDFs & images
Ready in seconds
Manual typing
Semantic answer checking
Recognizes typos & synonyms
Only exact answers
FSRS 2023 algorithm
Latest standard
Outdated SM-2
Multiple learning modes
Brain&Type β€’ QuickSwipe β€’ SmartRepeat
1-2 modes
Hierarchical organization
Deck > Stack > Card
Flat lists
Offline-first + Auto-Sync
Learn anywhere, sync in the background
Cloud only or manual
Unlimited smart features
No noticeable limits
Expensive
Motivation system (XP & achievements)
Gamification included
Missing
Super-fast onboarding
Start deck & interactive guide in 90 seconds
Complicated setup
Price fairness
Starting at $4.99/month (β‰ˆ $0.16/day – cheaper than a cappuccino)
$6–15/month

What our learners say

Real experiences from students who have achieved their learning goals with BrainCell.

Since using BrainCell, I get through my medical studies much more relaxed. I used to take forever creating flashcards – now it happens almost automatically.

S
Sarah M.
Medical student, LMU Munich

Honestly, I was skeptical at first. But seeing how quickly my lecture slides become useful study cards... That really saves time.

M
Max K.
Computer Science, TU Berlin

The repetition system is really well thought out. I forget much less than before and feel more confident in exams. If only I had known about this in my first semester!

L
Lisa R.
Law, University of Heidelberg

I used to be a real cramming type. With BrainCell I study more consistently and still need less time. My grades have become more stable.

J
Johannes S.
Business Informatics, University of Mannheim

Practical that everything syncs. I can study on the train and continue at home without losing anything. Small study breaks finally become meaningful.

E
Elena P.
Psychology, University of Freiburg

The typing input method really forces me to think instead of just recognizing. I definitely notice a difference when recalling in exams.

D
David R.
Mechanical Engineering, RWTH Aachen

Swiping through the cards is somehow addictive – in a positive way. This makes me study more often without it feeling like work.

M
Maria G.
Biology, University of Hamburg

Can't complain about the price. Cheaper than most textbooks and I can create unlimited flashcards.

A
Ahmed A.
Human Medicine, CharitΓ© Berlin

Had a huge pile of PDFs and thought I'd never manage to work through everything. BrainCell helped me structure the chaos.

S
Sofia L.
Architecture, TU Dresden

As a teaching student, I'm often on the go. Being able to study offline while everything stays synced is super practical for my daily life.

T
Tom W.
Teaching Degree, University of Cologne

Choose your learning plan

Start for free and upgrade anytime for unlimited features – no risk.

Free

0€/month
  • Flashcards50 cards
  • Topic AI generation20 cards
  • AI PDF import1Γ— (40 pages)
  • AI image upload4 images
  • Learning algorithmSM-2 Basic
  • Cloud SyncLocal only
  • Premium IconsStandard
  • AchievementsLimited
  • Study PlanBasic
  • Multi DeviceOne Device
Start for free

Premium

Popular
4.99€/month
  • FlashcardsUnlimited
  • Topic AI generationUnlimited
  • AI PDF importUnlimited
  • AI image uploadUnlimited
  • Learning algorithmFSRS Advanced
  • Cloud SyncEverywhere
  • Premium IconsExclusive
  • AchievementsAll
  • Study PlanAdvanced
  • Multi DeviceAll Devices
Become Premium
BrainCell Mascot

Start learning smarter today

Join thousands of students who study less and remember more

Download from the App StoreDownload from Google Play

Our Roadmap

Discover what's coming next and how we're continuously improving BrainCell.

Q2 2025
BrainCell MVP Release

First complete version of BrainCell with all core features for iOS.

Q3 2025
Android Version

Full Android app with all features from the iOS version.

iPad Support

Optimized version for iPad with improved user interface for larger screens.

iOS Widgets for Home and Lockscreen

Based on due learning cards - quick access directly from the homescreen.

Push Notifications

Notifications when not studied for a while, cards are due, etc...

Daily and Weekly Challenges

Gamify your learning with daily challenges and weekly goals. Earn points, unlock rewards, and stay motivated!

Q4 2025
Share Decks & Stacks

Share learning content privately via link or publicly with the community.

Move Stacks

Organize stacks flexibly – move them easily between decks.

BrainCell Community Store

Discover curated decks, share your own content, and learn from the community.

"Due Today" Widget on Homepage / Dashboard

Widget showing due cards for quick overview on the homepage.

Learning Calendar

Calendar showing due cards (SM2 & FSRS) & reading/writing calendar events via iOS EventKit APIs.

Exam Creation and Management

Manage exam dates and adjust study plans accordingly.

Referral System

Get rewarded when you recommend BrainCell to friends – share your referral link and earn rewards.

Planned
Multiple Choice

Multiple choice questions as an additional learning mode for varied practice.

Mac App

Native macOS application for desktop learning with full synchronization.

Smart Learning Recommendations for Stacks

Intelligent recommendations for optimal learning sequence and timing.

Achievements System Expansion

Extended achievements and rewards for motivating learning experience.