Feyn - Flashcards

Feyn - Flashcards

Learn by drawing

91 ratings
214 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 24, 2020
  • November 19, 2025
Feyn - Flashcards screenshot #1 for iPhone
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Feyn - Flashcards screenshot #7 for iPhone
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About

Create and review flashcards by drawing with your Apple Pencil or typing. Utilize spaced repetition for effective memorization on your iPhone or iPad. Share decks with friends and sync across devices via iCloud.

βœ“Handwritten flashcard creation with Apple Pencil
βœ“Spaced repetition learning system
βœ“Cross-device synchronization via iCloud
βœ“Flashcard sharing with friends
βœ“Image and text input options
βœ“iOS Quick Note and Handoff support
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What users say

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What's New in Feyn

1.1.0

November 19, 2025

Fix retention cohorts screen insta dismissing.

Subscription plans

Feyn Pro (6 Months)

Enable all features for 6 months

$19.996 Months
7 Days trial
How to cancel Feyn subscription ⁉️

User reviews

good start, but missing some essential compatibility features

I want to love this app, and i do appreciate it a lot. But the only export option being a proprietary formatting sucks. I would love (a) an option to change the dimensions or orientation of the cards. The profile orientation is great for phone viewing, but I would prefer the option of square or landscape cards as well for iPad. (b) the ability to export as a PDF would be awesome. A printable format intended for double sided printing with 1/2 or 1/4 page cards would be fantastic, as well as a general use PDF format with front/back front/back or front next to back options. I really want to share these cards with my classmates and have the option to print out cards!! But this, generally, is what I’ve been looking for with well-built multimedia flash cards including apple pencil support and built-in flip-through. Thank you! I look forward to feedback response!
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Love it

compared to all those other flashcard apps that force you to pay and shove ai slop down your throat, Feyn is a beautifullly simple but also powerful app. I love the drawing feature

Great App

Insanely well made app. Really enjoy. All needed features are free, but you can get some handy analytics for like 2 bucks a month. Way better than any other flashcard app by far.

Desperately needs Anki export

Also zoom lock. On iPad mini I zoom in but each new card reset it. Tagging cards in review and creation could be way simpler as well. Great app though

Annoying

Can’t make cards horizontally?

Developer apps

User experience

🐞

Reported Bugs

3 issues

Cards sometimes disappear after updates

Bug

App crashes on iOS 16 devices

Bug

Palm rejection issues when writing

Bug
✨

Requested Features

6 requests

Add option to import/export flashcards

Feature

Implement more review modes (e.g., front-to-back, back-to-front)

Feature

Introduce a zoom function for better writing experience

Feature

Add support for adding images/diagrams to cards

Feature

Implement nested folder structure for better organization

Feature

Provide more customization options for cards (colors, layouts, etc.)

Feature

FAQ

What is Feyn?

Feyn is an application designed for learning through flashcards. It allows users to create their own flashcards by drawing with an Apple Pencil, typing text, or adding images. The app utilizes a spaced repetition system to optimize memorization and retention.

How does spaced repetition work in Feyn?

Feyn employs spaced repetition to help you learn efficiently. The app schedules reviews of your flashcards based on how well you recall them. Cards you struggle with will appear more frequently, while those you know well will be shown less often, maximizing retention and minimizing study time.

What are the key features of Feyn?

Key features include handwritten flashcard creation with Apple Pencil, spaced repetition for effective learning, cross-device synchronization via iCloud, the ability to share flashcard decks with friends, and support for text and image input. It also integrates with iOS features like Quick Note and Handoff.

Is Feyn free to use?

The core functionality of Feyn is free and unrestricted, allowing for a complete study experience. Additional features, such as study charts and flashcard importing, are available through Feyn Pro, which is an in-app purchase.

What devices is Feyn compatible with?

Feyn is designed for Apple devices. You can create flashcards on your iPad using your Apple Pencil and review them on your iPhone. The app also supports input on a macOS app, and synchronizes across your devices using iCloud.