Cardflow+ by Qrayon 17+

Index Cards and Beyond

Qrayon, LLC

    • 4.6 • 1.4K Ratings
    • $14.99

iPad Screenshots


We love index cards. We use them a lot.

They are a versatile and surprisingly powerful tool for all kinds of tasks. From brainstorming to storyboards, to planning entire projects, they have a place in your workflow.

Cardflow captures the ease and flexibility of paper index cards and brings that experience to the iPad.

Rather than impose a rigid structure up front, Cardflow allows you to lay things out however you like, and organize them in the way that makes sense to you.

Jot down ideas or sketch diagrams on cards and arrange them on a large board. Write and draw using the buttery smooth Inkflow vector ink system, or type in a variety of fonts. You can even snap photos of actual cards to use as a background.

Turbocharge your workflow today! Whether you are drafting story boards for a movie, laying out the plot and characters for your novel, or learning a new language, Cardflow has a place in your toolbox. Have all the fun of using index cards, without the forest-pulping guilt of paper.

EDUCATORS: Cardflow+ qualifies for Apple's Volume Purchase Program. Purchase it in quantities of 20 or more at a discount from Apple's VPP site.


Cardflow+ is installed as a separate App. To transfer a file from Cardflow to Cardflow+:

1. Tap on the file name in the Cardflow Gallery.
2. Tap "Transfer" in the context menu.
3. Select Cardflow+ from the list of Apps.

Cardflow is perfect for:
+ Storyboards for videos or movies
+ Studying for an exam
+ Learning a new language
+ Writing the plot for a novel or book
+ Organizing weddings, parties, and other events
+ Corporate training
+ Project management
+ Agile, Scrum, and other methodologies
+ Group brainstorming
+ Writing your daily goals and to-dos
+ And much more!


We strongly believe that the iPad is not just a consumption device; It's a creativity device. Thanks for supporting us in our journey of building Creative Apps like Cardflow. We hope you enjoy using it!

-- The App Makers @ Qrayon

What’s New

Version 6.4

+ Support Pencil double-tap system setting: Set it to erase to toggle eraser

Ratings and Reviews

4.6 out of 5
1.4K Ratings

1.4K Ratings

Agent619 ,

Amazing app closest thing to a real index card and whiteboard you’ll find

This app is amazing. It uses drag and drop to the fullest. Has many boards. Custom names and tags. Little tapes that connect index cards simply by tapping holding and dragging to another card. The tape is my favorite feature. Supports many templates. You can change the color of cards, draw or text on them. You can draw on the board itself. Another amazing feature is the ability to herd your cards together. On the lower left you can pick a formation and it’ll auto sort the cards you have selected into that formation similar to how a band changes formations.

Also has smooth flip by two finger pressing. You can change the behavior of when cards flip. You can use this to create agile boards for scrum project managing. You can create character connections for stories or games. It’s awesome for school notes. It runs really smooth and feels like a digital table.

All I need now is digital scissors to cut the cards into shapes and it’s game over! Lol. Such an amazing app I can’t compliment it enough. Had to get the pro version because it’s literally that good. I use it on a 6th gen ipad and love it.

Miss Lei ,


HOLY **** this app is unbefriginlieveable. Seriously excited about using this for school. I’m in dental school and this is the one thing all graduates have said to use is flash cards. I didn’t want to waste all the money buying a gajillion cards and keeping them all organized. So I decided to just try the free version out. I really found it useful and thought it would be best to just buy the app as it would STILL be cheaper than buying 100 cards for $3 x 5 semesters left in school= a ****ton more than $10. Plus I can incorporate images onto the cards which is MASSIVELY helpful when discussing anatomical structures and whatnot. THANK YOU!

PS. I had a small heart attack when I went from free to the full version. It’d be great if there was an intro message stating that if you used the free version that there is a way to transfer those cards to the full with a short how to board. Just a suggestion to make sure no one else almost poops themselves like I almost did. Thanks!

CRNewton ,

Amazing, some missing features.

This app does a lot of things really well, I highly recommend it. I would, however, like to see the ability to merge two boards together. I use the app primarily for learning vocabulary words, so having the ability to combine a bunch of chapters’ worth of words into a big board and go through them that way would be great!

*** I have found a bug, and it’s quite annoying***
When I click on a card there should be an arrow to the side to quickly advance to the next card in the board. This arrow is present when a card is first clicked on, however it disappears when I advance one card over or when the card is flipped. It doesn’t disappear if I have my iPad oriented in landscape but it does in portrait. This makes it extremely cumbersome to review the cards quickly as I have to zoom out just a bit, which seems to reset the card somehow and bring back the arrow. This bug isn’t present on the free version of the app so it’s frustrating that it is in the paid version.

App Privacy

The developer, Qrayon, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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