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Qrayon

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Developer Info

Qrayon was founded in 2010 in United States. The first app was launched in April 28, 2010 and they have 49 iOS apps in December 2025

Qrayon is a publisher of Cardflow: Index & Flash Cards app and other apps in GraphicsDesign, Books, Education categories.

HQ Location
United States
Founded in
April 28, 2010
Last App Updated
2 months ago (October 7, 2025)
Company Website
http://www.qrayon.com/home/noteflow/
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Popular Qrayon apps in 2025

United States
Name
Cardflow: Index & Flash Cards
Think. Organize. Create.
Smart PDF+ Editor
Smart PDF Editor
Edit, annotate & sign PDFs
Cardflow+ by Qrayon
Index Cards and Beyond
Resume Star: Pro CV Maker
Fast & easy PDF resume builder
Flashcards by Qrayon
Study. Test Prep. Languages.
Noteflow Digital Notebook
Noteflow+ Digital Notebook
Think Better on Digital Paper.
Air Projector
PDF and photo slide shows
Classroom PDF
Annotate slides with covers
Inkflow Visual Notebook
Journal. Sketchnotes. Todos.
Inkflow Plus Visual Notebook
Handwritten notes and sketches
AirSketch Pro
Wireless Whiteboard Smartboard
Smart PDF Scanner
Smart PDF Document Scanner
Air Projector: Photo Slideshow
Wireless Browser Projection
Air Sketch Free
Smart wireless whiteboard
Air Sketch Wireless Whiteboard
Project slides to your PC
Audio Notebook Pocket Recorder
Memos, Voice, Notepad
Resume Writer: CV Maker
Simple Whiteboard by Qrayon
A whiteboard that just works
Audio Notebook: Voice Recorder
Take Notes and Record Speech
Sherlock Holmes audio books
Classic Adventures of Holmes
Vittle: Smart Whiteboard Video
Smart Board Screen Recorder
Vittle Pro Video Whiteboard
Create Screencasts and Lessons
Vittle: Screencast Recorder
Interactive Whiteboard Videos
Brown Noise: Sleep + Focus
White and pink sound machine
Holmes+ Audio Books
Sherlock Holmes Radio Drama
Four in a Row - Expert AI
Audio Notebook: Sound Recorder
Notepad, Memos, Organizer
Resume Star 2: Pro CV Designer
Resume Templates and Builder
Tidy Mind Pro: Mind-mapping
Air Scanner by Qrayon
Wireless Document Camera
Presentation Recorder
Keynote Video Screencasts
Whiteboard Pro by Qrayon
Colors, zoom, undo, and more!
Vittle Pocket
Screencast Video Maker
Slidecast: Screencast Recorder
Create Presentation Videos
Magnifying Glass by Qrayon
Magnifier with light and zoom
WiFi Movie Player
Play videos. Copy over WiFi.
Fontpress Lite: Text on Photos
Words + Filters over Pictures
Audio Notebook Pocket
Sound Recorder and Notes
Doodletime: Timelapse sketches
Practice Sketching Daily
SyncBoard shared smartboard
Realtime collaboration
Text Editor by Qrayon
A fully native text editor
Stickyboard
Stickyboard 2 Free Edition: St
Quote Daily: Inspiration for G
Slideshow Karaoke: Presentatio
Stickyboard 2
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