Microsoft Office Lens VS Quiver

Docutain - Digitize, manage and find documents efficiently. With Docutain, your smartphone not only becomes a scanner, but you also get a complete and secure document management system including a QR code scanner.

Padlet - Visual boards for organizing anything.

Zoho Notebook - The most beautiful note-taking app across devices.

Quizalize - Quizalize is a leading web-based and mobile-based classroom application that delivers the best and easiest way to differentiates your teaching.

OneNote - Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.

Popplet - Popplet is the simplest application to capture and organize your idea.