It's fantastic and well worth the money; I used it on my YouTube channel to demonstrate various tasks and demonstrate how to do them, and I enjoyed the app. There are also many sketches there that you can use in your presentation, but the problem is that it does not support Arabic, so I had to use another app to save the typing as SVG and use it on the Explaindio app.
VideoScribe - Make your own whiteboard video animations with Sparkol VideoScribe – award-winning video scribing app for PC, Mac and iPad. Free trial available.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Doodly - Create your own doodle video in just 60 seconds
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Easy Sketch Pro - Software Allows You To Create Amazing and NEW Interactive Sketch Videos, SkyRocket Engagement And...
Slack - A messaging app for teams who see through the Earth!