Autodesk SketchBook might be a bit more popular than Simple Scan. We know about 1 link to it since March 2021 and only 1 link to Simple Scan. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I really like https://launchpad.net/simple-scan. Source: over 2 years ago
Try sketchbook.com, the official site. I don't know if it's different from the Microsoft store version, but it might be. There should be a free trial. Source: over 2 years ago
NAPS2 - NAPS2 is a document scanning application with a focus on simplicity and ease of use.
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
VueScan - Third-party software for film scanners and flatbed scanners.
Procreate - Procreate is the most powerful and intuitive digital illustration App available for iPad®.
XSane - A good proposal for SANE-2 has been written.
ibis Paint X - Drawn with + ibisPaint