Artboard Studio - Online graphic design app mainly focused on product mockups.

Amazon Appstore - The Amazon Appstore is a place to purchase and download apps for your Android device.

Snappa - The perfect graphic design tool for digital marketers.

GetJar - Discover and play paid apps and games for free.

Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.

F-Droid - F-Droid is an interesting alternative for Android users who want to try something different and not have to use the Goole Play store all the time.