Adobe Shape 1.0.56 beta (Android 4.3+)

This release does not have a Play Store Description, so we grabbed one from version 1.3:

Quickly capture and convert images into vector graphics that you can use in Adobe Illustrator CC or Adobe Photoshop CC.

IMAGE CAPTURE
Whether symbols on a sign or something in your own sketchbook, it starts with inspiration. Snap a photo with your device’s camera, or use a saved favorite from your gallery or Creative Cloud project files.

DIAL IN MORE DETAIL
Use the slide control to add or subtract detail from the shape you want to capture. Crank up the contrast to create fills. Use it with the background toggle to play with your shots and pull the details you want.

QUICK REFINE
After you’ve captured your subject, remove noise or unwanted lines by simply tapping them. Did you lose too much? Toggle the +/– switch, and then tap the lines you want to keep.

AUTOSAVED PHOTOS
Once you authorize access in your device’s privacy Settings, photos you take with Shape will automatically save to your gallery. This makes it easy to process the same shape in multiple ways. Make subtle changes with the slider settings or toggle to invert the whole image.

CREATIVE CLOUD LIBRARIES – powered by CreativeSync*
Your library of high-fidelity vectors will automatically sync to your Creative Cloud account, giving you instant access from compatible applications.

*Adobe CreativeSync ensures that your files, fonts, design assets, settings and more all instantly appear in your workflow wherever you need them. Start your creative work on any device and seamlessly pick it up on another.