[iOS] Free Pixomatic Photo Editor (was $4.99)

Not sure how long it'll be free for.

Thanks to alvian the Pixomatic PRO is also free!

1 Paid App in 92 Countries and #1 Paid Photo & Video App in 122 Countries. Featured by Apple in “Great Photography Apps”, “New Apps We Love” & “Share the Fever” on the App Store in more than 20 countries.

Pixomatic is the first-ever mobile app that brings desktop level quality for selecting and masking images. Now, you have no problems with cutting out even the most difficult picture elements, including hair! Smoothly select and mask even the trickiest hair edges.
Also, we introduce hundreds of photo stickers that you can add to your photos with a single tap. In just a few minutes create funny pranks, visual art and social media posts for your business or stunning photo manipulations, viral memes and selfies to share with friends. Pixomatic has a full range of amazing photo editing tools for creative minds. Use smart cutout, add layers, apply blending modes and unique filters to create epic masterpieces. Let Pixomatic be your only all-in-one photo editor!