percolator for iPhonePhoto app Percolator by Tinrocket is on sale again for only $0.99 — that’s half off the regular price of $1.99! Although the user interface has a very retro look, it’s a very Modernist app that makes your iPhone photos look like a mosaic comprised of circles.

I previously reviewed Percolator here on the blog, giving it four stars. It’s easy to use and a fun, modernist app that produces unique colorful effects. In fact, the background image in Life In LoFi’s most recent header (seen above) was created with Percolator.

Percolator works on any iPhone, iPad or iPod Touch running iOS 3.1.3 or newer.

Percolator is on sale is for a limited time.