What’s the only thing better than an awesome Android app? That’s right — an awesome paid Android app that becomes available for free. Amazon’s Google Play store rival, the Amazon Appstore, is perhaps best known for providing users with one paid app for free each day. For one day only, however, Amazon is apparently feeling particularly generous. Instead of offering just one paid app for free on Friday, the company has made 9 awesome photo editing apps completely free for 24 hours. Here’s the full list of free apps along with download links and regular prices, courtesy of 9to5Google: PicShop (Reg. $2.99) Photo Studio PRO (Kindle Tablet Edition) (Reg. $3.99) Perfectly Clear (Reg. $2.99) FireFrame – Digital Picture Frame (Reg. $0.99) PicFrame (Reg. $0.99) TouchRetouch (Reg.