Game Booster Pro | Bug Fix & Boost　1,700円→無料
https://play.google.com/store/apps/details?id=com.scoregame.gameboosterpro
BlackCam Pro - B&W Camera　170円→無料
https://play.google.com/store/apps/details?id=com.xnview.xnblackcampro
Resize Me! Pro - Photo & Picture resizer　170円→無料
https://play.google.com/store/apps/details?id=com.xnview.XnResize