Save contacts - Save contacts app provides features through which users can select the desired data to create the backup in a variety of different formats.
Lucky Patcher - Lucky Patcher is a great Android tool to remove ads, modify apps permissions, backup/restore apps, bypass premium applications license verification, and more.
SIM Contacts Manager - SIM Contacts Manager app offers features that let you insert your sim card to your mobile phone to manage, edit, add, and delete your contacts right at your fingertips.
leo playcard - This app is used to hack in app purchases
X-Transfer - X-Transfer is an app by WebToGo that comes up with features to help you in performing data transfer between your smart devices in a few simple steps.
Cheat Engine - Cheat Engine is an open source memory scanner/hex editor/debugger for Windows.