Need debugging 3d party Android messengers: Whatsapp, Viber, Telegram, Instagram, ,Wechat, Skype, VK and anothers.
Need write Android application for open message history from local application file (Android already rooted) of each this messengers.
In your offer please indicate:
1) What is debugging tools are you use?
2) How much will cost for write program for each application messenger? For example, for Telegram.