FFSAY app analytics for December 31

FFSAY is an instant messaging application, which can send text messages, voice messages, emoticons and pictures to friends through the network, and can also realize multi-terminal file transfer, continuous innovation to meet communication needs, and provide multiple languages, dedicated to creating infinite joy communication and entertainment experience. FFSAY needs to use the "Access All Files" permission to obtain other types of files except media files and conduct instant messaging as a message type.