QKSMS - QKSMS is a beautiful communication app that offers magical texting experience.
Easy Vault - Easy Vault: Hide Pictures, Videos, Gallery, Files is an all-in-one privacy protection application designed for those who want to lock and hide their private files.
KDE Connect - Integrate Android with the KDE Desktop
Folder Lock - Folder Lock is a security software that helps you to password protect files, shred files, clean history, encrypt the personal documents and much more.
Pulse SMS - Pulse SMS is a next-generation SMS and MMS application that is fast, secure and packed with lots of modern features as well as customization feature you cloud want.
Private Photo Vault - Legendary Software Labs LLC introduces a brand new feature-rich privacy protection app known as Private Photo Vault.