Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
Easy Message - Easy Message app comes up with features to help users in effortlessly sending text messages to a phone number, which is not in the contact list.
Cellcrypt - Cellcrypt app provides features so you can enjoy secure conference calling, messaging, and sharing of documents.
WhatsRemoved+ - WhatsRemoved+ is a mobile tool developed and published by Development Color for Android devices only.
YAATA - YAATA app offers features that let you send multimedia files such as images, videos, audio, and GIFs, etc.
SMS Plus - SMS Plus app offers features that let you forward text messages through internet connection as well as through other social media platforms.