Message Peeping Tom - Message Peeping Tom is an app by HSTAR, offers features that let you read your messages without giving the read report to the sender.
WhatsRemoved+ - WhatsRemoved+ is a mobile tool developed and published by Development Color for Android devices only.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
NCleaner app - Notification Blocker, Cleaner, and Heads-up Off app is a free-to-use Android tool created and published by SoloVPN and NCleaner.
Seecrypt - Seecrypt app allows users to do secure voice and conference calls by using advanced encryption features so they can contact their friends, colleagues, and family members without any privacy issues.
WAMR - WAMR – Recover Deleted Messages and Status Download is a powerful app that helps you recover text messages and media attachments.