OmaChat

OmaChat is a basic chat application that comes with a tremendous amount of privacy features. Some of the highlighted features are:
You can delete your message for yourself and other users without them getting any notification.
You will be notified if someone takes a screenshot of the chat or any information related to you.
OmaChat will not use any of your information for marketing purposes.
If you delete your account all your data will be deleted from the database without a trace.
The messages are end-to-end encrypted.
Abusive users can be reported directly to the developer and action will be taken on them accordingly.
Chat safely, privately, and happily.