Hello PH, WhatsApp is widely used where I live and a common problem that we come across on a daily basis is the need to save a contact on our phone in order to open a chat or conversation with someone. We created Whatsium to solve this issue. You just need to enter the number that you wish to open a chat with and the app will instantly launch the chat screen inside WhatsApp without the need to save any contact info. We have a native Android app for the same and a web app that works with WhatsApp Web as well as WhatsApp Desktop. The Android app also has dedicated support for WhatsApp Business. We are planning to launch an iOS app soon. It's completely free to use. Give it a try and let us know your feedback and suggestions.

Whatsium

Open a WhatsApp chat without saving any contact info.

Open a WhatsApp chat without saving any contact info.