If you’re curious to know how you can start a WhatsApp conversation with any random number, that’s not saved in your Phonebook? Well, your hunt for such a utility ends here!
A simple & easy to use tool designed for your favorite WhatsApp messenger to send one or bulk messages to any number that is not even saved in your contact list.
HIGHLIGHTS: Let’s see how this application can make your instant messaging experience faster!
● Simple, Fast & Easy-to-use
● Classic Interface
● Smooth navigation
● Quickly message to any number without saving it in your Address Book
● Send texts to anyone just by knowing its number & country code

How SignApp Works?
Step 1- Install & launch SignApp on your device.
Step 2- You’ll be guided with a quick tutorial to learn how the app works.
Step 3- Enter the mobile number with country code to whom you want to send the text on WhatsApp.
Step 4- You’ll be automatically redirected to WhatsApp with their chat window open.
Step 5- ‘Hi’ appears as the default message on the chat screen. You can type your own message & hit the Send button.