WhatsOn is Amazing app for making and Simplifying Life for people who don't like to save number every time in your contact list to send message on whatsapp, just simply open WhatsOn click message button, select your country where you want to send message and enter number, whatsOn is smart enough will detect the number available on whatsapp or not and it launch app for new chat. You can make call, message or share photos, images, videos, emojis, stickers.
Send Message to Any WhatsApp Number Without Saving Number in your Contact list.
Direct Message on WhatsApp Without Saving Number into your Contact List.
Save status / Share in your phone,
WhatsOn is Also Status Saver App,
You can also Share Status using WhatsOn
Make Call Without saving number in your contact list
Check Availability of a Number on WhatsaApp using WhatsOn
Check number is available on what-sapp or not