Knock - Vibration Messenger app for iPhone and iPad

A world consisting of vibration
A world that we can communicate with each other by vibration / sketch
New Messenger App Knock

Knock is everything and anything, it all depends on you, just need the recipient and the time for Knock
You can have communication by Knock with your friends for anything, anywhere, anytime
Knock is a mobile chat messenger that has differences from app Yo
While Yo might seem to be similar to our app, Knock provides another convenient and practical dimensions

Knock is instant chat messenger & free chat apps for iOS
Best free chat messenger app in App Store
We don’t need your private information. Simple
Just input ID & Password, you are able to Login

Knock is a transaction to communicate whatever you want, to whoever you want to talk to
The new type of chat for a generation that does not have time to waste
Anytime, anywhere you can send vibration to the other party!
Have a picture you want to show your friends?

You can share the URL to your friends through Knock
While you send URL by Knock, Knock on their phone that you sent URL

Don’t you hesitate to invite your friends and enjoy together!
Meet the new messenger space using vibration!
We are still trying our best to provide a better service

Please pay attention to the potential growing service for the future. Thank you so much
What are you waiting for? Start Knock!

Knock Messenger app is very interesting! Thank you
We are looking forward to your review in App Store~ Please rate us :)
https://twitter.com/doknockapp
https://facebook.com/doknockapp