This app is developed for making our daily life easy We all have faced a issue that whenever we want to send message to someone then we have to save his/her number and that can be irritating sometimes .There are some apps like our app CONTACT OPENER already available on play store but to use them we have to open them and paste number in that app everytime and then we can send message to anyone without saving number
But CO(contact opener) makes this task much more easier than existing solution You only have to install CO app and that's it whenever you want to message someone you have to copy that number anywhere in your mobile ex: dialer, notepad, chrome search bar etc and then we have to select that numbers and you will see a option (CO) tap on that and boom your app chat window will open without saving that number"