How to Create a Messaging App_ Valuable Insights You Need to Know
                     How to Create a Messaging App: 
Valuable Insights You Need to Know
  
Authorization
To c reate instant messaging app that has an option of registering via social network or email, your mobile developers can make use o f open authorization protocol (e.g. OAuth) or direct interaction with 
the client-server API.
Importing Contacts
It's also a good idea to let users see who else from their contact book have is using your messenger 
and whom they can message right now. To implement this, developers may build a mechanism 
com paring user's contacts with re cords in the app's database. If the match is found, the app marks 
those users on the client-side. 
                 Instant Messaging
No doubts, this is the core feature for messenger development. It can be implemented in several 
way s. The main difference between  those ways lies in the data transmission method. In the first case, 
the messages are passed through the server, in the second -- from user-to-user. 
 File Sharing
To  make a chat app with file sh aring capabilities, developers can use specific APIs as well 
as pass the data to servers with the help of SOAP and RESTful APIs. 
    Tracking Location
Why is it for? Users can share their location with friends to find each other or just show 
whe re a store, office, parking o r whatever is located. For example, in Telegram, a user to 
whom a location was sent can build a route from current to the final point.
    Encryption
Taking into consideration the increasing incidents of stealing personal data, the robust 
encryption is a must for any app. If you want to create instant messaging app, you have to 
guar antee the security for users ' personal data.
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