⚠ the app still in development  

the app have a welcome screen as below

the logo of the app also is my design

the second screen is the log in screen as below

the log in screen consists of  user and password input 

log in button and sign up button , and the app is linked with users Data Base online to check the users and password and also the sign up button attached  to register page to register  new users 

in case the password entered was wrong the sign up button become forget may password button to switch to forget my password screen  

the sign up screen 

sign up screen contains input for the name , nickname , swap id , password ,mobile , email , leader name and leader mail and tow drop down lists gender and  and site plus two buttons one for confirmation and the other to get back to sign in screen

the app's main screen and it shows up after successful log in

at the top of the screen two buttons one to enter the profile page and the other to sign out 

and below that created  four main buttons for the navigation to another pages related to the main purpose of the app

the  profile page

 profile page contains the inputted info while registration since it is recalled automatically  again from the online database  and two buttons one for submitting any adjustment and the other to get back to main screen 

 the app still in development phase  and the rest will be updated soon!!