Build us a Him vs Her App for Iphone and Android

Hi there, We are looking to have our first app built that will work for both Iphone and Android. The idea is that a couple can each download the app to their own individual device, and tally a point for whomever is “right”, as a running total. We would like the app to be able to connect between different users, so that they are able to play the competition together. Here is the list of features we are looking for: - Each person must sign up and sign in. It can be through email or Facebook. Other suggested sign ups options are welcomed. - The app should allow the couple to find and connect with each other - When logged in you will see your own profile and partners when added - Users should be able to upload a profile picture and perhaps a status message or memo - When someone is right, there should be a place to add a point and the ability to add a note as to why they were right so it can be looked at in the future - of course that should be visible to the other person. - Allow the couple to create challenges that they can set the length for. Example: weekly, month, every three month and so on. In those challenges, there should be a drop down option of what the loser has to do, for example: Clean the dishes for a week, pick of dog poo, scrub the floors etc. Score tallies can be totalled per day, week, or month - but there should also be an ongoing tally from start to present time. - When one user creates a challenge, the other person has to accept it thus they will receive an alert - Ability to share scores on social media, including an option for the winner to share (brag) that they won and announce And announce the loser’s punishment - Notifications, when someone makes a change to their profile, such as adding a point, the other person is notified. Users alerted if they haven't signed in to the app after a long period of time. For example, they could receive a message such as: “Hey, we know you were right AT LEAST once today - why don’t you log it in the app and get to winning!” - Show global stats of Men vs Women scores of all users - Option to invite people to play through the app via Facebook and email - It would be great for us to have an admin panel of some sorts where we can edit messaging (not sure if that is possible) either way, we will write the messaging. We plan to add many more features but we want to get this off the ground and build up from there. This is our first app so we may need guidance along the way but we are currently researching it all.