Write an iPhone application

The project would be completed in phases and I will give you each phase and you we’ll set a timeline and budget for it. Once done we'll move on. So lets start with Phase 1: This phase would contain sign up, authentication, security and chat modules. Sign Up: This would be easy. The app will ask your number, send authentication code and create an account. It will take more info once the number is verified thru OTP. 1. Name 2. City 3. Father Name 4. Profession 5. Email Address 6. Select a Community: These would be predefined communities and once a user signs up for one community, he cannot change it. The communities would be added from our admin control panel. If account already exists by that name then will use it to sign in. Authentication: This will be a closed app for each community, thus N number of community members need to verify the new user. We have to keep the number a variable, we may change it time to time, like in beginning when a community is small may be 1 member shud verify and later we may wanna increase it to 2,3 or 5. So keep it a variable that we should be able to change from our admin control panel. How it would function? 1. It will read all the contacts in users phone and identify if any of those are already a member of that community in our DB. 2. We will show him the list of all those member who are and the user should be able to select N number of contacts from there. 3. User should also be able to enter a number that is not in his contact list. Once the user selects N contacts, a request will go to all those members via email and a notification in their App. We need to store every detail. Like who is approving who. So we have to design the database accordingly. Security: After the user starts using the app i.e. after approval, the will also ask for a passcode. The app has to be locked like a private app. Every time the app goes in background, its locked and every time it is launched or comes to foreground, it should ask the pin to enter. Chat: Once a user is approved by the community members, then he enters the app. There he will have a wall that will have highlights of that community. Its the common wall. All the members see this. There would be Chat rooms. These would be created by admin only from our server. The user can go to these chat rooms and talk. As of now users cannot create their own rooms or chat with individual people. Users should be able to send text and media posts to these rooms. --- I’ll provide the app logo and designs. May be wireframes too. --- Once this phase is completed I’ll clear the payment and start with next phase. Budget is INR 50 k. Regards ,