Write an iPhone application

Searching for an app developer who can develop android as well as iOS app for the below mentioned app description requirement is for a food domain application with majorly the following modules Food App features:
 Key Features:
 •Register – User will register on himself on app •Login – User will login to the app
 •Social login- Login via Facebook/Google •Email authentication
 •Email integration
 •Offers/coupons Api
 •Search Api
 •Location Api
 •Push Notifications
 •SMS API
 •Email notification
 •Google map
 •Filter Api
 •Review module •Photo/video upload •Ads API •Marketing API (Atlas API) •Web services Api Features >> Type of User :
 1-End users
 2- Admin
 End users: 1. Splash Screen- Visitors/Users will be able to view the splash screen of the app. 2. App tour- Visitors / Users will be able to view the steps which will be required to be followed for 3. Understanding the services provided by the app. 4. Register/Login- Users will be able to register or login into the app after selecting the type of login they 5. Forgot Password
 6. Location setup- Add city and your area
 7. OTP verification- one time verification password will be received to your number.
 8. Profile- Add your personal details
 9. Edit profile
 10. Search vendors – Add your location add area to find the nearby vendor 11. Food vendors list – list of your area restaurant will be listed
 12. Food vendor detail- can find the details of the particular vendor
 13. Address – enter your address for the delivery
 14. Deals list
 15. Deals detail
 16. Sort/Filter option
 17. Menu list – Different cuisine will be 18. Menu detail – Details of products
 19. Review & Ratings
 20. Logout Admin:
 1. Login- Will login to app.
 2. Forgot Password- same as explain above
 3. Reset Password – one can reset password by getting the link on their email 4. Profile
 5. Edit Profile
 6. Customer management - View/Block/Unblock/delete 7. Restaurants management - Add/Update/delete/read 8. Reviews & ratings management 9. Filters management - Add/update/view/delete 10. Food category management-View/update/add/delete 11. Orders management- View/delete 12. Offers & coupons management -View/Read/update/delete 13. Static content management - Create/Read/update/delete 14. Subscription plan management - Add/update/view/delete Key in your quote,estimate SLA and contact details. I will contact you accordingly