Tech Pirkees Inc. - App project

Mobile app project description

Please note budget is for all three platforms Web/Mobile (Both Ios (IPhone/Ipad) & Android (Phone/Tablet): Only Companies with expertise in business/travel/hospitality/entrtainment domain (developed web/Ios/Android apps) will be considered.
I am starting a new startup company based on the peer to peer sharing economy model i.e company like airbnb/wimbu/9flats/roooorama. I need a quote from you guys for complete A 2 Z web development (Webservices, customized CMS,functionality/webserver/complete backend) /Ios (Iphone (from 4 to current versions i.e 6,6plus)/Ipad (from 2 onwards) & Android version. I intend to start work on this project in the month of April (22nd start date). The development period across this 3 platforms based on my estimation is 4 months additional 1 month in case of delays. Can you please provide me a quote after taking into conisderation the above related websites airbnb/wimbu/roomorama etc. Please make sure you are considering the entire aspect of the 3 platforms i.e front end/backend Eg: automated billing & Invoicing, Google Tag manager, page meta data,as required/web analytics API/Reporting (Google analytics), Accounting, Database (feasability - we are open to suggestions) , Payment Gateway API's (Stripe), and other aspect of mobile and webserver architecture that seamlessly allows the smooth functioning and scalability of a website/mobile app