Digital treasure hunt type app for Ipad/Iphone based on geolocation

PLEASE READ ALL BEFORE BIDDING!!! Description: Hunters need to find locations based on a set of clues they receive through the app. When hunters find a location, they will need to either (depending on the locations): - input the correct code (The system should automatically validate it) - submit their geolocation (The system should automatically validate it) - scan a QR code on location (scanning QR codes will give them a message or confirm they found the place) - or submit a picture (the app will automatically validate it using image matching/recognition technology). In the BACKEND admin should be able to have few hunts running in the same time and input : - the start and finish of the hunts, - waypoints/points-of-interest on the map, - different locations (and their coordinates) that need to be found, - and the clues/riddles to find the locations. Admin should be able to easily modify those so we can have many different hunts at hand. In the FRONTEND. The game begins with a few screens of text giving instructions to the players with a start button. The Game starts when user press the button (the app should geolocated each hunter) and give them the CLUES leading to all the LOCATIONS. So the FRONTEND will have access to: - all clues - a scoreboard - a messaging system (i.e WeChat) - a summary showing what they found and what is left - the time left in the game - an update feeds that shows which hunters had find what locations - a map that shows their own location (real-time), other hunters and points-of-interest - a built-in QR code scanner - a built-in camera NEXT STEPS: If you have done similar kind of jobs ONLY and are experienced with geolocation, then please reply with examples (PROVIDE THE LINKS!!!) of your previous works including any user interface or design examples you have done before. Please let us know when you could start the project and how long you will need to finish it. This is only one project but we are planning to have another one as soon as we see this one running smoothly. Please write this code "789" in the beginning of your reply, so I know you read it all. REMARK: 1. The geolocation system should be an hybrid (because sometimes hunters are indoor) of GPS and WiFi fingerprinting technologies (example Apple crowsourcing). If WiFi fingerprinting adds a major price difference please mention it in your bidding! 2. We would like to add Augmented Reality within the app. if it adds a major price difference please mention it in your bidding!