Android and iPhone application for events

Here are requirements: iPhone and Android application development for events updates. 1) Users can select a location from the list 2) List of events come up by date 3) User can click on the event and get more information (Description, location, etc pics etc) 4) Only users from certain email group can register to post the events. 5) Will need to put intial data (provided) Simple GUI interface and all the info can be hosted on a server. (registeration database etc) iPhone and Android needs to pull the info from the same database. It can be mobile webpage built into an app.. Only bid if you are clear about the instructions and can provide a sample demo. Send me a pm and I can provide more details.. Again only serious bidders.