Remote control app and newsletter sign up app - open to bidding

Hi, I have 2 projects that I would like. I will start with the first project which is very simple. 1. Newsletter sign up. This would be to have an app that will accept name, email store both with a tag that is preset. It can do this off line and then upload it when the internet is reached. The upload can be a simple emailing of the list with comma or tab separated fields and nl for each signup. This would be for Andorid only. Very simple. 2. This is more difficult. It is a remote control for a pre-amp. Controls visible on top panel will be volume as the largest, mute, input selection and balance(left and right). Sub menu would be - max vol setting, search for pre-amp (device pairing), input volume presets (4 inputs), paired inputs (yes/no question). This information would be sent to the connected device via wifi only. If no local wifi, then no pairing. Another option will be bluetooth for the pairing instead of wifi, although internet will be there. This app will a)display the selection, b) send the information, c)confirm it is received and d)update the display. Example, volume up. a) change volume up button to red, b) transmit the information, c) get confirmation, d) change button to regular color again. If no confirmation, then wait until timeout and display error in top of screen. Please let me know your cost for 1 and 2. I will try you out with 1 and if that works, then 2 also. We will have to work slowly on to so that the interface is to my liking, simple to use and has the company logo. Thank you very much. Merrill