Android and iOS app to connect to a BLE CC2541 and received button clicking signal - aberto para oferta

Hi Rob, I need to develop an Android and an iOS app that will serve me as a prototype. I want the app to pair with a CC2541 device that was designed to be an anti-lost key chain (link bellow) and once the main BLE device button is clicked, the app will connect to the internet and send a pre-defined URL. That is it! I will create the webservice that will be listening and recording the number of clicks on a database. How much would you charge for that? The app doesnt need to look pretty [login to view URL]