Apple & Android application

I need someone with proven experience to write an application for iphone and android mobiles. The application needs to: Show what applications i have used and for how long. Record your daily applications usage Be able to block me using the application at my desired time. If not clear ask more question *ONLY SERIOUS BIDDERS* *ONLY A SET PRICE* Once the price is set and we both agree, the price CANNOT be negotiable and the employee will be paid once the project is FULLY completed. The money will be deposit once we have found an agreement but NOT PAID until the project is FULLY completed. PLEASE NO TIME WASTERS ONLY SERIOUS BIDDERS. PLEASE QUOTED PRICE IS FOR BOTH APPLE AND ANDROID APPLICATION. Regards and good luck to you all.