I want someone to make me an iphone app that gives extra battery storage, lets say an iphone takes normally 4 hours for battery to die, with this app can give iphone users 5 hours instead of 4 hours, this is just an example it can be more or little bit less.
I will pay $150-$550 max for this app
5 freelancers are bidding on average $446 for this job
Hi, I have nearly 18 months of iPhone app development experience and 5+ years of Apple desktop application development. Looking forward to working with you. Thanks,