Gps tracking platform with app/ios app

I would like to know more about your app idea then I can put the actual bid amount. Let me know if you're really interested in moving forward.

Hello, Nice to meet you.
We have reviewed your project requirement in details & will convert your idea into reality. I am Mobile App developer as well as Web Developer. I have been working for the past 3+ years developing iOS(iPhone/iPad) apps and Android apps, including programming and graphic design. I love doing quality work and I am so easy to work with. I can get a lot done in a short time and I 'd welcome the chance to complete a high-quality project for you. We develop more than 35+ application including Android and iOS plate form. I have some questions in mind. 1 - Is design is provided by you? 2 - Can you give me more detail about this project? 3 - Can you please share your complete idea behind creating these apps? 
Thanks.