Greetings,
The expected time for completion of your project is approximately 12-14 weeks and the cost is:
- the iPhone native application - $12000,
- the Android native application - $12000.
The Android and iPhone development can be done in parallel by different software engineers, so the total runtime of the project is about 12-14 weeks.
To create a final offer, customized to your requirements, we would need some more detailed information about your project.
Technically, in the process of mobile Apps creation - the interface represents the most effort-requiring and thus the cost-resulting part of the implementation. For this reason, it is very important to fully define interface requirements in the early stages of development.
If the visual prototypes or descriptions of the planned interface are already available – they would significantly contribute to improving the time/cost estimation.
In the field of the mobile applications development for iOS & Android, we not only have gathered a great experience, but also have the necessary resources to offer you professional support in this area.
The offer for your project includes a lifetime Bug-free warranty.
Considering the above information we would like you to pay attention to our portfolio at: http://www.freelancer.com/u/devexpertsteam.html.
We would be glad to answer any of your questions and provide with further assistance.
Sincerely,
Andrei
DevExperts.