Hello,
We are IT-Engineers with higher educations, developing mobile applications using Apple and Android native SDKs.
The accompanying bid, along with the time estimation is only a tentative one to be able to place our proposal.
In the process of mobile Apps creation the interface represents the most effort-requiring and thus cost-resulting part of the implementation. For this reason it is of great importance that the requirements to the interfaces are defined in detail, already in the early phases of the development process.
If the visual prototypes or descriptions of the planned interface are already available, they will significantly contribute to improving the time/cost estimation.
In terms of graphic design we also have both a great experience and the necessary resources to assist you in this field with professional solutions.
Life-time Bug-free warranty is a part of our standard service.
Best regards,
Andrei
Dev Experts.