Cross-Platform Finance App Development -- 2

Develop a mobile application for iOS and Android platforms to host on play store 1. User login / register 2. 5 main interfaces 3. 9 sub interfaces 4. Finance management application 5. In app monthly / quarterly/ yearly/ subscription 6. No database dependencies, should work on local storage of users 7.access to interfaces should be post access to Internet and authentication of subscription plan 8. Admin dashboard enabling change of interface core headings input values etc