i can provide special price for you and faster turnaround. i have a similar on demand PHP and native android & iOS applications included with source code that you can directly use.
Since it is open source environment, the source code is fully own by you and coding are well documentations so it will easier for you to expand the project based on your exact requirement in the future.
I will help redesign in terms of logo changes, background color, image changes and upload the app to google play store and apple store.
If your interested, i can show in more details.
Looking forward for your reply.
Warmest Regards,
Dr. Syafiq Affandi
Software Architect Specialist