Hello,
I can develop the application and can integrate the required features. I'd like to discuss in details so that I can assist you better and provide you the best solution accordingly with exact budget and timeline for this work.
Let me know which platform you would prefer for this app we have following option and technology we cover right now-
1. Ionic framework (Hybrid app platform, need to code one time for both iOS and Android, will cost less)
2. Native iOS/Andriod (More robust, need to code on different suits like Android SDK and Swift/Objective C for Android and iOS respectively, will cost 40-60% more than Ionic)
which one you would like to go with, so I can send you an exact proposal with timeline and budget.
Thank you