Since it is a small project I can deliver it to you within 7 days due to the experience I have on iOS development. You check check apps that I have built and are already on the AppStore, by visiting my website: [login to view URL]
Schedule:
1 - DefaultCreate Design/ integration for iphone Login/Registration and change password Milestone - 16/04/16;
2 - Manage Categories and sub-categories store user password and name - 18/04/16;
3 - Manage Notes Settings,About us - 19/04/16;
4 - Sync with iCloud - 21/04/16.
Those dates are for .IPA delivery, but will have daily updates through communication.