Expert in developing Android and Apple Apps

Ok so we need someone who knows how to develop Andorid and Apple apps. We need a simple not complex app. We will will work with you as much as possible to keep cost [login to view URL] try and explain the instructions as much as possible if none of it is clear please contact me for more information. Mostly the app will just redirect to a specific page that way to avoid developer from working from scratch or doing a lot. Again this is too keep cost down. The app will have 5 to 8 options. When app opens it will contain either 5 or 8 options. Option 1: Website - When click this option a Website will open. Option 2: About US - When click it will either redirect to a page that explains the non profit organization. or you can copy and paste the text we provide what ever is best. Option 3: Calendar - When click it will open a URL where calendar is located. Option 4: Presidents Message - When click it will open a URL where the message appears. Option 5: Location - When click it will open a URL where the address and google map is located -OR give you the address and add the text with a google map whatever is best. Option 6: Contact US - When click on this option a URL that is where we have the contact form. Option 7: Schedule - When click on this a schedule app will open allowing the user to use it to add appointments or anything that is needed. Note this is the only one that might need the developer to work. OR i can add a script to our website and just redirect it to that page just as all the other options. Option 8: Donation - When click on it will go to a URL were it will have our donation form such as paypal and donation form. Only serious bidders.