Mobile app-Android & iOS

General information for the app: Mobile app for iOS and Android platforms for Non-profit organization

Kind of development: New app in English and Greek menu language (will provide all the translations)

Description of every page/module:
-Optional member login capability with email verification (for communications)
-General description of organization with text and few photos (about us)
-Link to existing online music stream and module for messaging-feedback regarding the stream
-Link to parts/content of official website, i.e. photos
-Link to Facebook page
-Event calendar update-able
-Link to announcements
-Live notifications.
-Ability to pay membership or contribution fees via Paypal
-Messaging-feedback ability from public/members

Description of requirements/features: uploaded to app stores

Extra notes: will provide some of the content, logos, images, backgrounds, etc.

Any additional suggestions/proposals as for layout and enhancement are welcome by developers. Thanks.