Flannagans Accountants app for iPhone and iPad

Flannagans App for their customers. Application is restricted to be used only by the clients/customers of the company. Access of the application will be provided to users who are already clients to the company. No feature of the app will be available for the use of public in general.
Application will be mainly distributed to users in UK with a few international users too. Application is completely free for Flannagans customer and there are no paid features and 3rd party Ads in the App.
App features for Flannagans custmers include:
1. Receive reminders about the deadlines about their taxes
2. Given instructions on what they need to do next
3. Reminds to send information needed to complete the tax returns