DIY universal app

Need a universal app(iPhone and iPad) User selects a day to start (from a template of per-defined start days) the DIY program User should also have the ability to choose to start on any day apart from the template days above. User can define under settings to be reminded and notified but text and sound A running counter or dashboard to display to the user how many days completed and how many left to go. On completion of the specified program ie after the duration of x days, the user is presented a completion badge. User should have the ability to make notes on each day and check off when they complete each day of the program Users can share the text/image/notes to social media or via email Allow user to be able to set font size, use pinch feature, have auto scroll and set scroll speed etc