need option to see ALL to-dos on single screen, and to prioritize

Almost sold on converting from Jott: here's what's missing: 1) need to be able to 'see all', rather than have to potentially look through 4 screens to get an overview of all to-do items. That single view could be listed in the same way "today, soon, later, overdue".. 2) need the ability to prioritize within a list! today for example, remembering to 'call my boss asap' is more important than 'picking up shaving cream'. they can't all be equally weighted.