CostPlus Drugs - Mark Cubans latest venture, Cost Plus, offers hundreds of common (and often life-saving) medications at the lowest possible prices by cutting out the pharmacy middlemen and passing all savings to you.

Gone - An ephemeral to-do list

Hero - Hero offers student behavior management applications for K-12 schools.

Streaks - The to-do list that helps you form good habits.

Bell - Why getting your pill on time is that important?

Todoist - Todoist is a to-do list that helps you get organized, at work and in life.