Fluent - Math Fluency app for iPhone and iPad

Features:
- Hundreds of randomly generated digital flashcards in Addition, Subtraction, Multiplication, and Division
- Stages that help you commit facts to memory through repetition
- Untimed Mode, a practice mode developed specifically so that you can choose problems that you want to work on and practice them at your own pace
- Race Mode, a practice mode that allows learners to test their skills against the clock and see how quickly they can answer problems
- 40 stages per operation that progress in difficulty
- Customizable color themes
- Fun skins for Peck the Duck, the Fluent mascot
- Printable certificates that can be earned after completing all stages in an operation