Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

لقطات الشاشة لـ F.A.S.T

iPad

iPhone

About F.A.S.T

If you are inspired by spirals, this app is right for you. A spiral is a mathematical construct and there exists several types.

This app let's you play around with an Archimedean spiral and its logarithmic variation (Bernoulli's spiral). You can change size, dimensions, appearance, and much more.

For the enthusiasts there is a freak-mode in which you can be very creative by finding your favourite spiral. Enjoy!

If you have little children or even a baby, you might also want to check out the little brother app "F.A.S.T baby"