Compute Wall Spacing On Your iPhone for Free!

Pointwise's first mobile application, Y+ Calculator, is available for free on the App StoreSM. The new Y+ Calculator is a handy tool for calculating the grid spacing at a wall to achieve a target y+ value for turbulent computational fluid dynamics (CFD) computations. Simply specify the flow conditions, the desired y+ value, and compute your grid spacing. The calculator supports either SI or Imperial units and can be quickly reset to sea level conditions.

Download Y+ Calculator

This is simply the beginning of our mobile application development. Our engineers already have an idea for the next app. If you have any ideas for the Y+ Calculator or any other applications you would like to see, send us an email at We'd love to hear from you.

Have you seen our online Y+ calculator? If not, you should check it out at

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Y+ Calculator
The Y+ Calculator, Pointwise's first app, is available for free in the App Store.

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