We make engineering mobile apps.

About Us

We are FPCapps .

We make engineering mobile apps.



Created by Experts

Engineering experts have included all the information you need to know on the job.

Responsive Apps

Our apps are fast and responsive. The data is also available offline.


We support imperial and metric units in all our apps.


Brilliant, please update to include drill and tap tables, 1/1000″ to mm conversions etc, will make a great replacement for zues tables

There seems to be an app for everything stupid, and these guys actually put together some incredibly useful resources with this one. HIGHLY RECOMMENDED, though because I run a building diagnostics firm I upgraded to the Pro version. Can’t beat 99 cents though. Buy it.

It’s a concise textbook, not a calculator. But it’s good at what it does.

Great until little program, better than an engineering handbook as it’s always available. Thanks.

It’s actually a very decent intro to pump basics an gives you easy conversions for units. I like having a quick refresher to incompressible turbo-machinery in my pocket. A must have for any Mechanical Engineer that only rarely deals with pump dynamics. Cons: the UI is a bit bland, although the maker was focusing more on content. Pictures/diagrams would be nice. The cutoff for the bottom of the page is a too high, forcing you to rubberband up a 1/2″ to read the last line or so – no biggie. Overall, worth it.