★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
This app isn't in any of our charts yet.
(1) Rebuild by latest compiler and for current iOS devices. (2) The program is reconstructed to commonize other platforms. (3) Some bugs and difficulties are fixed. (4) Some UI operations are simplefied.
This application is a calculator of fixed end reactions in structural analyzer for educational or prototyping uses. Featured items are load designer by touching and drawer to PDF.