Structure Master

You can solve problems of structural mechanics on your phone or pad by the app.
It is very convenient to draw the structure enjoying very smooth experience. The MultiSelect command can help you deal with large structure just like CAD.
Also, it has a powerful function to provide internal force diagram, dynamics, influence line and stability analysis, which may be the world's first application for civil engineers.
The last thing is that its AI algorithm can give all the solving steps of structural mechanics problmes. And it is just solved by the artificial intelligence in your phone so there is no need for you to access the Internet.
The engineering staff can use the MultiSelect command to make the accurate structure with the number of decimal places.
There are video tutorials in the Youtube.
The first version is free with no advertisement.