iPhone Screenshots


Version 4.0 new features:
- Add new type of beam's support (Spring Support)
- Calculation sheets by Stiffness Method
- Calculation sheets by Moment Distribution Method

A-Beam is an easy to use application but provide you the calculation for Reactions, Shears, Bending Moments and Deflections of the beams. From the very simple beam to the most complex of multi-span beams with any combination of loads applied.

The great part of A-Beam is you are not limited to the only predefined of the pattern of the beams with particular support and load condition, but in A-Beam you can create your own beam with any combination of span and load condition no matter how complex it is. And create a beam and input the support and load condition is easy due to the interaction of the user interface which will show you the beam diagram while editing the data.


•Saved and listed all the previous beams by showing each beam's Free Body Diagram (F.B.D) on the main screen so user can select and access previous work easily.

•Multi spans: no limit of number of spans of the beams

•Load patterns: any combination of loads applied to each spans of the beam (currently 5 types of loads "Point, Uniform, Triangular-Right, Triangular-Left and Moment load" ).

•Reaction at each support
•Shear Force Diagram (S.F.D.)
•Bending Moment Diagram (B.M.D.) (see Note1)
•Reading the result (shear, bending moment and deflection) all along the beam length by tap & move the tracing line along the beam.

What's New

Version 4.9.94

Add span information (E & I values) in Pdf report.

Ratings and Reviews

El BartoSimpson

When update it started to malfunction and I have to pay again

The application is amazing but I have to pay for the app again. I pay once the app before and before yesterday when I try to open it started to crash. I deleted it and try to download it again and asked me to pay so I pay again I don't know why but I have pay it once for the first time and I have to pay again


Thank you!

Great app! Love how much it helps on my hw and test!

The only issue is sometimes on the FBD and Moment Diag. the numbers overlap and you cant read them

my only wish is that i can change the loads from pound to Kips. but thats a minor detail.


Very helpful

Very helpful in my strengths of materials class. But for some reason I can't seem to create a cantilever on the beam. Ever time I change the distance of one of the supports, it alters the length of the whole beam. Is there a way to create a cantilever without the whole length being altered?


Sompop Pimsen
48.5 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2018 Anan Ratanasethakul


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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