Apps like pipe fitter book

Here are some great alternatives to pipe fitter book by Fitter Fabricator Gyan :
easy Pipe fitter
easy Pipe fitter
★4.1
Offset Pipe calculator
Offset Pipe calculator
★3.7
Pipefitter Tools
Pipefitter Tools
★3.8
Pipe Trades Pro Calculator
Pipe Trades Pro Calculator
★4.4
Piping Fabrication and Welding
Piping Fabrication and Welding
★4.3
Pipe Diameter Calculator
Pipe Diameter Calculator
★4.0
Pipefitters 211
Pipefitters 211
★3.4
Pipe and Fitting
Pipe and Fitting
★4.1
Pipe Fitter Calculator
Pipe Fitter Calculator
★4.6
Piping Toolbox: ASME, Fitting
Piping Toolbox: ASME, Fitting
★3.3
Pipe Guide Calculator
Pipe Guide Calculator
★3.6
Realistic Pitch Pipe
Realistic Pitch Pipe
★3.7
Alchemy Water Pipes Connect
Alchemy Water Pipes Connect
★4.7
Piping Engineering
Piping Engineering
★4.0
Piping Engineering Pro
Piping Engineering Pro
★3.9
Piping Reference Pro
Piping Reference Pro
★3.6