Apps like Simple Offset Pro +

Here are some great alternatives to Simple Offset Pro + by Brian Varley :
HVAC Sheet Metal Pro Calc
HVAC Sheet Metal Pro Calc
★5.0
HVAC Duct Sizer
HVAC Duct Sizer
★5.0
Duct Calc Elite - Ductulator
Duct Calc Elite - Ductulator
★3.6
Quick Plumber
Quick Plumber
★3.9
Pipe Trades Pro Calculator
Pipe Trades Pro Calculator
★4.4
CookTools
CookTools
★4.0
SAMSUNG HVAC
SAMSUNG HVAC
★3.8
Mitered Pipe
Mitered Pipe
★4.2
American Standard® Technician
American Standard® Technician
★3.5
HVAC Calculator Lite
HVAC Calculator Lite
★3.4
DigiMEP Mobile
DigiMEP Mobile
★4.5
iManifold
iManifold
★4.1
Measure Master Pro Calculator
Measure Master Pro Calculator
★4.6
OnStation
OnStation
★4.0
Duct Sizer
Duct Sizer
★3.4
DUCT Ductulator
DUCT Ductulator
★4.7