HomeAppsProductivitySimple Offset Pro +Apps like Simple Offset Pro + Here are some great alternatives to Simple Offset Pro + by Brian Varley : HVAC Duct Sizer ★4.5 Duct Calc Elite - Ductulator ★4.3 PullCalc ★3.5 Pipe Trades Pro Calculator ★4.6 CookTools ★4.0 Ductulator Pro ★4.0 SAMSUNG HVAC ★3.8 Mitered Pipe ★4.2 American Standard® Technician ★3.5 HVAC School ★4.7 HVAC Calculator Lite ★3.4 DigiMEP Mobile ★4.5 HVAC test prep, exam prepare ★3.8 DUCT Ductulator ★4.6 Fast OEM Mobile Tech ★3.8 ProStat Skyport ★4.9