Apps like Workstrings
Reference apps that do what Workstrings does: the App Store's own picks for people who like it in the US.
OilField Formulas iHandy Calczhandos uakanov 路 ReferenceNo ratings yet$1.99
Virtual Flange Slide RuleValveworks USA 路 Reference5.0(13)Free
KICKDRILLRichard Steffensen 路 Education5.0(1)Free
Friction Drilling CalculatorDrillsoft LLC 路 Education5.0(6)Free
Petroleum Dictionary - OfflinePuju Dekivadiya 路 Education4.4(9)Free
OTC 2026Offshore Technology Conference 路 ReferenceNo ratings yetFree
SPE InternationalSociety of Petroleum Engineers 路 Reference4.9(8)Free
Mud fluidDmitry Pavlov 路 ReferenceNo ratings yetFree
Flange Bolt Size & TorqueOpen Source Consulting LLC 路 Reference4.6(374)Free
NM E-TagNew Mexico Wildlife 路 Reference2.1(90)Free