Not useful
I am a student and this app was not useful forme as it is for other users in comments. App does not let you to do any calculations in free version and forces you to go premium. Unfortunately almost nothing changes when you go premium.
Well done app
I am teaching undergraduate engineering thermodynamics at Harvard. Among the apps I have tried, this one stands out. Very easy to use. How about adding internal energy to the list of properties? How about adding Tv plane?
Excellent for steam properties using the latest IAPWS formulations
I am a professional engineer of 53 years standing. I found this app to be intuitive, accurate, and reliable. Very reasonable price. Highly recommended.





