MD
Excellent app, quick, accurate and age adjusted. Happy I found it. Kudos!
Yes, STS Calculator is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
STS Calculator is free.
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Excellent app, quick, accurate and age adjusted. Happy I found it. Kudos!
Great App! Provides Standard Threshold Shift information quickly