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★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in Indonesia, updated 18 Oct 2026
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#30 –
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presentation enhancements
The application is a psychrometric chart. It accurately calculates and displays relevant thermodynamic air & water vapour mixture properties. Supports both SI and imperial unit systems By sliding the reticle within the graph the properties values for each corresponding graph point are instantly updated and displayed in the respective fields. In particular the following properties are shown: Dry-bulb temperature, Relative humidity, Wet bulb temperature, Specific enthalpy & Dew point. Additionally ISO-7730 PMV/PPD thermal comfort parameters are calculated.