Dr. Greenhouse VPD Calculator app icon

Apps Like Dr. Greenhouse VPD Calculator for iPhone and iPad

Calculate VPD with temperature and humidity data

Calculate Vapor Pressure Deficit using temperature and relative humidity. Select Fahrenheit or Celsius units. Input values and click calculate. Results display color-coded indicators for humidity, vegetative, reproductive, or dry conditions.

by Dr Greenhouse Inc★ 5.07 ratingsProductivityFreeData updated 2026-09-06

Dr. Greenhouse VPD Calculator screenshots

Ranked alternatives

Showing 521–540 of 1,000 ranked alternatives.

  1. ART-ATLAS app icon

    ART-ATLAS

    Fertility Guidance Technologies

    ★ 0.00 ratingsMedicalFreeData updated 2026-09-06
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    Mockfy

    George Leonardo

    ★ 3.84 ratingsGraphics & DesignFreeData updated 2026-09-06
  3. Terraware app icon

    Terraware

    Terraformation Inc.

    Sync data when needed, collect data anywhere

    Track seed collections with a mobile device, recording quantities and types. Upload data to a seed bank database upon return. Sync data without an internet connection until upload.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
  4. Bridgemeter app icon

    Bridgemeter

    ABOVE-NET COMERCIO DE INFORMATICA TELECOMUNICACAO E SERVICOS LTDA

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  5. Cornell Pump Toolkit app icon

    Cornell Pump Toolkit

    Cornell Pump Company

    Calculate heads, losses, and save results

    Calculate Total Dynamic Head, Net Positive Suction Head, and Friction Loss. Save and share calculation results. Suggest pumps from a catalog based on system needs. Function without internet connection on Apple devices.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-09
  6. CalcEngineer app icon

    CalcEngineer

    Justin Bush

    Calculate CFM, size compressors, analyze pressure drops

    Calculate CFM requirements for air actuators with real-time results. Size compressors and air receiver tanks based on system needs. Analyze pressure drops and optimize pneumatic systems with engineering-grade calculations.

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.