NPKalc - Fertilizer Calculator app icon

Apps Like NPKalc - Fertilizer Calculator for iPhone and iPad

Calculate doses and units

Calculate requirements for granular and liquid types using various unit measurements. Input soil test results and desired nutrient levels. pplication rates for lawns, gardens, and crops. Export results for record-keeping.

by Barton Cone★ 4.39 ratingsUtilitiesFreeData updated 2026-09-06

NPKalc - Fertilizer Calculator screenshots

Ranked alternatives

Showing 821–840 of 1,000 ranked alternatives.

  1. LuxeCalc Premium Calculator app icon

    LuxeCalc Premium Calculator

    Pooja Gupta

    Calculate, convert, and manage with precision

    Offers financial tools including loan and investment calculations with payment schedules, interest breakdowns, and amortization tables. It includes unit conversion, equation solving, and customizable themes for enhanced productivity.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  1. CalcMate - New AI Calculator app icon

    CalcMate - New AI Calculator

    Xi'an Lanze Future Technology Co., Ltd.

    Calculate, edit, and store equations

    Perform calculations with real-time results as you type. Chain multiple calculations together for continuous operations. Customize settings for personalized experience. View detailed history of previous calculations.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  2. Lathe RPM Calculator app icon

    Lathe RPM Calculator

    Slava Barouline

    Calculate RPM based on material and designation

    Calculate RPM for operations based on material type, designation, tool type, and work diameter. Support measurement unit selection.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-16
  3. EZPZ Tip Calculator app icon

    EZPZ Tip Calculator

    Martin Engelsgjerd

    Calculate tips and find totals

    Calculate tips by entering subtotal and selecting a percentage, or input subtotal and total to find the tip amount. Adjust custom percentages for precise calculations. Split checks among 1 to 30 people using the slider.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-11
  4. Chain & Sprocket Calculator app icon

    Chain & Sprocket Calculator

    Vladislav Zhirnov

    Calculate and ratios

    Calculate gear ratios and speeds by entering teeth. Determine length and tension. Select sizes and types. Export calculations as PDF or image. Compare setups for efficiency.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-06
  5. Voice & Tax Calculator app icon

    Voice & Tax Calculator

    Muhammad Asad Arman

    Calculate with or standard input

    Use commands to perform calculations. Access simple, scientific, EMI, GST, and simple interest calculators. Input numbers via or touch. Switch between calculators quickly. Save calculation history.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-09-06
  6. RADTAR GREENS app icon

    RADTAR GREENS

    Rural Agricultural Development Technology And Research -RADTAR

    Connect farmers, buyers, and entrepreneurs

    Manage crops with AI-driven advisory tools and precision farming features. Track soil health and weather data. Connect with buyers and entrepreneurs to sell produce. Monitor supply chain activities and access market prices in real time.

    ★ 5.01 ratingsBusinessFreeData updated 2026-09-06
  7. Price Match: Unit Converter app icon

    Price Match: Unit Converter

    PongYin Siu

    Convert units quickly and accurately

    Convert units across 6 categories including volume, weight, temperature, area, and more. Switch between metric and imperial systems. Input values manually or scan text for automatic conversion. Share results via copy or email.

    ★ 0.00 ratingsReferenceFreeData updated 2026-09-06
  8. HashMaker app icon

    HashMaker

    源 温

    Calculate and copy file or string hashes

    Calculate MD5, SHA1, SHA256, and SHA512 hashes for files or strings. Copy results to clipboard. Accept drag-and-drop for input.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-08

How we rank alternatives

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