FertiMaster - Fertilizer Calc

Smart fertilizer calculator

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

FertiMaster is the ultimate NPK calculator designed for precision agriculture. Calculate exact nutrient requirements based on your crop and target yield. Stop guessing your fertilizer needs! FertiMaster is a professional agricultural tool designed to help farmers, farm managers, and agronomists apply the exact amount of nutrients their crops actually need. Powered by the scientific "Nutrient Balance Method," FertiMaster translates complex crop nutrition requirements into easy-to-read fertilizer shopping lists. Achieve precision agriculture, maximize your yield, and minimize wasted costs. Key Features: - Smart NPK Calculation: Simply select your crop, growth stage, and target yield. The app instantly calculates the exact Nitrogen (N), Phosphorus (P), and Potassium (K) required for your field. - Smart Inventory Deduction: Have leftover fertilizer in the barn? Enter your current stock, and our algorithm will automatically deduct its nutrient value from the total requirement. Buy only what you are missing! - Clear Shopping Lists: We turn abstract formulas into practical lists. Get your recommended fertilizer amounts converted directly into "number of bags" and estimated costs. - Custom Fertilizer Bank: Add and manage your local commercial fertilizer brands, their specific N-P-K ratios, and prices to build your personalized database. - Field History Tracking: Keep a detailed log of your fertilization strategies for different plots. Easily review past costs and reuse successful formulas for the next season with one tap. Farm smarter, not harder. Download FertiMaster today and make every grain of fertilizer count! If you choose to purchase premium membership, payment will be charged to your iTunes account ,and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase . Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice. Our privacy policy : https://api.zap.zhiyuetech.com/pages/privacy/fertimaster Our terms of use: https://api.zap.zhiyuetech.com/pages/agreement/fertimaster

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The developer, Beijing Zhiyue Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Beijing Zhiyue Technology Company Limited
Size
  • 46.5 MB
Category
  • Reference
Compatibility
Requires iOS 12.0 or later.
  • iPhone
    Requires iOS 12.0 or later.
  • iPod touch
    Requires iOS 12.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English and Simplified Chinese
Age Rating
4+
Copyright
  • © 2026 @ zhiyuetech
  • Developer Website
  • Privacy Policy

    • More by Beijing Zhiyue Technology Co., Ltd.

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