# FertiMaster - Fertilizer Calc — Smart fertilizer calculator

> Smart fertilizer calculator (iPhone/iPad app by Beijing Zhiyue Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/fertimaster-fertilizer-calc/id6763546926 (this page in markdown: same URL + `.md`)
- Developer: [Beijing Zhiyue Technology Co., Ltd.](https://appshunter.io/developer/1885820305)
- Category: Reference, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 44 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-05-05
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/fertimaster-fertilizer-calc/id6763546926/reviews.md

## What is FertiMaster?

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


## Version history (last 1 release)

### 1.0.1 — 2026-05-05

No release notes.

## More apps by Beijing Zhiyue Technology Co., Ltd.

- [Emergency QR](https://appshunter.io/ios/app/emergency-qr/id6760704111)
- [IPA Reader Plus](https://appshunter.io/ios/app/ipa-reader-plus/id6763546884)

All apps by Beijing Zhiyue Technology Co., Ltd.: https://appshunter.io/developer/1885820305

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*