# SprayMaster: Spray Calculator

> Tank Mix, Calibration & Rates

Canonical page: [https://chrome-stats.com/d/id6789945138](https://chrome-stats.com/d/id6789945138)

## Overview

- **ID:** `id6789945138`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Grima Hdez
- **Category:** Utilities
- **Version:** 1.1.0
- **Last updated:** 2026-09-07
- **First published:** 2026-08-04
- **Size:** 3.45 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/spraymaster-spray-calculator/id6789945138)
- **Website:** [https://ydc2f65ed.app-ads-txt.com/](https://ydc2f65ed.app-ads-txt.com/)
- **Privacy policy:** [https://ghapps1.wordpress.com/privacy-policy/](https://ghapps1.wordpress.com/privacy-policy/)

## Description

Turn a label rate into exactly what goes in the tank, then prove your gallons per acre with the 1/128-acre catch method. For licensed applicators.

SprayMaster is the fast, no-nonsense calculator for licensed pesticide applicators — ag, turf, ornamental, pest control, and right-of-way.

FREE
• Tank Mix — turn any label rate (per acre, per 1,000 ft², or per gallon) into exactly how much product goes in the tank, plus acres per tank and whole-job totals.
• Mix Ratio — quick dilution for handheld and backpack sprayers, with the equivalent percent solution.

PRO
• Sprayer Calibration — find your true gallons-per-acre by the nozzle & speed formula or the 1/128-acre catch method (the one on the cert exam).
• Rate Converter — lb/acre ↔ oz/1,000 ft², % ↔ oz/gal, and more.
• Area / Acreage — size a field from ground measurements.
• Calculation history, and no ads.

The label is the law. SprayMaster does the arithmetic; you follow the product label, its restrictions, and your state's regulations. It ships no product rates and makes no recommendations.

Terms of Use (EULA): https://ghapps1.wordpress.com/terms-condition/
Privacy Policy: https://ghapps1.wordpress.com/privacy-policy/

## Rankings

- #1,263,269 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6789945138)