# NozzleCalc

> Mobile sprayer nozzle calculator for TurboDrop and AirMix nozzles. (iPhone/iPad app by Greenleaf Technologies.)

- Source: https://appshunter.io/ios/app/nozzlecalc/id794048259 (this page in markdown: same URL + `.md`)
- Developer: [Greenleaf Technologies](https://appshunter.io/developer/794048262)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 13 MB
- Languages: American English
- Released: 2014-01-15
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nozzlecalc/id794048259/reviews.md

## What is NozzleCalc?

Now you can quickly calculate sprayer settings for TurboDrop and AirMix nozzles anywhere with the official Greenleaf Technologies Nozzle Calculator app. Determine optimum droplet size and PSI for all your applications on-the-go and spray with confidence. If you use Greenleaf Technologies spray nozzles for your applications this is the app you shouldn't be without! This is the simplest and most accurate nozzle calculator app for Greenleaf nozzles. See the droplet size each nozzle size generates at a variety of precise pressures. Customize by setting your application rate (gal/ac), speed (mph), spacing (inches), and flowrate (gal/min). The reference section provides additional product info and industry terminology. Speak directly to a knowledgeable Greenleaf Technologies representative with a touch with the autodial contact feature.

## Key features

- Sprayer setting calculations
- Droplet size determination
- PSI calculation
- Customizable application rate, speed, and spacing
- Reference section
- Direct contact to support


## Frequently asked questions about NozzleCalc

### What is NozzleCalc used for?

NozzleCalc is a mobile utility app designed to help users quickly calculate sprayer settings for TurboDrop and AirMix nozzles. It assists in determining optimum droplet size and PSI for various applications.

### Is NozzleCalc free to use?

Yes, NozzleCalc is available for free on the App Store. It does not have any in-app purchases or advertisements, offering a completely free experience.

### What devices is NozzleCalc compatible with?

NozzleCalc is compatible with iPhone, iPad, and iPod touch devices. It is designed for iOS users who need to perform sprayer calculations on the go.

### How often is NozzleCalc updated?

The app was last updated on April 22, 2025, indicating regular maintenance and potential feature additions. The current version is 3.1.

### What is the age rating for NozzleCalc?

NozzleCalc has an age rating of 4+, making it suitable for users of all ages. This indicates no mature content is present within the application.

### Can I contact Greenleaf Technologies support through NozzleCalc?

Yes, NozzleCalc features an autodial contact feature that allows users to speak directly with a knowledgeable Greenleaf Technologies representative.

### Does NozzleCalc offer offline functionality?

While not explicitly stated, the app's description implies it can be used 'anywhere' and 'on-the-go,' suggesting it likely functions without a constant internet connection for its core calculation features.

### What information can I customize in NozzleCalc?

You can customize your calculations by setting your application rate (gal/ac), speed (mph), spacing (inches), and flowrate (gal/min) within NozzleCalc.

## Version history (last 4 releases)

### 3.1 — 2025-04-22

Support for slower speeds on calculator and user interface quality of of life features.

### 3.0 — 2024-10-25

Added PWM Calculator and improved compatibility with large format iPhones.

### 2.0.1 — 2018-01-31

This app has been updated by Apple to display the Apple Watch app icon.

Updates to work with newer versions of iOS.

### 1.0 — 2014-01-15

No release notes.

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## Related topics

[nozzlecalc](https://appshunter.io/ios/topics/nozzlecalc) · [kozzle](https://appshunter.io/ios/topics/kozzle) · [calibrate my sprayer](https://appshunter.io/ios/topics/calibrate-my-sprayer)

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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 2026-06-24.*