# Oz Farmer

> Farm management tool for calculations, record-keeping, and livestock management. (iPhone/iPad app by Stealth Productions Limited.)

- Source: https://appshunter.io/ios/app/oz-farmer/id804310382 (this page in markdown: same URL + `.md`)
- Developer: [Stealth Productions Limited](https://appshunter.io/developer/571321895)
- Category: Reference, Productivity
- Price: $0.99
- Age rating: 4+
- Requires: iOS 12.0 · 7 MB
- Languages: American English
- Released: 2014-01-30
- Data updated: 2026-08-18
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/oz-farmer/id804310382/reviews.md

## What is Oz Farmer?

Oz Farmer is intended to assist farmers in every day calculations and record keeping. 

Oz Farmer provides various spray calibration tools that will allow you to calibrate your boom spray to achieve a specific application rate. It will also allow you to determine spray pressures to achieve the required spray output. There is also a tool to determine the total amount of liquid, chemical and tanks required to complete the spray job. Both Spray Calibration and Mixture Calculation results can be emailed for various record keeping requirements.

Oz Farmer also allows the recording of chemical treatments of cattle, sheep, grains and crops and also determines the safe for slaughter and feed dates for specific treatments given the applicable withholding period. Treatment records can then be queried and exported for specific periods via email as an Excel spreadsheet.

Oz Farmer has a gestation calculator that determines the expected due date after servicing for common farmed animals. Once the expected date has been calculated this can then be entered into the calendar for future reference and alerts.

Oz Farmer has a conversion calculator to perform conversion between commonly used units (i.e. Acre to Hectares).

## Key features

- Spray calibration tools
- Chemical treatment records
- Safe slaughter/feed date calculation
- Gestation calculator
- Unit conversion calculator
- Email export of records

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/oz-farmer/id804310382/reviews.md

### 4/5 — Luskin Downs Charolais

*2014-02-05*

Comprehensive app for the modern farmer.
Gestation calculator is essential for stud and commercial breeders alike. You can set an alert in your phone to match calving or lambing times which is essential in shorter joining periods and replanning joining times for the following year.
The spray calculator will certainly reduce costs through more accurate application rates and can only be better for planning prior to spraying. Also withholding periods are now very accurate and I have a copy for downloading to farm records, and a legal slaughter date set.

All round a very useful app reducing reliance on pen to pad in the paddock.

## Frequently asked questions about Oz Farmer

### What is Oz Farmer used for?

Oz Farmer assists farmers with daily calculations and record-keeping. It includes tools for spray calibration, chemical treatment tracking, livestock gestation calculations, and unit conversions.

### Can Oz Farmer help with chemical application rates?

Yes, Oz Farmer provides spray calibration tools to help you calibrate your boom spray for a specific application rate and determine spray pressures for required output.

### Does Oz Farmer track chemical treatments and provide safety dates?

Yes, Oz Farmer allows recording of chemical treatments for cattle, sheep, grains, and crops. It also determines safe slaughter and feed dates based on applicable withholding periods.

### How does Oz Farmer help with livestock breeding?

Oz Farmer features a gestation calculator that determines the expected due date for common farmed animals after servicing. This date can be added to your calendar with alerts.

### Can I export my records from Oz Farmer?

Yes, treatment records and spray calibration/mixture calculation results can be emailed for record-keeping. Treatment records can be exported as an Excel spreadsheet for specific periods.

### What is the price of Oz Farmer?

Oz Farmer is a paid app, priced at $0.99.

### What devices is Oz Farmer compatible with?

Oz Farmer is available for iPhone and iPod devices.

### How often is Oz Farmer updated?

The latest version of Oz Farmer is 4.3, last updated on November 18, 2023. Updates typically occur to improve functionality and add new features.

## Version history (last 5 releases)

### 4.3 — 2023-11-18

Minor bug fixes and layout changes

### 4.2 — 2020-10-11

iOS 14 compatible

### 4.1 — 2019-12-02

iOS 13 compatible

### 3.1 — 2018-10-04

iOS 12 compatible

### 1.3 — 2017-03-10

- Minor bug fixes and performance improvements

## Apps similar to Oz Farmer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [NC Soybeans](https://appshunter.io/ios/app/nc-soybeans/id1429737193) | 5.0 (2) | Free | Reference |
| [Ballista: Ballistic Calculator](https://appshunter.io/ios/app/ballista-ballistic-calculator/id6740790245) | 4.7 (10) | Free | Reference |
| [Alabama Field Guide](https://appshunter.io/ios/app/alabama-field-guide/id1540638027) | 4.4 (7) | Free | Reference |
| [Bayer Spray](https://appshunter.io/ios/app/bayer-spray/id1186046518) | 3.8 (58) | Free | Reference |

## More apps by Stealth Productions Limited

- [CX ToolKit](https://appshunter.io/ios/app/cx-toolkit/id571321892)
- [Pilot's Tool](https://appshunter.io/ios/app/pilots-tool/id580073334)
- [Morse & Flags](https://appshunter.io/ios/app/morse-and-flags/id585570851)
- [Santa Days to Go](https://appshunter.io/ios/app/santa-days-to-go/id597776625)
- [Food Additives - Australia](https://appshunter.io/ios/app/food-additives-australia/id599403897)
- [Elements Finder](https://appshunter.io/ios/app/elements-finder/id625720988)

All apps by Stealth Productions Limited: https://appshunter.io/developer/571321895

---

*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 2026-08-18.*