# Protein Supplement Calculator

> Protein Supplement Calculator (iPhone/iPad app by Utah State University.)

- Source: https://appshunter.io/ios/app/protein-supplement-calculator/id1178045669 (this page in markdown: same URL + `.md`)
- Developer: [Utah State University](https://appshunter.io/developer/408732147)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 31 MB
- Languages: American English
- Released: 2017-02-21
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/protein-supplement-calculator/id1178045669/reviews.md

## What is Protein Supplement Calculator?

The Protein Supplement Calculator is designed to assist producers in making economical and nutritionally sound decisions with regard to the protein intake of their cows. 

The app allows the user to balance a simple two-ingredient ration of protein by comparing the cost per unit of two feed supplements. Depending on the time of year, the user will determine the convenience and ease of administering the protein supplement.

A birthing date calculator is also included, which allows user to determine when to breed their cattle based on a desired calving date. The calculator uses a gestation period of 283 days. 

Note: The appropriate protein intake is especially important during the last trimester of pregnancy.


## Version history (last 2 releases)

### 1.0.20170717 — 2017-07-18

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

Minor Bug Fixes

### 1.0 — 2017-02-21

No release notes.

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All apps by Utah State University: https://appshunter.io/developer/408732147

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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.*