# Protein Intake Calculator

> Calculate daily protein intake needs based on body weight and activity. (iPhone/iPad app by AppNextDoor Labs.)

- Source: https://appshunter.io/ios/app/protein-intake-calculator/id1457320274 (this page in markdown: same URL + `.md`)
- Developer: [AppNextDoor Labs](https://appshunter.io/developer/1041729267)
- Category: Health & Fitness
- Price: Free
- Rating: 2.30/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: +4
- Requires: iOS 10.0 · 27 MB
- Languages: American English
- Released: 2019-03-25
- Data updated: 2026-08-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/protein-intake-calculator/id1457320274/reviews.md

## What is Protein Intake Calculator?

- What are proteins?

Proteins are one of three primary macronutrients that provide energy to the human body, along with fats and carbohydrates. Proteins are also responsible for a large portion of the work that is done in cells; they are necessary for proper structure and function of tissues and organs, and also act to regulate them. They are comprised of a number of amino acids that are essential to proper body function, and serve as the building blocks of body tissue.

There are 20 different amino acids in total, and the sequence of amino acids determines a protein's structure and function. While some amino acids can be synthesized in the body, there are 9 amino acids that humans can only obtain from dietary sources (insufficient amounts of which may sometime result in death), termed essential amino acids. Foods that provide all of the essential amino acids are called complete protein sources, and include both animal (meat, dairy, eggs, fish) as well as plant-based sources (soy, quinoa, buckwheat).

Proteins can be categorized based on the function they provide to the body. Below is a list of some types of proteins1:

Antibody—proteins that protect the body from foreign particles, such as viruses and bacteria, by binding to them
Enzyme—proteins that help form new molecules as well as perform the many chemical reactions that occur throughout the body
Messenger—proteins that transmit signals throughout the body to maintain body processes
Structural component—proteins that act as building blocks for cells that ultimately allow the body to move
Transport/storage—proteins that move molecules throughout the body
As can be seen, proteins have many important roles throughout the body, and as such, it is important to provide sufficient nutrition to the body to maintain healthy protein levels.


- How much protein do I need?

The amount of protein that the human body requires daily is dependent on many conditions including overall energy intake, growth of the individual, and physical activity level. It is often estimated based on body weight, as a percentage of total caloric intake (10-35%), or based on age alone. 0.8g/kg of body weight is a commonly cited recommended dietary allowance (RDA). This value is the minimum recommended value to maintain basic nutritional requirements, but consuming more protein, up to a certain point, may be beneficial, depending on the sources of the protein.

The recommended range of protein intake is between 0.8 g/kg and 1.8 g/kg of body weight, dependent on the many factors listed above. People who are highly active, or who wish to build more muscle should generally consume more protein. Some sources2 suggest consuming between 1.8 to 2 g/kg for those who are highly active. The amount of protein a person should consume, to date, is not an exact science, and each individual should consult a specialist, be it a dietitian, doctor, or personal trainer, to help determine their individual needs.

- Foods high in protein

There are many different combinations of food that a person can eat to meet their protein intake requirements. For many people, a large portion of protein intake comes from meat and dairy, though it is possible to get enough protein while meeting certain dietary restrictions you might have. Generally, it is easier to meet your RDA of protein by consuming meat and dairy, but an excess of either can have a negative health impact. There are plenty of plant-based protein options, but they generally contain less protein in a given serving. Ideally, a person should consume a mixture of meat, dairy, and plant-based foods in order to meet their RDA and have a balanced diet replete with nutrients.

## Key features

- Protein function explanation
- Essential amino acid information
- Daily protein requirement calculation
- Protein intake recommendations
- Dietary protein sources

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/protein-intake-calculator/id1457320274/reviews.md

### 1/5 — Can’t get by first page

*2020-01-13*

I open this app, type in age etc...it tells protein recommendation...and that’s it? 
Can’t get past this page to anything else. App must do more..
Not user friendly  at all

### 1/5 — Terrible

*2020-01-05*

Garage site don’t waste your time

## Frequently asked questions about Protein Intake Calculator

### What is the Protein Intake Calculator?

The Protein Intake Calculator is a free app designed to help users understand the importance of protein and calculate their individual daily protein requirements based on factors like body weight and activity level.

### How does Protein Intake Calculator determine protein needs?

It calculates protein needs based on body weight, typically ranging from 0.8g/kg to 1.8g/kg, and considers factors like physical activity level. For highly active individuals, it suggests a range of 1.8 to 2 g/kg.

### What information does Protein Intake Calculator provide about protein?

It explains what proteins are, their essential role in the body, the different types of amino acids, and categorizes proteins by their functions such as antibodies, enzymes, and transport molecules.

### Does Protein Intake Calculator have ads?

No, Protein Intake Calculator does not contain advertisements. It is a completely free application without any ads.

### What devices is Protein Intake Calculator available on?

Protein Intake Calculator is available for iPhone and iPod devices. It is designed for iOS users.

### What is the age rating for Protein Intake Calculator?

Protein Intake Calculator has an age rating of 4+, making it suitable for users of all ages. It provides general nutritional information.

### When was Protein Intake Calculator last updated?

Protein Intake Calculator was last updated on March 25, 2019, with version 1.0.0. The app was initially released on the same date.

### What is the user rating for Protein Intake Calculator?

Protein Intake Calculator has a user rating of 2.3 stars based on 3 ratings. This indicates a mixed reception from its user base.

## Version history (last 1 release)

### 1.0.0 — 2019-03-25

No release notes.

## Apps similar to Protein Intake Calculator

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| --- | --- | --- | --- |
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| [Simple Protein Log](https://appshunter.io/ios/app/simple-protein-log/id1669670482) | — | Free | Health & Fitness |

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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 2026-08-14.*