# ClinCalc — Calculate Energy &  Protein

> Medical calculator for energy and protein needs based on physical metrics and age. (iPhone/iPad app by Peter Weiss.)

- Source: https://appshunter.io/ios/app/clincalc/id6739016756 (this page in markdown: same URL + `.md`)
- Developer: [Peter Weiss](https://appshunter.io/developer/1783425640)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 18.1 · 3 MB
- Languages: American English
- Released: 2024-12-05
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/clincalc/id6739016756/reviews.md

## What is ClinCalc?

This is an app to help calculate energy and protein needs by utilizing height and weight. Also includes additional calculations based utilizing age.

## Key features

- Energy needs calculation
- Protein needs calculation
- Height and weight input
- Age-based calculations
- Nutritional assessment tool


## Frequently asked questions about ClinCalc

### What is ClinCalc used for?

ClinCalc is a medical app designed to help users calculate their daily energy and protein needs. It uses height, weight, and age to provide these estimations.

### How accurate are ClinCalc's calculations?

The app utilizes standard formulas for calculating energy and protein requirements. For precise medical advice, always consult a healthcare professional.

### What devices does ClinCalc support?

ClinCalc is available for iPhone and iPad devices, offering a convenient way to track nutritional needs on Apple mobile platforms.

### Is ClinCalc free to use?

Yes, ClinCalc is completely free to download and use. There are no in-app purchases or subscription fees associated with this application.

### How often is ClinCalc updated?

The app was last updated on November 13, 2025, with version 1.1.3. This indicates ongoing development and potential for future improvements and feature additions.

### What is the age rating for ClinCalc?

ClinCalc has an age rating of 4+, making it suitable for a wide range of users. This rating suggests it contains no mature content.

### Does ClinCalc have ads?

No, ClinCalc does not contain advertisements. Users can enjoy a distraction-free experience while utilizing its calculation features.

### What do users think of ClinCalc?

Based on the available data, ClinCalc has received a perfect 5.0-star rating from 2 users, indicating a very positive user sentiment so far.

## Version history (last 5 releases)

### 1.1.3 — 2025-11-13

Updated Mifflin St Jeor equation to more accurately calculate. Added info notes for AIBW, MSJ and Penn State.

### 1.1.2 — 2025-10-07

Updated the layout for simplicity. Removed tabs for Male/Female and instead created sections to easily view. Color coded sections for ease of use.

### 1.1.1 — 2025-09-17

Updated layout for easier use. Reconfigured calculations for better accuracy.

### 1.0.2 — 2025-08-21

Version 1.0.2 Includes new design and improved functionality. Select Male or Female from top and then all data is applicable to that selection. The update also cleans up the visual interface to require less scrolling.

### 1.0.1 — 2024-12-06

Updated functionality so that app adjusts to different iPhone screen sizes. Also visual improvements.

## Apps similar to ClinCalc

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Critical Nutrition](https://appshunter.io/ios/app/critical-nutrition/id1602841907) | — | Free | Medical |
| [Solventum Mobile Microphone](https://appshunter.io/ios/app/solventum-mobile-microphone/id975544301) | — | Free | Medical |
| [Amion - Clinician Scheduling](https://appshunter.io/ios/app/amion-clinician-scheduling/id481079171) | 4.4 (5,603) | Free | Medical |
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## More apps by Peter Weiss

- [EnteraCalc Continuous](https://appshunter.io/ios/app/enteracalc-continuous/id6739096956)
- [EnteraCalc Bolus](https://appshunter.io/ios/app/enteracalc-bolus/id6739167139)
- [RD PEP Tracker](https://appshunter.io/ios/app/rd-pep-tracker/id6757317121)
- [Habit Virtue](https://appshunter.io/ios/app/habit-virtue/id6757364615)
- [Challenge Coins](https://appshunter.io/ios/app/challenge-coins/id6759578374)

All apps by Peter Weiss: https://appshunter.io/developer/1783425640

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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 2026-06-04.*