# Key Nutrients RDA Calculator — Caculate RDAs for 12 nutrients

> Caculate RDAs for 12 nutrients (iPhone/iPad app by First Line Medical Communications Ltd.)

- Source: https://appshunter.io/ios/app/key-nutrients-rda-calculator/id6478463996 (this page in markdown: same URL + `.md`)
- Developer: [First Line Medical Communications Ltd](https://appshunter.io/developer/369607930)
- Category: Health & Fitness, Food & Drink
- Price: Free (on sale, was $1.99)
- Age rating: 12+
- Requires: iOS 17.0 · 6 MB
- Languages: American English
- Released: 2024-03-07
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/key-nutrients-rda-calculator/id6478463996/reviews.md

## What is Key Nutrients RDA Calculator?

An invaluable tool when planning a healthy diet or nutritional strategy. The innovative state-of-the-art design makes it super easy to calculate recommended daily intakes for 12 key nutrients — calories, carb, saturated fat, protein, fiber, sodium, potassium, calcium, iron, magnesium, zinc, and vitamin K — based on USDA & DHHS Dietary Guidelines for Americans, 2020-2025 personalized for age, male vs female, physical activity level, & whether pregnant or lactating.


## Version history (last 4 releases)

### 1.03 — 2025-07-07

Titles added to screenshots

### 1.02 — 2025-02-24

Improvements to design and content.

### 1.01 — 2024-09-08

Now includes zinc. Revised icon.

### 1.0 — 2024-03-07

No release notes.

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| [Nutrients Calclulator](https://appshunter.io/ios/app/nutrients-calclulator/id6446108944) | — | Free | Health & Fitness |
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## More apps by First Line Medical Communications Ltd

- [Calorie Counter and Tracker](https://appshunter.io/ios/app/calorie-counter-and-tracker/id900967017)
- [Fiber Counter and Tracker](https://appshunter.io/ios/app/fiber-counter-and-tracker/id901150053)
- [Carb Counter and Tracker](https://appshunter.io/ios/app/carb-counter-and-tracker/id901290660)
- [Protein Counter and Tracker](https://appshunter.io/ios/app/protein-counter-and-tracker/id901760901)
- [Sodium Counter and Tracker](https://appshunter.io/ios/app/sodium-counter-and-tracker/id903086144)
- [Potassium Counter & Tracker](https://appshunter.io/ios/app/potassium-counter-and-tracker/id903091325)

All apps by First Line Medical Communications Ltd: https://appshunter.io/developer/369607930

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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 2026-08-18.*