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Best Low Potassium Apps

79+ iOS apps curated and reviewed

3.3 avg rating
19 free apps
Updated September 2026

Finding the right low potassium apps can be overwhelming with so many options. We've analyzed 79+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Low Potassium Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Potassium Counter & TrackerPotassium Counter & Tracker$4.994.4★ (38)NoNoOct 2026
2KidneyDietKidneyDietFree4.4★ (311)NoYesOct 2026
3Low Sodium Recipes AppLow Sodium Recipes AppFree1.0★ (1)NoNoMay 2026
4Kidney Pal: Renal Diet TrackerKidney Pal: Renal Diet TrackerFree4.6★ (1.7K)YesYesOct 2026
5Low Sodium Recipes and FoodLow Sodium Recipes and FoodFree1.0★ (1)NoNoMay 2026
6Low Carb Emporium AustraliaLow Carb Emporium AustraliaFree—YesNoJun 2026
7KalcuLytes - Electrolyte Replacement CalculatorKalcuLytes - Electrolyte Replacement CalculatorFree3.0★ (2)NoYesMay 2026
8KidneyWatchKidneyWatchFree—NoYesAug 2026

Top Picks for Low Potassium

Potassium Counter & Tracker#1

Potassium Counter & Tracker by First Line Medical Communications Ltd

Log, track, record K intake
Editor's Choice
💪 Health & Fitness
4.4(38 ratings)
$4.99
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This app helps manage potassium intake for various health goals, including lowering blood pressure, managing chronic kidney disease, and supporting nerve health. It allows users to set personalized targets, log food and beverages via barcode scanning or manual entry, and track progress over time. The app also provides nutritional insights and supports healthy diet choices.

KidneyDiet#2

KidneyDiet by Kismetly, Inc.

Track Nutrients and Fluids
Strong Contender
💪 Health & Fitness
4.4😐(311 ratings)
FreeIn-App Purchases
KidneyDiet screenshot 1
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This app assists individuals with kidney disease in monitoring key nutrients like phosphorus, potassium, and protein. It offers personalized daily guidelines, a comprehensive food database, and detailed nutrient tracking to support informed dietary choices. Users can also log favorite foods and share their progress with healthcare providers.

What We Love

  • ✅ Tracks essential kidney nutrients (phosphorus, potassium, protein)
  • 📊 Visual daily totals and progress tracking
  • 🔍 Barcode scanner for quick food lookup
  • ⭐ Favorites list for frequently eaten foods
  • 📧 Email diary feature for sharing with healthcare providers
  • 🍽️ Extensive food database including restaurant options
  • 💪 Helps users stay within dietary guidelines
  • 👥 Responsive customer support team
  • 🎯 Easy-to-use interface once learned
  • 📈 Proven health improvements for users
  • 💰 Reasonable annual subscription pricing

Room to Improve

  • 🐛 App crashes when viewing nutrition details or adding items
  • 🔧 Inconsistent measurement units (grams, ounces, cups)
  • 📉 Limited food database compared to competitors
  • ❌ Cannot delete items from favorites list
  • 🔐 Account creation required before trial
  • ⚠️ Inaccurate nutritional data from barcode scans
  • 🚫 Missing common foods and brands
  • 🔄 Outdated visual interface and design
  • 📱 iPad orientation issues (portrait mode locked)
  • ❌ Cannot edit custom food items after saving
  • 🔌 Subscription paywall after limited use
  • ⚙️ Arbitrary serving size limitations
  • 🌍 Limited to US foods (not suitable for other countries)

More Low Potassium apps to explore

FAQ about Low Potassium

What are the best low potassium apps for iPhone?
Potassium Counter & Tracker tops our low potassium apps ranking as of September 2026, with a 4.4-star average from 38 App Store ratings, and it's priced at $4.99.
Yes — 19 of the top low potassium apps we rank are free to download, including KidneyDiet and Low Sodium Recipes App.
Potassium Counter & Tracker has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 79+ low potassium apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.