Best Kidney Calc Apps

189+ iOS apps curated and reviewed

4.7 avg rating
16 free apps
Updated May 2026

Finding the right kidney calc apps can be overwhelming with so many options. We've analyzed 189+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Kidney Calc Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MDCalc Medical CalculatorMDCalc Medical CalculatorFree4.9★ (51K)NoNoJul 2026
2Minuteful ‑ Kidney TestMinuteful ‑ Kidney TestFree4.8★ (6.7K)NoNoJul 2026
3I.C.U. RenalCalcI.C.U. RenalCalc$4.995.0★ (1)NoNoJul 2026
4myDaVitamyDaVitaFree4.4★ (1.9K)NoNoJul 2026
5EBMcalc KidneyEBMcalc Kidney$4.995.0★ (2)NoNoJul 2026
6NefroCalcNefroCalcFree5.0★ (1)NoNoMay 2026
7INSIGHT KIDNEYINSIGHT KIDNEYFree4.6★ (16)NoNoMay 2026
8Kidney Pal: Renal Diet TrackerKidney Pal: Renal Diet TrackerFree4.6★ (1.2K)YesYesJul 2026

Top Picks for Kidney Calc

MDCalc Medical Calculator#1

MDCalc Medical Calculator by MD Aware, LLC

Clinical Decision Support
Editor's Choice
🏥 Medical
4.9😊(51K ratings)
Free
MDCalc Medical Calculator screenshot 1
MDCalc Medical Calculator screenshot 2
MDCalc Medical Calculator screenshot 3
MDCalc Medical Calculator screenshot 4
MDCalc Medical Calculator screenshot 5

This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.

What We Love

  • ⭐ Excellent resource
  • 🔍 Helpful and accurate
  • 🔥 Essential for clinical practice
  • 🤖 Useful for medical students and residents

Room to Improve

  • 🐛 Crashes and bugs after updates
  • 🔒 Mandatory login/registration issues
  • 📱 Poor user experience on mobile devices
Minuteful ‑ Kidney Test#2

Minuteful ‑ Kidney Test by Healthy.io LTD

Easy at-home urine test
Strong Contender
💪 Health & Fitness
4.8😊(6.7K ratings)
Free
Minuteful ‑ Kidney Test screenshot 1
Minuteful ‑ Kidney Test screenshot 2
Minuteful ‑ Kidney Test screenshot 3
Minuteful ‑ Kidney Test screenshot 4

Monitor your kidney health from home with an FDA-cleared urine test. This app guides you through a quick, five-minute test using your smartphone and provides clinical-grade results. Share your findings with your doctor to proactively manage your health.

What We Love

  • 👍 Easy to use
  • 👍 Clear instructions
  • 👍 Convenient at-home testing
  • 👍 Quick results

Room to Improve

  • 🐛 Struggled with camera/phone integration
  • 🐛 Test took too long to complete
  • 🐛 Difficult for some older users to navigate
I.C.U. RenalCalc#3

I.C.U. RenalCalc by Antoni Betbese

Worth Considering
🏥 Medical
5.0(1 ratings)
$4.99
I.C.U. RenalCalc screenshot 1
I.C.U. RenalCalc screenshot 2
I.C.U. RenalCalc screenshot 3
I.C.U. RenalCalc screenshot 4

This medical app offers essential calculations for continuous renal replacement therapy in critical care settings. It assists with dose and volume calculations for convection and diffusion, filter efficiency, and coagulation parameters. Additionally, it includes modules for specific calculations like filtration fraction and transmembrane pressure.

More Kidney Calc apps to explore

4
myDaVita
myDaVita
myDaVita
by DaVita, Inc.
Free

Manage your kidney disease journey with comprehensive resources. Access educational materials, nutrition guidance, and your personal health records. Stay informed and connected with your care team, anytime, anywhere.

Kidney disease educationNutrition toolsLifestyle guidance
💪 Health & Fitness
(1.9K)
free
5
EBMcalc Kidney
EBMcalc Kidney
EBMcalc Kidney
by Foundation Internet Services, LLC
$4.99

This medical calculator provides nephrologists with essential equations and dose/unit converters for daily use. It supports evidence-based medicine by offering a comprehensive resource for kidney-related calculations, putting vital tools in the palm of your hand.

Comprehensive medical calculatorNephrology-specific equationsDose and unit converters
🏥 Medical
(2)
paid
6
NefroCalc
NefroCalc
NefroCalc
by Oscar Sosa
Free

This medical app provides quick calculations for glomerular filtration rate (GFR) using multiple established formulas. It supports CKD-EPI, MDRD, Cockcroft-Gault, and the Schwartz formula for pediatric use.

GFR calculationCKD-EPI formulaMDRD formula
🏥 Medical
(1)
free
7
INSIGHT KIDNEY
INSIGHT KIDNEY
INSIGHT KIDNEY
The human kidney expedition
Free

Explore the human kidney in augmented reality and learn about rare kidney diseases. Visualize anatomical structures and pathological changes with a virtual assistant guiding you through different kidney states.

Augmented reality kidney exploration3D visualization of kidney anatomyPathological change visualization
🏥 Medical
(16)
free
8
Kidney Pal: Renal Diet Tracker
Kidney Pal: Renal Diet Tracker
Kidney Pal: Renal Diet Tracker
Potassium, Phosphorus & CKD
Free

This app helps individuals manage kidney disease by providing personalized dietary guidance. It offers AI-powered food scanning, a kidney-safe recipe library, and progress tracking to support users in making informed food choices.

Personalized daily nutrient limits (sodium, potassium, phosphorus, protein)AI-powered food scanning with safety scoresSmart swap suggestions for safer meals
🏥 Medical
(1.2K)
free with in-app purchases
9
Calculate by QxMD
Calculate by QxMD
Calculate by QxMD
Medical Calculator
Free

This clinical calculator and decision support tool offers over 200 medical calculators and tools for diagnosis, treatment, and prognosis. It adapts to your practice and provides detailed references, integrating with PubMed and Read by QxMD.

Over 200 medical calculatorsClinical decision support toolsCardiology, internal medicine, and more
🏥 Medical
(5.1K)
free with in-app purchases
10
My Healthy Kidney
My Healthy Kidney
My Healthy Kidney
Kidney Nutrition Calculator
Free

This app assists individuals and medical professionals in making informed dietary choices for kidney health. It provides personalized nutrient recommendations based on user data and expert algorithms, simplifying meal planning and food selection for those managing renal conditions.

Kidney nutrition calculatorPersonalized nutrient recommendationsDietary choice assistance
💪 Health & Fitness
(158)
free with in-app purchases
11
kidney.wiki: learn kidneys
kidney.wiki: learn kidneys
kidney.wiki: learn kidneys
pediatric nephrology education
Free

This app provides free access to pediatric nephrology educational resources and tools for medical professionals. It includes calculators for eGFR, kidney replacement therapy, and fluid volumes, along with links to guidelines and other nephrology resources.

Pediatric CKiD U25 eGFR calculatorKidney replacement therapy (KRT) calculatorAdult CKD-EPI eGFR calculator
🏥 Medical
(14)
free
12
eGFR Calculators
eGFR Calculators
eGFR Calculators
by National Kidney Foundation
Free

This app provides medical professionals with five distinct calculators to estimate kidney function. It also offers educational information on glomerular filtration rate, chronic kidney disease, and its management.

Five eGFR calculator optionsCKD-EPI Creatinine 2021 EquationRevised Bedside Schwartz Formula (pediatric)
🏥 Medical
(14)
free
13
KidneyDiet
KidneyDiet
KidneyDiet
Track Nutrients and Fluids
Free

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.

Track phosphorus, potassium, and proteinPersonalized daily guidelinesExtensive food and nutrient database
💪 Health & Fitness
(226)
freemium
14
Pocket GFR Calculator
Pocket GFR Calculator
Pocket GFR Calculator
Kidney Health & CKD Stage
Free

This medical tool assists healthcare professionals in calculating estimated Glomerular Filtration Rate (eGFR) using various formulas. It helps determine chronic kidney disease (CKD) stages and offers comparative analysis of different calculation methods for a patient.

eGFR calculationCKD stagingMultiple eGFR formulas
🏥 Medical
(2)
ad-supported
15
GFR EasyCalc
GFR EasyCalc
GFR EasyCalc
eGFR calculation the easy way
Free
🏥 Medical
(0)
16
NephroCalc™
NephroCalc™
NephroCalc™
Renal & Acid-Base Calculators
$3.99

This medical calculator app provides over 100 essential formulas and equations for assessing patients with kidney disease and acid-base disorders. It features innovative Master panels for combined calculations and a physician-friendly interface for efficient patient data management.

Over 100 renal and acid-base equationsInnovative MultiCalx™ Master panelsCustomizable mCalx™ DARK calculator
🏥 Medical
(1)
paid
17
iChoose Kidney - Educational
iChoose Kidney - Educational
iChoose Kidney - Educational
Education on Kidney Disease
Free

This app assists healthcare professionals and educators in guiding patients with End-Stage Renal Disease (ESRD) toward informed decisions about kidney failure treatment. It provides risk prediction models for mortality on dialysis and kidney transplantation.

Decision support toolKidney failure treatment optionsRisk prediction models
🏥 Medical
(4)
free
18
GFR (CrCl) Calculator
GFR (CrCl) Calculator
GFR (CrCl) Calculator
Estimated GFR Calculator
Free

Calculate estimated Glomerular Filtration Rate (GFR) using the MDRD Study equation. Input creatinine, age, race, and gender to get results. Primarily for medical professionals.

GFR calculationMDRD Study equationCreatinine input
🏥 Medical
(346)
free
19
eGFR & Creatinine Calc
eGFR & Creatinine Calc
eGFR & Creatinine Calc
GFR to detect kidney disease
$3.99
📚 Education
(0)
20
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Weight Loss, Meal Plan, Recipe
Free

This app acts as your personal keto coach, offering a powerful macro tracker with hundreds of recipes and diet tips. Easily log food using voice recognition or a barcode scanner, and receive a custom weight loss plan to reach your goals faster.

Automatic macro calculatorCarb and calorie counterPersonalized weight loss plan
💪 Health & Fitness
(81K)
free with in-app purchases

FAQ about Kidney Calc

What are the best kidney calc apps for iPhone?
MDCalc Medical Calculator tops our kidney calc apps ranking as of May 2026, with a 4.9-star average from 51K App Store ratings, and it's free to download.
Yes — 16 of the top kidney calc apps we rank are free to download, including MDCalc Medical Calculator and Minuteful ‑ Kidney Test.
MDCalc Medical Calculator has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 189+ kidney calc apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
MDCalc is a clinical decision support application that offers over 900 evidence-based calculators, risk scores, and clinical tools. It is designed to assist healthcare professionals in patient care at the bedside by providing quick access to validated medical information and calculations.
Key features include a vast library of over 900 clinical tools, offline functionality for use without internet, evidence-based validation for each tool, CME tracking, and smart search capabilities. It also provides expert insights and workflow support for point-of-care use.