Best Kidney Check Apps

170+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our kidney check list covers 170+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Kidney Check Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pocket GFR CalculatorPocket GFR CalculatorFree5.0★ (2)YesNoMay 2026
2Minuteful ‑ Kidney TestMinuteful ‑ Kidney TestFree4.8★ (6.7K)NoNoJul 2026
3My Healthy KidneyMy Healthy KidneyFree3.7★ (158)NoYesJul 2026
4Stone MD: Kidney stonesStone MD: Kidney stonesFree4.3★ (26)NoYesMay 2026
5GFR Calculator (MDRD & CKD)GFR Calculator (MDRD & CKD)Free4.3★ (10)NoNoMay 2026
6KidneyDietKidneyDietFree4.3★ (226)NoYesJul 2026
7NeodocsNeodocsFree5.0★ (5)NoNoMay 2026
8Kidney ChoicesKidney ChoicesFree5.0★ (1)NoNoMay 2026

Top Picks for Kidney Check

Pocket GFR Calculator#1

Pocket GFR Calculator by Putu Angga Risky Raharja

Kidney Health & CKD Stage
Editor's Choice
🏥 Medical
5.0(2 ratings)
FreeAds
Pocket GFR Calculator screenshot 1
Pocket GFR Calculator screenshot 2
Pocket GFR Calculator screenshot 3
Pocket GFR Calculator screenshot 4

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.

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
My Healthy Kidney#3

My Healthy Kidney by AgileRank, LLC

Kidney Nutrition Calculator
Worth Considering
💪 Health & Fitness
3.7(158 ratings)
FreeIn-App Purchases
My Healthy Kidney screenshot 1
My Healthy Kidney screenshot 2
My Healthy Kidney screenshot 3

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.

More Kidney Check apps to explore

4
Stone MD: Kidney stones
Stone MD: Kidney stones
Stone MD: Kidney stones
Effective stone prophylaxis
Free

This app helps manage kidney stones by calculating recurrence risk, optimizing diet based on stone type, and tracking water intake. It also includes features for urine pH monitoring, stent removal reminders, and access to medical news.

Recurrence risk calculationPersonalized diet optimizationFood calorie tracking
🏥 Medical
(26)
free with in-app purchases
5
GFR Calculator (MDRD & CKD)
GFR Calculator (MDRD & CKD)
GFR Calculator (MDRD & CKD)
Glomerular Filtration Rate
Free

This medical app helps healthcare professionals estimate glomerular filtration rate (GFR) using two common formulas: MDRD Study and CKD Epidemiology Group (2009). It supports both US and SI units for calculations.

Estimate GFRMDRD Study FormulaCKD Epidemiology Group Formula (2009)
🏥 Medical
(10)
free
6
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
7
Neodocs
Neodocs
Neodocs
Instant Test at Home
Free

Monitor your kidney health instantly from home with lab-quality results in 30 seconds. Detect early signs of Chronic Kidney Disease (CKD) with uACR and eGFR measurements. Generate professional reports and receive expert guidance.

Instant uACR testing (30 seconds)Latest eGFR calculator (CKD-EPI 2021)Clinically validated accuracy (96% sensitivity)
💪 Health & Fitness
(5)
free
8
Kidney Choices
Kidney Choices
Kidney Choices
by Island Peer Review Organization, Inc
Free

This app helps Medicare users understand their risk for chronic kidney disease. It allows you to view your lab tests, specialist appointments, and kidney-protective medications. It serves as an educational tool to better understand your health and care options.

Assess chronic kidney disease riskView CKD lab testsTrack specialist appointments
🏥 Medical
(1)
free
9
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
10
Water Reminder - P App
Water Reminder - P App
Water Reminder - P App
Hydration Drink Water Reminder
Free
$1.00 | 100% OFF

This app helps you stay hydrated by reminding you to drink water based on your body's signals, rather than just tracking intake. It offers customizable notifications and integrates with Apple Health, providing a simple way to build healthy habits and monitor your well-being.

Drink water reminders based on body signalsApple Watch and Lock Screen widgetsCustomizable notifications
💪 Health & Fitness
(1.9K)
free with in-app purchases
11
proudP: urine flow test
proudP: urine flow test
proudP: urine flow test
Measure. Understand. Act
Free

This app allows men to discreetly measure their urine flow at home using their smartphone. It provides objective data and insights to help users understand their urinary health and prepare for conversations with their doctor.

At-home urine flow testingAcoustic AI measurementObjective data insights
🏥 Medical
(799)
free with in-app purchases
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
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
14
Albumin Creatinine Ratio Calc
Albumin Creatinine Ratio Calc
Albumin Creatinine Ratio Calc
No fuss calculator.
Free
🔧 Utilities
(0)
15
H2O Overload: Fluid Control for Heart-Kidney Health
H2O Overload: Fluid Control for Heart-Kidney Health
H2O Overload: Fluid Control for Heart-Kidney Health
by National Kidney Foundation
Free

This app helps individuals manage fluid intake for conditions like hyponatremia, kidney failure, and heart disease. It offers tracking for fluids, weight, and blood pressure, alongside medical information and appointment management.

Fluid intake trackerWeight and blood pressure trackingNutrition tips
🏥 Medical
(4)
free
16
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
17
Kidney Stone Prevention Diet
Kidney Stone Prevention Diet
Kidney Stone Prevention Diet
Kidney Stone Diet Tracker
Free
💪 Health & Fitness
(0)
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
Dial Check App
Dial Check App
Dial Check App
by eResult s.r.l.
Free
🏥 Medical
(0)
20
LetsGetChecked: Health Testing
LetsGetChecked: Health Testing
LetsGetChecked: Health Testing
Test at home with medical kits
Free

Empowering at-home health testing with CLIA-certified lab results. Track your health insights, order various tests from cancer screening to sexual health, and access virtual consultations with medical experts. Get FDA-approved medications delivered to your door.

At-home health testing kitsCLIA-certified lab resultsPersonalized health dashboard
💪 Health & Fitness
(9.4K)
free with in-app purchases

FAQ about Kidney Check

What are the best kidney check apps for iPhone?
Pocket GFR Calculator tops our kidney check apps ranking as of July 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.
Yes — 20 of the top kidney check apps we rank are free to download, including Pocket GFR Calculator and Minuteful ‑ Kidney Test.
Pocket GFR Calculator shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 170+ kidney check apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Pocket GFR Calculator is used by health professionals to calculate estimated Glomerular Filtration Rate (eGFR) and determine the staging of chronic kidney disease (CKD) based on serum creatinine levels and other parameters.
Pocket GFR Calculator includes five commonly used eGFR formulas: Cockcroft-Gault, MDRD, CKD-EPI 2009, CKD-EPI 2012, and the Schwartz formula for pediatric patients.