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Best Stroke Risk Calculator Apps

198+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated July 2026

With an average user rating of 4.7★, the stroke risk calculator category is one of the App Store's strongest. Browse all 198+ apps we track, sorted so the most loved ones surface first.

Compare top Stroke Risk Calculator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculator₊Calculator₊Free4.7★ (1.7M)YesYesAug 2026
2CVD Risk Estimator PlusCVD Risk Estimator PlusFree5.0★ (1)NoNoJun 2026
3ClevCalc - CalculatorClevCalc - CalculatorFree4.7★ (13K)YesYesAug 2026
4MDCalc Medical CalculatorMDCalc Medical CalculatorFree4.9★ (52K)NoNoAug 2026
5NIH Stroke Scale CalculatorNIH Stroke Scale CalculatorFree5.0★ (4)NoNoJul 2026
6Calculate by QxMDCalculate by QxMDFree4.8★ (5.1K)YesNoAug 2026
7CHADS-VASC CalculatorCHADS-VASC CalculatorFree5.0★ (2)NoNoMay 2026
8HeRS - Hemorrhage Risk Stratification CalculatorHeRS - Hemorrhage Risk Stratification CalculatorFree5.0★ (1)NoNoMay 2026

Top Picks for Stroke Risk Calculator

Calculator₊#1

Calculator₊ by Impala Studios

Basic, Scientific, Plus Calc
Editor's Choice
🔧 Utilities
4.7😞(1.7M ratings)
FreeAdsIn-App Purchases
Calculator₊ screenshot 1
Calculator₊ screenshot 2
Calculator₊ screenshot 3
Calculator₊ screenshot 4
Calculator₊ screenshot 5
Calculator₊ screenshot 6

This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.

What We Love

  • 💻 Useful calculator features
  • 🎨 Customizable backgrounds and themes
  • 📚 Helpful history tracking

Room to Improve

  • 📺 Intrusive full-screen ads
  • 💰 Expensive subscription model
  • 🔍 Ads blocking calculator functionality
CVD Risk Estimator Plus#2

CVD Risk Estimator Plus by American College of Cardiology

Strong Contender
🏥 Medical
5.0(1 ratings)
Free
CVD Risk Estimator Plus screenshot 1
CVD Risk Estimator Plus screenshot 2
CVD Risk Estimator Plus screenshot 3
CVD Risk Estimator Plus screenshot 4
CVD Risk Estimator Plus screenshot 5

This clinical decision support app provides comprehensive cardiovascular disease risk assessments for clinicians. It unifies two major risk calculators, incorporating traditional ASCVD modeling with modern kidney and metabolic health measures for personalized patient care.

ClevCalc - Calculator#3

ClevCalc - Calculator by Cleveni Inc.

All-In-One Calculator
Worth Considering
📊 Productivity
4.7😊(13K ratings)
FreeAdsIn-App Purchases
ClevCalc - Calculator screenshot 1
ClevCalc - Calculator screenshot 2
ClevCalc - Calculator screenshot 3
ClevCalc - Calculator screenshot 4
ClevCalc - Calculator screenshot 5
ClevCalc - Calculator screenshot 6

This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

What We Love

  • 👍 Easy to use
  • 🚀 Efficient calculations
  • 💡 Versatile features (currency, unit conversions, etc.)
  • 👍 Intuitive interface

Room to Improve

  • 💰 Subscription model too expensive
  • 🔍 Ads can be intrusive
  • 🐛 Occasional UI issues (e.g. ads blocking functionality)

More Stroke Risk Calculator apps to explore

4
MDCalc Medical Calculator
MDCalc Medical Calculator
MDCalc Medical Calculator
Clinical Decision Support
Free

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.

900+ evidence-based calculatorsOffline functionalityExpert insights and commentary
🏥 Medical
(52K)
free
5
NIH Stroke Scale Calculator
NIH Stroke Scale Calculator
NIH Stroke Scale Calculator
by US Department of Veterans Affairs (VA)
Free

This tool helps healthcare professionals quickly assess a patient's neurologic condition for stroke-like symptoms. Its user-friendly interface streamlines the diagnosis process, saving critical time during emergencies.

Quick neurologic assessmentStroke symptom evaluationIntuitive user interface
🏥 Medical
(4)
free
6
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
7
CHADS-VASC Calculator
CHADS-VASC Calculator
CHADS-VASC Calculator
by Brad McAnalley
Free

This medical app calculates the CHA2DS2-VASc score for patients with atrial fibrillation. It provides the relative risk of thromboembolism based on the calculated score, offering an improvement over older scoring methods.

CHA2DS2-VASc score calculationThromboembolism risk assessmentImprovement over CHADS2 score
🏥 Medical
(2)
free
8
HeRS - Hemorrhage Risk Stratification Calculator
HeRS - Hemorrhage Risk Stratification Calculator
HeRS - Hemorrhage Risk Stratification Calculator
by Johns Hopkins Technology Transfer
Free

This app helps determine the probability of hemorrhagic transformation in patients with acute ischemic stroke who may need anticoagulation. It provides a prospectively validated score that is complex to calculate manually, offering crucial data for clinical decisions.

Hemorrhagic transformation probabilityAcute ischemic stroke assessmentAnticoagulation decision support
🔍 Reference
(1)
free
9
Stroke
Stroke
Stroke
by DOCTOT
Free

This medical calculator assists stroke specialists and general practitioners in measuring key patient functions. It offers a wizard-style interface for various assessment scales, providing scoring, alerts, and detailed information.

Stroke patient function measurementWizard-style assessment scalesScoring with alerts and advice
🏥 Medical
(5)
free
10
ESC CVD Risk Calculation
ESC CVD Risk Calculation
ESC CVD Risk Calculation
For healthcare professionals
Free

This app provides healthcare professionals with calculators to assess individual cardiovascular risk for primary and secondary prevention. It offers multiple scoring systems to guide the selection of the most adapted calculator for patient risk estimation. Patient data is not stored within the application.

Cardiovascular risk assessment calculatorsSCORE2, SCORE2-OP, SCORE2-DiabetesASCVD, SMART, SMART-REACH
🏥 Medical
(28)
free
11
VA Disability Pay
VA Disability Pay
VA Disability Pay
VA Disability & Pay Calculator
Free

This app helps military personnel estimate their Veterans Affairs (VA) disability pay and calculate their combined disability rating. It provides an estimation of benefits without requiring personal information or login.

Estimate VA disability payCalculate combined disability ratingInform about disability benefits
💰 Finance
(10K)
free with in-app purchases
12
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Easy Basic Calculator
Free

A user-friendly calculator app featuring large buttons and customizable colorful backgrounds. It offers a dual-line display, multi-line input for complex equations, and convenient gesture controls for editing and copying.

Large buttonsDual-line display18 color themes
🔧 Utilities
(13K)
ad-supported
13
NIH Score & stroke tools
NIH Score & stroke tools
NIH Score & stroke tools
Stroke tools for physicians
$0.99

This medical app provides physicians with essential tools for acute stroke management. It includes calculators for NIHSS, ABCD2, CHA2DS2-VASc, and ASPECTS scores, along with guideline summaries for thrombolysis and thrombectomy. A time manager helps track critical door-to-needle times.

NIHSS calculatorStroke guideline summariesTime manager for door-to-needle
🏥 Medical
(69)
paid
14
Stroke Scales For EMS
Stroke Scales For EMS
Stroke Scales For EMS
by Society of NeuroInterventional Surgery
Free

This app assists emergency medical services and healthcare providers in quickly assessing stroke severity and identifying emergent large vessel occlusions. It provides access to several validated stroke scales for rapid evaluation in critical situations.

LAMS stroke scaleRACE stroke scaleCPSSS stroke scale
📚 Education
(14)
free
15
CathPCI Risk Calculator
CathPCI Risk Calculator
CathPCI Risk Calculator
by American College of Cardiology
Free
🏥 Medical
(0)
16
PAH Risk Score Calculators
PAH Risk Score Calculators
PAH Risk Score Calculators
Easily calculate risk scores
Free
🏥 Medical
(0)
17
IV Stroke Thrombolysis
IV Stroke Thrombolysis
IV Stroke Thrombolysis
by Mohan Noone
Free

This medical app assists clinicians at the bedside with acute stroke thrombolysis. It offers tools for patient data entry, checklists, NIH Stroke Scale calculation, dose calculation, and generating shareable reports. It can also function as a Telestroke accessory.

Patient data entry and storageThrombolysis Check ListNIH Stroke Scale Calculator
🏥 Medical
(20)
free with in-app purchases
18
Risk Calculator
Risk Calculator
Risk Calculator
by VM MEDIA SP Z O O VM GROUP SPOLKA KOMANDYTOWA
Free
🏥 Medical
(0)
19
Congenital Calculator
Congenital Calculator
Congenital Calculator
Hemodynamic Calculator.
Free

This professional cardiac hemodynamic calculator assists pediatric cardiologists and congenital heart disease specialists. It computes pulmonary and systemic blood flow, vascular resistance, and shunt fractions using the Fick principle during cardiac catheterization. The app generates comprehensive PDF reports for patient data and results.

Pulmonary and systemic blood flow calculationVascular resistance calculationShunt fraction calculation
🏥 Medical
(1)
free
20
CardioCal
CardioCal
CardioCal
Cardiovascular Risk Calculator
Free

Calculate your 10-year risk of heart disease, stroke, or cardiovascular death based on WHO data. This tool helps healthcare providers and health-conscious individuals understand and discuss risk reduction strategies.

Cardiovascular risk calculationRegion-specific risk assessmentCountry selection for tailored results
🏥 Medical
(3)
free

FAQ about Stroke Risk Calculator

What are the best stroke risk calculator apps for iPhone?
Calculator₊ tops our stroke risk calculator apps ranking as of July 2026, with a 4.7-star average from 1.7M App Store ratings, and it's free to download.
Yes — 19 of the top stroke risk calculator apps we rank are free to download, including Calculator₊ and CVD Risk Estimator Plus.
Calculator₊ shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 198+ stroke risk calculator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Calculator₊ offers several subscription plans, including monthly and half-yearly options, with prices ranging from $0.99 to $3.99. Many plans include free trial periods of 3 or 7 days.
The AI-powered Math Solver is designed to instantly solve math equations, quizzes, and word problems, including those captured via photo. While specific accuracy metrics are not provided, the feature aims to provide quick solutions.