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Best Diagnosus Apps & Games

195+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated July 2026

Out of 195+ diagnosus apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Diagnosus Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DiagnosUsDiagnosUsFree4.8★ (1K)YesNoJul 2026
2Diagnosaurus® DDxDiagnosaurus® DDxFree4.8★ (2.4K)YesYesJul 2026
3Prognosis: Your DiagnosisPrognosis: Your DiagnosisFree4.8★ (2.9K)YesNoJul 2026
4Ada - your health portalAda - your health portalFree4.8★ (11K)YesNoJul 2026
5VisualDxVisualDxFree4.4★ (183)YesYesJul 2026
6Earn real money cash - SurveysEarn real money cash - SurveysFree4.6★ (22K)NoNoJul 2026
7WebMD: Symptom CheckerWebMD: Symptom CheckerFree4.7★ (135K)YesNoJul 2026
8Circle MedicalCircle MedicalFree4.8★ (30K)NoNoJul 2026

Top Picks for Diagnosus

DiagnosUs#1

DiagnosUs by CENTAUR DIAGNOSTICS INC

See real cases & earn rewards
Editor's Choice
📚 Education
4.8😊(1K ratings)
FreeAds
DiagnosUs screenshot 1
DiagnosUs screenshot 2
DiagnosUs screenshot 3
DiagnosUs screenshot 4
DiagnosUs screenshot 5
DiagnosUs screenshot 6

Engage with real medical cases to enhance your diagnostic skills and earn rewards. This educational game is designed for students and professionals to test their knowledge across various specialties and contribute to AI research.

What We Love

  • 💰 Earn money while learning
  • 🧠 Helpful for medical students and professionals
  • 🤓 Interesting and educational content
  • 👍 Fun and engaging app

Room to Improve

  • 🐛 Bugs and technical issues (crashes, freezes, slow loading)
  • ⏱️ Time-consuming to compete and earn rewards
  • 🤖 Inconsistent or inaccurate AI-graded answers
Diagnosaurus® DDx#2

Diagnosaurus® DDx by Unbound Medicine, Inc.

Best-selling DDx app worldwide
Strong Contender
🏥 Medical
4.8😐(2.4K ratings)
FreeAdsIn-App Purchases
Diagnosaurus® DDx screenshot 1
Diagnosaurus® DDx screenshot 2
Diagnosaurus® DDx screenshot 3
Diagnosaurus® DDx screenshot 4
Diagnosaurus® DDx screenshot 5
Diagnosaurus® DDx screenshot 6

This medical reference tool assists healthcare professionals in performing differential diagnoses quickly and confidently. It offers a searchable database of over 1,000 diagnoses, cross-referenced for related conditions, and allows users to save favorite entries and make custom notes.

What We Love

  • 👍 User-friendly interface
  • 🚀 Quick access to differential diagnoses
  • 💡 Helpful for building differential diagnoses
  • 👍 Comprehensive coverage of conditions

Room to Improve

  • 🐛 Lack of in-depth information
  • 🐛 Incomplete differential diagnoses
  • 🐛 Lack of links to explain conditions
Prognosis: Your Diagnosis#3

Prognosis: Your Diagnosis by Medical Joyworks LLC

Improve your diagnosis skills
Worth Considering
🏥 Medical
4.8😊(2.9K ratings)
FreeAds
Prognosis: Your Diagnosis screenshot 1
Prognosis: Your Diagnosis screenshot 2
Prognosis: Your Diagnosis screenshot 3
Prognosis: Your Diagnosis screenshot 4
Prognosis: Your Diagnosis screenshot 5
Prognosis: Your Diagnosis screenshot 6

Enhance your diagnostic and management skills with interactive clinical cases. Access facts and explanations to understand the rationale behind diagnoses and treatments. New cases are added weekly, reflecting current medical trends.

What We Love

  • 🚀 Super Amazing Awesome!
  • 👍 Great learning app
  • 👍 Excellent scenarios
  • 👍 Actually Fun

Room to Improve

  • 🐛 Contenido en español
  • 🐛 Mécontent
  • 🐛 Down loading problem

More Diagnosus apps to explore

4
Ada - your health portal
Ada - your health portal
Ada - your health portal
Access health assessment
Free

Access a 24/7 symptom checker to understand potential health concerns. Answer simple questions and receive a personalized assessment report with possible causes and next steps. This app connects to a CE-marked medical device for smart health insights.

24/7 symptom checkerAI-powered assessmentPersonalized health reports
🏥 Medical
(11K)
free with in-app purchases
5
VisualDx
VisualDx
VisualDx
Medical images & differentials
Free

This visual reference tool aids medical professionals in improving patient engagement and diagnostic accuracy. It utilizes AI and a vast image atlas to help build custom differentials, share patient-specific images, and access comprehensive diagnostic information. Earn continuing education credits while making better medical decisions.

Build custom differentialsEngage patients with visual aidsImprove diagnostic accuracy
🏥 Medical
(183)
subscription
6
Earn real money cash - Surveys
Earn real money cash - Surveys
Earn real money cash - Surveys
Get rich easy rewards paid
Free

Share your opinions on various topics and earn real rewards like cash, PayPal, or gift cards. Participate in personalized surveys tailored to your interests and make an impact on product development. Get paid for your valuable input.

Personalized surveysEarn real rewards (cash, PayPal, gift cards)Simple and intuitive interface
🌟 Lifestyle
(22K)
free
7
WebMD: Symptom Checker
WebMD: Symptom Checker
WebMD: Symptom Checker
Med Reminders, Doctor Finder
Free

This app helps you check symptoms, get medication reminders, and find doctors. It also offers prescription savings and information on conditions and drugs.

Symptom CheckerMedication RemindersPrescription Savings
🏥 Medical
(135K)
free with in-app purchases
8
Circle Medical
Circle Medical
Circle Medical
A modern doctor's office
Free

Access a modern primary care clinic with board-certified providers for same-day or next-day appointments. Establish ongoing relationships for general health, mental health, preventive care, and urgent issues. Video appointments are available in many states.

Same-day/next-day appointmentsBoard-certified providersAnnual physicals and wellness exams
🏥 Medical
(30K)
free
9
OTR Diagnostics
OTR Diagnostics
OTR Diagnostics
Heavy-duty scan tool made easy
Free

This app helps heavy-duty truck owners diagnose and resolve common issues like fault codes, regen problems, and derates. It provides plain-language explanations of error codes, allows for bi-directional commands to fix issues, and monitors live truck data to prevent downtime.

AI-powered fault code explanationBi-directional commands for repairsReset active/inactive fault codes
🔧 Utilities
(96)
free with in-app purchases
10
Diag-Asia
Diag-Asia
Diag-Asia
by Autel Intelligent Technology Co., Ltd.
Free

This diagnostic software package provides advanced functionality for Asian vehicles. It requires the MaxiAP200 main program to operate, offering detailed vehicle diagnostics.

Asian vehicle diagnosticsRequires MaxiAP200 integrationDetailed diagnostic information
🔧 Utilities
(37)
free
11
Phone Doctor Plus
Phone Doctor Plus
Phone Doctor Plus
by iDea Mobile Tech Inc.
Free

Diagnose over 40 hardware and system issues with this app. Monitor your phone's hardware, battery, memory, and storage. Track network usage and daily charging cycles to keep your device running smoothly.

40+ hardware diagnostic testsSystem monitoring (hardware, battery, memory, storage)Daily battery capacity and charging cycle recording
🔧 Utilities
(325)
ad-supported
12
Dr Lal PathLabs
Dr Lal PathLabs
Dr Lal PathLabs
by Dr Lal PathLabs
Free

Book diagnostic tests, including blood and urine analyses, and comprehensive health checkups easily and reliably. Access over 5000 test options and track your reports conveniently. Offers home sample collection and nearby center location.

Book blood, urine, and health checkup testsHome sample collection optionAccess and download test reports
🏥 Medical
(84)
free
13
Diag-USA
Diag-USA
Diag-USA
by Autel Intelligent Technology Co., Ltd.
Free

This diagnostic software package provides functionality for USA vehicles. It requires the MaxiAP200 main program to operate. Access detailed vehicle diagnostics and information.

USA vehicle diagnosticsRequires MaxiAP200Detailed vehicle information
🔧 Utilities
(45)
free
14
Castle Cats - Idle Hero RPG
Castle Cats - Idle Hero RPG
Castle Cats - Idle Hero RPG
Collect Ultimate Epic Warriors
Free

Collect and evolve heroic cats with unique abilities to battle an evil force. Engage in idle battles, customize your guild leader, and enjoy event-driven quests with a humorous storyline. Features over 150 collectible cats, including famous internet personalities.

Idle and action battle systemCollect and evolve over 150 catsCustomize guild leader
🎮 Games
(14K)
free with in-app purchases
15
Davis Lab and Diagnostic Tests
Davis Lab and Diagnostic Tests
Davis Lab and Diagnostic Tests
Nursing Implications 9th Ed
Free

This medical reference app provides comprehensive information on lab and diagnostic tests. It helps users understand test procedures, interpret results, and offer quality patient care with detailed nursing implications, common uses, and interfering factors.

Alphabetical listing of testsSearchable by abbreviation, synonym, diseasePotential Nursing Problems tables
🏥 Medical
(2)
free with in-app purchases
16
Osmosis - Med School Study App
Osmosis - Med School Study App
Osmosis - Med School Study App
USMLE, Pance & Medicine Videos
Free

This app helps medical students learn complex concepts faster and retain more information. It offers animated videos, flashcards, notes, and board-style questions to prepare for exams and build clinical skills.

Animated medical videosSpaced repetition flashcardsBoard-style practice questions
🏥 Medical
(3.9K)
free with in-app purchases
17
Recuro Care
Recuro Care
Recuro Care
Digital Health Solutions
Free

Access a comprehensive suite of virtual health services, including primary care, behavioral health, at-home testing for over 90 diseases, and genetic screening. Receive personalized care and monitor your health remotely through secure message-based and video interactions with top physicians.

Virtual primary careBehavioral health servicesAt-home lab testing
🏥 Medical
(10K)
free
18
Human Dx
Human Dx
Human Dx
Collective AI + expert answers
Free

This app integrates multiple leading AI models with human expert insights to provide comprehensive answers. It leverages collective intelligence to outperform individual experts and AI models for complex queries.

Integrates multiple top AIsCombines human expertiseCollective intelligence system
🔍 Reference
(591)
free
19
Lab Test Values
Lab Test Values
Lab Test Values
Laboratory Investigations
Free

This app offers general information on common laboratory tests, including normal ranges for blood and other body fluid analyses. It covers a wide array of lab disciplines like hematology, biochemistry, and microbiology, serving as an educational resource for students and technicians. It explicitly states it is not for diagnostic purposes.

Commonly used lab test informationNormal ranges for various testsCovers hematology, biochemistry, hormones, and more
🏥 Medical
(310)
ad-supported
20
Damumed
Damumed
Damumed
Медицина ближе и доступнее
Free

Access your clinic and a suite of digital health services. Book appointments, order home visits, find medications, and manage your medical history. Verify documents and track health metrics.

Book doctor appointmentsRequest home doctor visitsFind medication availability and prices
🏥 Medical
(803)
free

FAQ about Diagnosus

What are the best diagnosus apps & games for iPhone?
DiagnosUs tops our diagnosus apps & games ranking as of July 2026, with a 4.8-star average from 1K App Store ratings, and it's free to download.
Yes — 20 of the top diagnosus apps & games we rank are free to download, including DiagnosUs and Diagnosaurus® DDx.
DiagnosUs shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 195+ diagnosus apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
DiagnosUs is an educational game where users can analyze real medical cases to improve their diagnostic skills. It's designed for medical students, doctors, and other healthcare professionals, offering a dynamic platform to test medical knowledge while contributing to AI research.
The app features a wide range of cases across numerous specialties including radiology, dermatology, cardiology, neurology, emergency medicine, pediatrics, and more. It covers various image types like X-rays, MRIs, CT scans, and pathology slides, as well as topics like anatomy, physiology, and EKG/EEG analysis.