Comparison

DiagnosUs vs Asap Studies

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DiagnosUs

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.

Highlights
  • Analyze diverse medical cases
  • Improve diagnostic skills
  • Earn rewards for participation
  • Contribute to AI research
  • Study for medical exams
  • Regularly updated datasets
Read full description

DiagnosUs is an educational game for medical students, doctors, premed students, other healthcare professionals, and citizen scientists to analyze medical cases, improve their skills, and earn prizes! Participation is open to anyone, regardless of educational background. Players compete against their peers to hone their skills by analyzing cases in our datasets. At the same time, they contribute their knowledge to help advance artificial intelligence research. DiagnosUs is a wonderful supplement for classes, clerkships, and in preparation for exams such as the USMLE® Step 1 & 2 Clinical Knowledge (CK), NBME® exams, MBBS, NCLEX® exams, COMLEX Level 1 & 2, MCAT®, NEET-PG, and many more! The app promotes an engaging, dynamic platform to test anyone’s medical knowledge while simultaneously contributing to the development of crucial machine learning algorithms. Try a wide range of cases in subjects such as radiology, dermatology, USMLE® preparation, MCAT® preparation, NBME® preparation, NCLEX® preparation, ultrasound, neurology, cardiology, ophthalmology, emergency medicine, surgery, internal medicine, pediatrics, orthopedics, family medicine, gastroenterology, pathology, and pulmonology. Utilize the power of DiagnosUs to study interactively! New datasets are added regularly, so players can always keep learning! Learn medicine fast: see a wide range of cases! - Anatomy - Physiology - Auscultation to listen for pulmonary abnormalities - Dermatological images to identify melanoma, basal cell carcinoma, squamous cell carcinoma, psoriasis, dermatitis, and other skin conditions - EEG - EKG / ECG - USMLE® practice questions - MCAT® practice questions - NBME® practice questions - Chest X-rays to look for pneumonia and cancer - Musculoskeletal X-rays - Ultrasound identification problems - Fundus eye images - MRI - Whole Slide Pathology Imagery - Chest CT - Mammograms and much more! The rewards that participants can earn in the app are made possible by our research partners and customers, who are developing artificial intelligence related to image analysis. These research partners and customers subsidize our prizes because our app participants help analyze images from large datasets of our research partners and customers. After participants win rewards, they can tap on the Profile tab and tap on the icon in the top-left corner of the Profile screen. This screen then shows a log of all the participant's rewards, and they can withdraw their rewards to a payment account.

About

Asap Studies

This app connects students with academic tutors for research, projects, and assignments. It aims to provide quick solutions to complex academic problems through online assistance, focusing on quality and professionalism.

Highlights
  • Academic tutoring
  • Research assistance
  • Project help
  • Assignment support
  • Quick problem solutions
Features
Read full description

ASAP has revolutionized means of assisting students in research, projects, assignments and more. We have outstanding tutors who are readily available and are willing to impact knowledge . ASAP's main goal is to use the internet to build, teach and provide quick solutions to complex problems. Academics' special assistance portal thrives to provide our customers with quality, satisfaction and professionalism.

Screenshots

DiagnosUs4 screens
Asap Studies4 screens

Verdict

The call

The clearest difference is rating: DiagnosUs at 4.8 against Asap Studies's 4.0. DiagnosUs also leads on in-app purchases (none vs 2) and ratings volume (1K vs 4). Asap Studies's advantage is iOS requirement (13.0 vs 16.0). On price, update cadence, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Asap Studies sells 2 one-off in-app purchases. DiagnosUs asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

DiagnosUs holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: DiagnosUs has 1K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 79% of DiagnosUs's written reviews are positive against 67% of Asap Studies's.

UpkeepUpdate frequency

DiagnosUs ships an update fortnightly, Asap Studies every 3 weeks. The most recent releases landed on October 22, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
DiagnosUs versus Asap Studies: the parameters behind the verdict, then further details
ParameterDiagnosUsAsap Studies
PriceFreeFree
Rating4.8 (1K ratings) — better4.0 (4 ratings)
Positive reviews79.4% of reviews — better66.7% of reviews
Number of ratings1K — better4
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size42 MB113 MB
Age rating17+17+
DeveloperCentaur LabsAcademic Special Assistant Portal LLC

Customer experience

DiagnosUs

All ratings1,014 ratings
Positive94.4%
Neutral1.9%
Negative3.7%
Written reviews228 reviews
Positive79.4%
Neutral10.1%
Negative10.5%

Asap Studies

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Bugs and requests

DiagnosUs

Reported bugs

4 issues
  • App crashes and freezes
  • Inaccurate or inconsistent grading of answers
  • Withdrawal and payment issues for some users
  • Compatibility problems with certain devices and OS versions

Requested features

5 requests
  • More diverse medical topics and case studies
  • Separate competitions for students vs. professionals
  • Ability to discuss and provide feedback on cases
  • Improved instructions and explanations
  • Compatibility with older devices and iOS versions

Asap Studies

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

DiagnosUs

No in-app purchases

2 purchases

Asap Studies

One-time2
  • ASAP STUDIES$3.00
  • ASAP STUDIES$5.69

Questions

Is DiagnosUs free?
DiagnosUs is free to download, with no in-app purchases.
Is Asap Studies free?
Asap Studies is free to download, with in-app purchases available.
Which has better reviews, DiagnosUs or Asap Studies?
DiagnosUs is rated higher. DiagnosUs averages 4.8 out of 5 from 1K ratings, while Asap Studies averages 4.0 from 4 ratings.
Do DiagnosUs or Asap Studies have ads?
Neither DiagnosUs nor Asap Studies shows ads.
Which is updated more often, DiagnosUs or Asap Studies?
DiagnosUs ships an update fortnightly, and Asap Studies every 3 weeks. Most recently, DiagnosUs was updated on October 22, 2026 and Asap Studies on September 21, 2026.

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