Thalamus vs DiagnosUs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thalamus
This app offers a real-time system for scheduling interviews and coordinating travel for medical residency and fellowship applicants. It streamlines communication and allows applicants to self-schedule, manage confirmations, cancellations, and waitlists, giving them control over their interview dates.
- Real-time interview scheduling
- Travel coordination
- Self-scheduling for applicants
- Automated confirmations and cancellations
- Waitlist management
- Streamlined communication
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Thalamus is developed through a collaboration of trainees, administrators, coordinators, directors and GME leadership to provide comprehensive online interview scheduling and travel coordination via a real-time scheduling system – online and mobile. Thalamus streamlines communication and interview scheduling for medical residency and fellowship applicants by facilitating self-scheduling, thereby eliminating unnecessary phone calls and emails. The software manages all confirmations, cancellations, rescheduling, and wait lists, so that applicants can instantaneously confirm interview dates and take full control of their schedules. Now featured nationally at 125+ institutions and used by >75% of applicants, Thalamus is the most comprehensive and preferred interview management solution in GME.
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.
- Analyze diverse medical cases
- Improve diagnostic skills
- Earn rewards for participation
- Contribute to AI research
- Study for medical exams
- Regularly updated datasets
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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.
Screenshots
Verdict
The clearest difference is review sentiment: DiagnosUs at 79% against Thalamus's 6%. DiagnosUs also leads on rating (4.8 vs 3.8) and update cadence (fortnightly vs every 3 months). Thalamus's advantage is monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DiagnosUs holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 492 and 1K respectively. Written reviews point the same way: 6% of Thalamus's written reviews are positive against 79% of DiagnosUs's.
Thalamus ships an update every 3 months, DiagnosUs fortnightly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | Thalamus | DiagnosUs |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (492 ratings) | 4.8 (1K ratings) — better |
| Positive reviews | 6.0% of reviews | 79.4% of reviews — better |
| Number of ratings | 492 | 1K — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 122 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | SJ MedConnect, Inc. | Centaur Labs |
Customer experience
Thalamus
DiagnosUs
User reviews
Thalamus
From 492 App Store ratingsWhat we love
- ⭐ Great app
- 🗓️ Helps organize interviews
- 🔔 Timely notifications
Room to improve
- 🐛 Constant crashes and bugs
- 🔒 Difficulty staying logged in
- 📱 Poor mobile experience
- ⏱️ Slow and unresponsive
- 🤯 Frustrating user interface
DiagnosUs
From 1K App Store ratingsWhat we love
- 💰 Earn money while learning
- 🧠 Helpful for medical students and professionals
- 🤓 Interesting and educational content
- 👍 Fun and engaging app
- 🤝 Responsive and helpful support team
Room to improve
- 🐛 Bugs and technical issues (crashes, freezes, slow loading)
- ⏱️ Time-consuming to compete and earn rewards
- 🤖 Inconsistent or inaccurate AI-graded answers
- 🤑 Difficult to earn significant amounts of money
- 🔒 Withdrawal issues for some countries
Bugs and requests
Thalamus
Reported bugs
4 issues- App won't load or open
- Frequent logout issues
- Compatibility problems with newer OS versions
- Unreliable notification system
Requested features
4 requests- Allow access via mobile browser
- Improve login persistence
- Add more calendar and scheduling features
- Provide better visibility into interview details
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
In-app purchases
Thalamus
No in-app purchases
DiagnosUs
No in-app purchases
Questions
Is Thalamus free?
Is DiagnosUs free?
Which has better reviews, Thalamus or DiagnosUs?
Do Thalamus or DiagnosUs have ads?
Which is updated more often, Thalamus or DiagnosUs?
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