# Thalamus vs DiagnosUs

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.

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.

## The numbers

| Metric | Thalamus | DiagnosUs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (492 ratings)](https://appshunter.io/ios/app/thalamus/id918406174/reviews) | **[4.8 (1K ratings)](https://appshunter.io/ios/app/diagnosus/id1369759559/reviews)** |
| Number of ratings | 492 | **1K** |
| Positive reviews | 6.0% of reviews | **79.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 122 MB | 42 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [SJ MedConnect, Inc.](https://appshunter.io/developer/918406173) | [Centaur Labs](https://appshunter.io/developer/1369759558) |

## What reviewers say

### Thalamus

[App page](https://appshunter.io/ios/app/thalamus/id918406174)

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.

**Highlights:** Real-time interview scheduling, Travel coordination, Self-scheduling for applicants, Automated confirmations and cancellations, Waitlist management, Streamlined communication

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Great app
- 🗓️ Helps organize interviews
- 🔔 Timely notifications

**What reviewers complain about**

- 🐛 Constant crashes and bugs
- 🔒 Difficulty staying logged in
- 📱 Poor mobile experience
- ⏱️ Slow and unresponsive
- 🤯 Frustrating user interface

**Reported bugs**

- App won't load or open
- Frequent logout issues
- Compatibility problems with newer OS versions
- Unreliable notification system

**Requested features**

- Allow access via mobile browser
- Improve login persistence
- Add more calendar and scheduling features
- Provide better visibility into interview details


### DiagnosUs

[App page](https://appshunter.io/ios/app/diagnosus/id1369759559)

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

**In-app purchases:** none

**What reviewers like**

- 💰 Earn money while learning
- 🧠 Helpful for medical students and professionals
- 🤓 Interesting and educational content
- 👍 Fun and engaging app
- 🤝 Responsive and helpful support team

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- 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**

- 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


## Frequently asked questions

### Is Thalamus free?

Thalamus is free to download, with no in-app purchases.

### Is DiagnosUs free?

DiagnosUs is free to download, with no in-app purchases.

### Which has better reviews, Thalamus or DiagnosUs?

DiagnosUs is rated higher. Thalamus averages 3.8 out of 5 from 492 ratings, while DiagnosUs averages 4.8 from 1K ratings.

### Do Thalamus or DiagnosUs have ads?

Neither Thalamus nor DiagnosUs shows ads.

### Which is updated more often, Thalamus or DiagnosUs?

Thalamus ships an update every 3 months, and DiagnosUs fortnightly. Most recently, Thalamus was updated on October 24, 2026 and DiagnosUs on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*