# DiagnosUs vs Memoling

The clearest difference is in-app purchases: DiagnosUs at none against Memoling's 7. DiagnosUs also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Memoling sells 7 in-app purchases, starting at $2.99 per 7 days. DiagnosUs asks for nothing beyond the download.

DiagnosUs ships an update fortnightly, Memoling weekly. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | DiagnosUs | Memoling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1K ratings)](https://appshunter.io/ios/app/diagnosus/id1369759559/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 79.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 108 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Centaur Labs](https://appshunter.io/developer/1369759558) | [PUBLIA OU](https://appshunter.io/developer/1822534245) |

## What reviewers say

### 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


### Memoling

[App page](https://appshunter.io/ios/app/memoling/id6747710623)

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly plan promotional | $2.99 | per 7 days |
| Your weekly premium plan | $5.99 | per 7 days |
| Monthly plan promotional | $5.99 | per month |
| monthly subscription | $6.99 | per month |
| Your yearly premium plan | $29.99 | per year |
| premium | $39.99 | per year |
| Monthly plan promotional | $39.99 | per year |


## Frequently asked questions

### Is DiagnosUs free?

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

### Is Memoling free?

Memoling is free to download, with in-app purchases available.

### Do DiagnosUs or Memoling have ads?

Memoling shows ads; DiagnosUs does not.

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

DiagnosUs ships an update fortnightly, and Memoling weekly. Most recently, DiagnosUs was updated on September 24, 2026 and Memoling on September 15, 2026.

---

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