# VisualDx vs Catholic Medical Conscience

The clearest difference is rating: Catholic Medical Conscience at 5.0 against VisualDx's 4.4. Catholic Medical Conscience also leads on in-app purchases (none vs 11) and review sentiment (100% vs 84%). VisualDx's advantage is update cadence (fortnightly vs every 25 months) and ratings volume (186 vs 11). On price, ads and device support there is nothing between them.

Both are free to download. VisualDx sells 11 in-app purchases, starting at $39.99 per month. Catholic Medical Conscience asks for nothing beyond the download.

Catholic Medical Conscience holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: VisualDx has 186 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 84% of VisualDx's written reviews are positive against 100% of Catholic Medical Conscience's.

VisualDx ships an update fortnightly, Catholic Medical Conscience every 25 months. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | VisualDx | Catholic Medical Conscience |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (186 ratings)](https://appshunter.io/ios/app/visualdx/id348177521/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/catholic-medical-conscience/id1474130728/reviews)** |
| Number of ratings | **186** | 11 |
| Positive reviews | 84.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 25 months |
| Monetization | Subscription | **Free** |
| Best chart rank | **#15** | — |
| Size | 220 MB | 13 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Logical Images](https://appshunter.io/developer/348177524) | [Catholic Medical Association](https://appshunter.io/developer/1474130727) |

## What reviewers say

### VisualDx

[App page](https://appshunter.io/ios/app/visualdx/id348177521)

**Currently charting:** #15 Top Grossing · Medical (US App Store)

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.

**Highlights:** Build custom differentials, Engage patients with visual aids, Improve diagnostic accuracy, Access therapy and test options, Recognize infectious diseases, Earn CME credits

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete (1 Month) | $39.99 | per month |
| VisualDx Core Monthly | $39.99 | per month |
| Complete+DermExpert (1 Month) | $49.99 | per month |
| VisualDx Elite Monthly | $49.99 | per month |
| Add DermExpert (1 Year) | $99.99 | per year |
| Complete (1 Year) | $149.99 | per year |
| VisualDx Core Annual | $249.99 | per year |
| VisualDx Elite Annual | $299.99 | per year |
| Complete+DermExpert (1 Year) | $499.99 | per year |
| Add DermExpert (1 yr) | $99.99 | one-time |
| Complete (1 yr) | $399.99 | one-time |

**What reviewers like**

- 📸 Excellent clinical images and kodachromes
- 👍 User-friendly interface and easy navigation
- 🎓 Comprehensive differential diagnosis tool
- 📚 Detailed disease summaries and treatment information
- 🌍 Inclusive representation of skin of color

**What reviewers complain about**

- 💰 Expensive subscription cost
- ❌ Difficult subscription cancellation process
- 🐛 App crashes and performance issues
- 📱 Quiz feature laggy and unreliable
- 😤 Poor customer service responsiveness

**Reported bugs**

- App crashes when using quiz feature
- CME credit claiming functionality fails
- Subscription cancellation not processed
- Renewal charges despite cancellation requests
- Quiz unable to load properly

**Requested features**

- Make app free again (previously free)
- Simplify subscription cancellation in-app
- Improve quiz functionality for mobile
- Add quiz feature to desktop version
- Expand patient information handouts


### Catholic Medical Conscience

[App page](https://appshunter.io/ios/app/catholic-medical-conscience/id1474130728)

This app helps healthcare professionals understand and apply Catholic ethical teachings in clinical settings. It translates complex theological concepts into practical language, guides decision-making on open ethical questions, and provides direct references to primary Church documents.

**Highlights:** Translates ethical dilemmas into clinical language, Guides decision-making on open questions, Systematically organizes ethical scenarios, Provides direct references to Church documents, Elaborates on dilemmas with comments, Coaches providers on patient guidance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VisualDx free?

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

### Is Catholic Medical Conscience free?

Catholic Medical Conscience is free to download, with no in-app purchases.

### Which has better reviews, VisualDx or Catholic Medical Conscience?

Catholic Medical Conscience is rated higher. VisualDx averages 4.4 out of 5 from 186 ratings, while Catholic Medical Conscience averages 5.0 from 11 ratings.

### Do VisualDx or Catholic Medical Conscience have ads?

Neither VisualDx nor Catholic Medical Conscience shows ads.

### Which is updated more often, VisualDx or Catholic Medical Conscience?

VisualDx ships an update fortnightly, and Catholic Medical Conscience every 25 months. Most recently, VisualDx was updated on October 19, 2026 and Catholic Medical Conscience on October 6, 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.*