# PEPID® vs Clinical Odyssey

The clearest difference is in-app purchases: PEPID® at none against Clinical Odyssey's 4. PEPID® also leads on ratings volume (2.9K vs 28) and review sentiment (45% vs 36%). Clinical Odyssey's advantage is iOS requirement (13.0 vs 15.6). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Clinical Odyssey sells 4 in-app purchases, starting at $7.99 per month. PEPID® asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for PEPID® against 4.6 for Clinical Odyssey. That said, the two scores are not equally well evidenced: PEPID® has 2.9K ratings behind it against 28, so its average is the more settled of the two. Written reviews are what separate them: 45% of PEPID®'s written reviews are positive against 36% of Clinical Odyssey's.

PEPID® ships an update every 5 weeks, Clinical Odyssey monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PEPID® | Clinical Odyssey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.9K ratings)](https://appshunter.io/ios/app/pepid/id955554418/reviews)** | [4.6 (28 ratings)](https://appshunter.io/ios/app/clinical-odyssey/id1607229099/reviews) |
| Number of ratings | **2.9K** | 28 |
| Positive reviews | **45.1% of reviews** | 36.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 39 MB | 161 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [PEPID, LLC](https://appshunter.io/developer/306091996) | [Medical Joyworks LLC](https://appshunter.io/developer/803816939) |

## What reviewers say

### PEPID®

[App page](https://appshunter.io/ios/app/pepid/id955554418)

Provides healthcare professionals with essential tools for patient care, including a vast drug database, medical calculators, and visual aids. Content is regularly updated and clinically independent, offering reliable information for various medical roles.

**Highlights:** Largest drug database, Medical calculators, High-res pill photos, Clinical illustrations, Regularly updated information, Independent clinical content

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick information
- 🔒 Trustworthy content
- 👍 Useful for daily work
- 👍 Comprehensive database
- 👍 User-friendly

**What reviewers complain about**

- 🐛 App crashes/won't open
- 🐛 Outdated/missing content
- 🐛 Poor optimization for newer devices
- 💰 Expensive subscription
- 👎 Difficult to navigate

**Reported bugs**

- App crashes on login or launch
- Content fails to download
- Incompatible with newer iOS versions

**Requested features**

- Improved search functionality
- More calculators and tools
- Automatic content updates
- Ability to use on multiple devices with single subscription


### Clinical Odyssey

[App page](https://appshunter.io/ios/app/clinical-odyssey/id1607229099)

Engage in over 600 medical games to diagnose and treat patients, comparing your performance with thousands of other professionals. Access expert-written explanations to master optimal diagnostic and management strategies.

**Highlights:** Over 600 diagnostic games, Patient treatment simulations, Performance comparison with professionals, Expert-written medical explanations, Skill practice and mastery

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Experience (200 Games) | $7.99 | per month |
| Full Suite (600+ Games) | $19.99 | per month |
| Full Suite Quarterly | $49.99 | per 3 months |
| Full Suite Annual | $179.99 | per year |


## Frequently asked questions

### Is PEPID® free?

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

### Is Clinical Odyssey free?

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

### Which has better reviews, PEPID® or Clinical Odyssey?

PEPID® is rated higher. PEPID® averages 4.7 out of 5 from 2.9K ratings, while Clinical Odyssey averages 4.6 from 28 ratings.

### Do PEPID® or Clinical Odyssey have ads?

Neither PEPID® nor Clinical Odyssey shows ads.

### Which is updated more often, PEPID® or Clinical Odyssey?

PEPID® ships an update every 5 weeks, and Clinical Odyssey monthly. Most recently, PEPID® was updated on November 1, 2026 and Clinical Odyssey on November 3, 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.*