# MedCalX vs medPPE

The clearest difference is rating: medPPE at 5.0 against MedCalX's 3.8. medPPE also leads on in-app purchases (none vs 1) and update cadence (fortnightly vs every 5 months). MedCalX's advantage is ratings volume (31 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. MedCalX sells 1 one-off in-app purchase. medPPE asks for nothing beyond the download.

medPPE holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: MedCalX has 31 ratings behind it against 1, so its average is the more settled of the two.

MedCalX ships an update every 5 months, medPPE fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MedCalX | medPPE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (31 ratings)](https://appshunter.io/ios/app/medcalx/id1041464932/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/medppe/id1544143849/reviews)** |
| Number of ratings | **31** | 1 |
| Positive reviews | 45.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 17 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Ossus GmbH](https://appshunter.io/developer/286022405) | [Pan American Health Organization](https://appshunter.io/developer/1296970486) |

## What reviewers say

### MedCalX

[App page](https://appshunter.io/ios/app/medcalx/id1041464932)

This medical calculator app provides healthcare professionals with a comprehensive tool for complex medical formulas, scores, and classifications. It offers an extensive library of over 300 medical calculations, patient management features, and sharing capabilities.

**Highlights:** Extensive medical formula library (300+), Patient management and data saving, Customizable workflows, Multiple result sharing options, Detailed information and references, US and SI unit support, iCloud synchronization for favorites

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MedCalX Unlock | $4.99 | one-time |

**What reviewers like**

- 👍 Intuitive and user-friendly interface
- 📱 Comprehensive collection of medical formulas and scores
- 🚀 Fast calculations and quick access
- 📚 Includes PubMed links and background information
- 🌍 Multi-language support

**What reviewers complain about**

- 💰 Paywalls for previously free calculators
- 🔄 Forced paid upgrades for existing users
- ❌ Missing many important medical scores
- ⏱️ Infrequent updates and maintenance
- 🐛 Frequent crashes and stability issues

**Reported bugs**

- App crashes on startup
- App crashes when taking patient photos
- App fails to open or becomes unresponsive
- Unable to restore previous purchases
- Doximity unlock feature not working

**Requested features**

- SCORE2 and other modern cardiovascular risk scores
- TRiP(cast) score
- Valve disease calculations
- Pediatric medication dosing calculators
- Electrolyte and fluid replacement calculations


### medPPE

[App page](https://appshunter.io/ios/app/medppe/id1544143849)

This app offers guidance on the appropriate use of Personal Protective Equipment (PPE) for healthcare workers dealing with COVID-19. It helps professionals understand which PPE to use based on their role, care setting, and specific procedures, ensuring their safety while treating patients.

**Highlights:** PPE recommendations for COVID-19, Information by role and care level, Guidance for primary care and hospitals, PPE for aerosol-generating procedures, Available in multiple PAHO official languages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MedCalX free?

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

### Is medPPE free?

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

### Which has better reviews, MedCalX or medPPE?

medPPE is rated higher. MedCalX averages 3.8 out of 5 from 31 ratings, while medPPE averages 5.0 from 1 ratings.

### Do MedCalX or medPPE have ads?

Neither MedCalX nor medPPE shows ads.

### Which is updated more often, MedCalX or medPPE?

MedCalX ships an update every 5 months, and medPPE fortnightly. Most recently, MedCalX was updated on November 2, 2026 and medPPE on November 3, 2026.

---

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