# eMPendium vs Mensa Guide

The clearest difference is in-app purchases: eMPendium at none against Mensa Guide's 2. eMPendium also leads on iOS requirement (13 vs 15.6). Mensa Guide's advantage is update cadence (weekly vs every 3 months) and review sentiment (72% vs 60%). On price, ads and device support there is nothing between them.

Both are free to download. Mensa Guide sells 2 in-app purchases, starting at $1.99 per month. eMPendium asks for nothing beyond the download.

eMPendium ships an update every 3 months, Mensa Guide weekly. The most recent releases landed on June 5, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | eMPendium | Mensa Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/empendium/id440460559/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 60.0% of reviews | **72.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free** | Subscription |
| Size | 17 MB | 49 MB |
| Requires iOS | **13** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 17+ |
| Developer | [MEDYCYNA PRAKTYCZNA SP Z O O](https://appshunter.io/developer/1797658051) | [GARMENMED, SCP](https://appshunter.io/developer/1178687025) |

## What reviewers say

### eMPendium

[App page](https://appshunter.io/ios/app/empendium/id440460559)

This modular medical application provides access to a comprehensive Polish drug reference, a digital handbook of internal diseases, and classifications for medical procedures and diseases. It also includes expert commentary, medical calculators, news, and clinical guidelines for healthcare professionals.

**Highlights:** Comprehensive Polish Drug Reference, Digital Handbook of Internal Diseases, ICD-10 and ICD-9 Classifications, Expert Medical Commentary, Medical Calculators, Medical News and Guidelines

**In-app purchases:** none


### Mensa Guide

[App page](https://appshunter.io/ios/app/mensa-guide/id1205990848)

This medical reference app provides quick access to antimicrobial therapy information. It features interactive navigation, advanced search capabilities, and built-in clinical calculators. Content is continuously updated to reflect the latest medical research and guidelines.

**Highlights:** Interactive word navigation, Advanced search functionality, Pathogen filtering, Built-in clinical calculators, Continuously updated content, Inline notes and references

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $19.99 | per year |


## Frequently asked questions

### Is eMPendium free?

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

### Is Mensa Guide free?

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

### Do eMPendium or Mensa Guide have ads?

Neither eMPendium nor Mensa Guide shows ads.

### Which is updated more often, eMPendium or Mensa Guide?

eMPendium ships an update every 3 months, and Mensa Guide weekly. Most recently, eMPendium was updated on June 5, 2026 and Mensa Guide on September 19, 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.*