# eMPendium vs iDoctus

The clearest difference is rating: iDoctus at 4.6 against eMPendium's 3.4. iDoctus also leads on update cadence (every 8 days vs every 3 months) and review sentiment (80% vs 60%). eMPendium's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (13 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iDoctus holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: iDoctus has 25 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 60% of eMPendium's written reviews are positive against 80% of iDoctus's.

eMPendium ships an update every 3 months, iDoctus every 8 days. The most recent releases landed on June 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | eMPendium | iDoctus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/empendium/id440460559/reviews) | **[4.6 (25 ratings)](https://appshunter.io/ios/app/idoctus/id530457100/reviews)** |
| Number of ratings | 5 | **25** |
| Positive reviews | 60.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 170 MB |
| Requires iOS | **13** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [MEDYCYNA PRAKTYCZNA SP Z O O](https://appshunter.io/developer/1797658051) | [iDoctus](https://appshunter.io/developer/530457103) |

## 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


### iDoctus

[App page](https://appshunter.io/ios/app/idoctus/id530457100)

This medical reference tool provides doctors with quick access to drug information, interaction checkers, and clinical calculators. It aims to improve daily practice efficiency and patient safety with up-to-date, scientifically verified content.

**Highlights:** Medical and pharmacological reference, Drug interaction checker, Clinical calculators, Scientific updates, Specialized knowledge centers, Offline access

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

**In-app purchases:** none


## Frequently asked questions

### Is eMPendium free?

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

### Is iDoctus free?

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

### Which has better reviews, eMPendium or iDoctus?

iDoctus is rated higher. eMPendium averages 3.4 out of 5 from 5 ratings, while iDoctus averages 4.6 from 25 ratings.

### Do eMPendium or iDoctus have ads?

Neither eMPendium nor iDoctus shows ads.

### Which is updated more often, eMPendium or iDoctus?

eMPendium ships an update every 3 months, and iDoctus every 8 days. Most recently, eMPendium was updated on June 5, 2026 and iDoctus on September 17, 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.*