# VIDAL vs Vademecum Rotapharm

The clearest difference is update cadence: Vademecum Rotapharm at fortnightly against VIDAL's every 2 months. VIDAL's advantage is iOS requirement (11.0 vs 16.0). 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.

VIDAL ships an update every 2 months, Vademecum Rotapharm fortnightly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | VIDAL | Vademecum Rotapharm |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 14 MB | 39 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Maksimilian Vlasenko](https://appshunter.io/developer/1137998691) | [Vademecum Rotapharm](https://appshunter.io/developer/1774260012) |

## What reviewers say

### VIDAL

[App page](https://appshunter.io/ios/app/vidal/id1138825459)

This medical reference app provides cardiologists with a comprehensive directory of cardiac medications. It features detailed drug descriptions, interaction checks, and allows users to save favorites and share information with patients and colleagues.

**Highlights:** Comprehensive drug directory, Detailed drug descriptions, Drug interaction checker, Save favorite medications, Latest medical news, Share information with patients/colleagues

**Features:** macOS Compatibility

**In-app purchases:** none


### Vademecum Rotapharm

[App page](https://appshunter.io/ios/app/vademecum-rotapharm/id6736992328)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VIDAL free?

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

### Is Vademecum Rotapharm free?

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

### Do VIDAL or Vademecum Rotapharm have ads?

Neither VIDAL nor Vademecum Rotapharm shows ads.

### Which is updated more often, VIDAL or Vademecum Rotapharm?

VIDAL ships an update every 2 months, and Vademecum Rotapharm fortnightly. Most recently, VIDAL was updated on November 2, 2026 and Vademecum Rotapharm on October 30, 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.*