# РЛС Энциклопедия лекарств vs VIDAL

The clearest difference is review sentiment: VIDAL at 50% against РЛС Энциклопедия лекарств's 22%. VIDAL also leads on update cadence (every 2 months vs every 12 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

РЛС Энциклопедия лекарств ships an update every 12 months, VIDAL every 2 months. The most recent releases landed on August 17, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | РЛС Энциклопедия лекарств | VIDAL |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 21.6% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 337 MB | 14 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [OOO RLS-Patent](https://appshunter.io/developer/1187857222) | [Maksimilian Vlasenko](https://appshunter.io/developer/1137998691) |

## What reviewers say

### РЛС Энциклопедия лекарств

[App page](https://appshunter.io/ios/app/id1055039457)

Access comprehensive drug and supplement information, including active ingredients, packaging photos, and pharmacological indexes. This medical resource is curated by specialists and approved by manufacturers.

**Highlights:** Drug descriptions, Supplement and additive information, Active ingredient details, Packaging photos, Pharmacological index, ICD and ATC indexes

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is РЛС Энциклопедия лекарств free?

РЛС Энциклопедия лекарств is free to download, with no in-app purchases.

### Is VIDAL free?

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

### Do РЛС Энциклопедия лекарств or VIDAL have ads?

Neither РЛС Энциклопедия лекарств nor VIDAL shows ads.

### Which is updated more often, РЛС Энциклопедия лекарств or VIDAL?

РЛС Энциклопедия лекарств ships an update every 12 months, and VIDAL every 2 months. Most recently, РЛС Энциклопедия лекарств was updated on August 17, 2026 and VIDAL on June 5, 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.*