# Vademecum Internacional vs DeCerca

The clearest difference is in-app purchases: DeCerca at none against Vademecum Internacional's 4. Vademecum Internacional's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Vademecum Internacional sells 4 in-app purchases, starting at $0.99 per month. DeCerca asks for nothing beyond the download.

Vademecum Internacional ships an update every 2 months, DeCerca every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Vademecum Internacional | DeCerca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (33 ratings)](https://appshunter.io/ios/app/vademecum-internacional/id1449022938/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 8 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Vademecum Internacional](https://appshunter.io/developer/586636217) | [FUNDACION PARA LA INVESTIGACION BIOMEDICA DEL HOSPITAL GREGORIO MARANON](https://appshunter.io/developer/1849390541) |

## What reviewers say

### Vademecum Internacional

[App page](https://appshunter.io/ios/app/vademecum-internacional/id1449022938)

Access the most consulted pharmacological guide in Spanish, updated weekly. Analyze drug interactions, find international equivalents, and stay informed with daily news on supply issues and safety alerts. Provides detailed drug monographs for over 45 countries.

**Highlights:** Weekly updated pharmacological guide, Drug interaction analysis, International drug equivalency search, Daily news on supply and safety alerts, Detailed drug monographs, Information for over 45 countries, Prescription analysis by severity

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interacciones | $0.99 | per month |
| Vademecum | $2.49 | per month |
| Interacciones | $14.49 | per year |
| Vademecum | $28.49 | per year |


### DeCerca

[App page](https://appshunter.io/ios/app/decerca/id6757809973)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vademecum Internacional free?

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

### Is DeCerca free?

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

### Do Vademecum Internacional or DeCerca have ads?

Neither Vademecum Internacional nor DeCerca shows ads.

### Which is updated more often, Vademecum Internacional or DeCerca?

Vademecum Internacional ships an update every 2 months, and DeCerca every 6 weeks. Most recently, Vademecum Internacional was updated on October 24, 2026 and DeCerca on October 25, 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.*