# SURF vs Cogesta

The clearest difference is in-app purchases: Cogesta at none against SURF's 1. Cogesta also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SURF sells 1 in-app purchase, starting at $99.99 per year. Cogesta asks for nothing beyond the download.

SURF ships an update every 5 months, Cogesta every 3 months. The most recent releases landed on September 22, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | SURF | Cogesta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cogesta/id1491756843/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Subscription | **Free** |
| Size | 204 MB | 14 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Philippe FURGER](https://appshunter.io/developer/1055742280) | [Cogesta](https://appshunter.io/developer/1491756842) |

## What reviewers say

### SURF

[App page](https://appshunter.io/ios/app/surf/id1055743301)

Access evidence-based medical content for internal medicine, differential diagnosis, and lab values. This comprehensive guide is designed for residents, general practitioners, and specialists, offering a vast amount of information from multiple expert-authored books.

**Highlights:** Evidence-based medical content, Differential diagnosis of symptoms, Lab value interpretation, Comprehensive internal medicine, Links to external calculators, Accessible on multiple devices

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 year | $99.99 | per year |


### Cogesta

[App page](https://appshunter.io/ios/app/cogesta/id1491756843)

This application allows users to find offices, contact the support team, and report incidents. It also provides access to assistance numbers, allows data modification, and keeps users updated with the latest news. Additionally, it offers access to a personal account area and a form for recent graduates.

**Highlights:** Find offices, Contact support team, Report incidents, Access assistance numbers, Modify personal data, View latest news, Access My Cogesta account

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SURF free?

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

### Is Cogesta free?

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

### Do SURF or Cogesta have ads?

Neither SURF nor Cogesta shows ads.

### Which is updated more often, SURF or Cogesta?

SURF ships an update every 5 months, and Cogesta every 3 months. Most recently, SURF was updated on September 22, 2026 and Cogesta on June 24, 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.*