# Atria vs CREMESP

The clearest difference is update cadence: Atria at fortnightly against CREMESP's every 3 months. Atria also leads on iOS requirement (10.0 vs 13.0). 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.

Atria ships an update fortnightly, CREMESP every 3 months. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Atria | CREMESP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | — | Free |
| Size | 83 MB | 33 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +17 |
| Developer | [ATRIA MEDICAL CENTER LTDA](https://appshunter.io/developer/1554347530) | [Conselho Regional de Medicina do Estado de Sao Paulo](https://appshunter.io/developer/1441356382) |

## What reviewers say

### Atria

[App page](https://appshunter.io/ios/app/atria/id1554347528)

**Features:** macOS Compatibility

**In-app purchases:** none


### CREMESP

[App page](https://appshunter.io/ios/app/cremesp/id1597506275)

This app provides registered physicians in São Paulo with convenient access to extensive global medical knowledge bases. It serves as a portable resource for healthcare professionals seeking up-to-date medical information.

**Highlights:** Access to global medical knowledge bases, For registered CRM São Paulo physicians, Easy access to medical information

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Atria free?

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

### Is CREMESP free?

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

### Do Atria or CREMESP have ads?

Neither Atria nor CREMESP shows ads.

### Which is updated more often, Atria or CREMESP?

Atria ships an update fortnightly, and CREMESP every 3 months. Most recently, Atria was updated on October 9, 2026 and CREMESP on October 27, 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.*