# Intubei vs FirstDoctor

The clearest difference is iOS requirement: FirstDoctor at 13.0 against Intubei's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Intubei sells 2 in-app purchases, starting at $1.99 per month and FirstDoctor sells 3 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Intubei ships an update every 3 months, FirstDoctor every 2 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Intubei | FirstDoctor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 35 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Vesartius LTDA](https://appshunter.io/developer/1616964658) | [Octocm Sistemas Inteligentes Ltda](https://appshunter.io/developer/1833524937) |

## What reviewers say

### Intubei

[App page](https://appshunter.io/ios/app/intubei/id1616964656)

This medical app guides healthcare professionals through critical intubation procedures. It offers step-by-step instructions, drug and dosage calculations, and patient profiling for adults, pediatrics, and the elderly. Designed for use in ICUs, surgical centers, and emergency rooms, it enhances speed, assertiveness, and safety.

**Highlights:** Airway assessment, Step-by-step intubation guide, Pre-oxygenation and positioning, Automatic BMI calculation, Drug and dosage suggestions, Personalized patient profiles

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Intubei mensal | $1.99 | per month |
| Annual access | $14.99 | per year |


### FirstDoctor

[App page](https://appshunter.io/ios/app/firstdoctor/id6751124698)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FirstDoctor Monthly Essential | $14.99 | per month |
| FirstDoctor Monthly Pro | $22.99 | per month |
| FirstDoctor Monthly Premium | $29.99 | per month |


## Frequently asked questions

### Is Intubei free?

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

### Is FirstDoctor free?

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

### Do Intubei or FirstDoctor have ads?

Neither Intubei nor FirstDoctor shows ads.

### Which is updated more often, Intubei or FirstDoctor?

Intubei ships an update every 3 months, and FirstDoctor every 2 months. Most recently, Intubei was updated on October 24, 2026 and FirstDoctor on October 7, 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.*