# Intubator vs AnestSync

The clearest difference is in-app purchases: AnestSync at none against Intubator's 1. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Intubator sells 1 in-app purchase, starting at $4.99 per month. AnestSync asks for nothing beyond the download.

Intubator ships an update every 9 days, AnestSync every 5 days. The most recent releases landed on October 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Intubator | AnestSync |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Subscription | **Free** |
| Size | 165 MB | 103 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | +17 | +17 |
| Developer | [SAS Anestesia](https://appshunter.io/developer/1836183044) | [Substancia P](https://appshunter.io/developer/1748209604) |

## What reviewers say

### Intubator

[App page](https://appshunter.io/ios/app/intubator/id6747758707)

A medical app for emergency and critical care professionals, offering quick support for intubation. It features automatic dose conversion, ventilation parameters, and pre/post-intubation checklists for enhanced safety and efficiency at the bedside.

**Highlights:** Automatic dose conversion by patient weight, Recommended ventilation parameters, Pre and post-intubation checklists, Vasoactive drug calculation, Offline and reliable use, Simple, critical-scenario focused interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal – ISR | $4.99 | per month |


### AnestSync

[App page](https://appshunter.io/ios/app/anestsync-anestesia/id6801193385)

A quick reference tool for anesthesiologists, offering emergency protocols, scoring systems, and calculation support. It provides clinical data with sources, emphasizing it's for study and confirmation, not a substitute for professional judgment.

**Highlights:** Emergency protocols, Scoring and classification systems, Arterial blood gas interpretation, Ventilatory safety support, Infusion and dilution calculations, Pediatric anesthesia support, Surgical safety checklist

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

**In-app purchases:** none


## Frequently asked questions

### Is Intubator free?

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

### Is AnestSync free?

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

### Do Intubator or AnestSync have ads?

Neither Intubator nor AnestSync shows ads.

### Which is updated more often, Intubator or AnestSync?

Intubator ships an update every 9 days, and AnestSync every 5 days. Most recently, Intubator was updated on October 30, 2026 and AnestSync on September 29, 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.*