# AnestICU — Anesthesiology & Critical Care

> Offline medical reference for anesthesiology, critical care, and emergency medicine. (iPhone/iPad app by Luis Henrique Martins Goncalves.)

- Source: https://appshunter.io/ios/app/anesticu/id6787523253 (this page in markdown: same URL + `.md`)
- Developer: [Luis Henrique Martins Goncalves](https://appshunter.io/developer/6787523255)
- Category: Medical, Education
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 16.6 · 25 MB
- Languages: English
- Released: 2026-07-07
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/anesticu/id6787523253/reviews.md

## What is AnestICU?

AnestICU

AnestICU is a quick-reference platform developed by an anesthesiologist, for anesthesiologists, intensivists, emergency physicians, residents, and medical students.

The app brings together protocols, calculators, medication doses, tables, algorithms, and clinical tools in one place, providing quick access to information commonly used in anesthesia, critical care, and emergency medicine.

Designed for real-world practice in the operating room, ICU, emergency department, and post-anesthesia care unit, AnestICU organizes content in a clear and intuitive way, helping healthcare professionals quickly find important information during patient care.

Key Features

• Anesthesiology and critical care protocols
• Integrated clinical calculators
• Arterial blood gas analysis and interpretation
• Continuous infusions (BIC)
• Anesthetic, vasoactive, and emergency medication dosing
• Mechanical ventilation
• Hemodynamic management
• Cardiac arrest and perioperative emergencies
• Local anesthetic systemic toxicity (LAST)
• Obstetrics and obstetric anesthesia
• Pediatrics and neonatal anesthesia
• Neonatal resuscitation
• Rapid sequence induction (RSI)
• Pre-anesthetic assessment
• Neuromuscular blockade monitoring with TOF
• Anesthetic depth monitoring (BIS and CONOX)
• Cerebral oximetry (NIRS)
• Anesthesia for patients with pacemakers
• Antiarrhythmic medications
• Fluid therapy and transfusion medicine
• Clinical scales and scores
• Reference tables
• Ultrasound / POCUS
• Ultrasound anatomy
• Ultrasound-guided peripheral nerve blocks
• Regional anesthesia and perioperative medicine content

Quick Reference Tools

AnestICU includes calculators and tools designed to facilitate common clinical decisions and calculations, including blood gas analysis, medication dosing, continuous infusions, endotracheal tube fixation in premature infants, clinical assessment, and other applications.

Content is structured to reduce the time spent searching for information across different sources, allowing quick access directly from your smartphone or tablet.

Designed for Daily Practice

The interface is designed for rapid clinical reference, with simple navigation and direct access to the main areas of the app. The goal is to bring frequently used information for professionals caring for surgical and critically ill patients together on a single platform.

Works Offline

AnestICU content remains available even without an internet connection. This makes it possible to use the app in operating rooms, ICUs, emergency departments, ambulances, hospitals, and other environments where connectivity may be limited.

Continuous Updates

AnestICU is continuously evolving. New protocols, calculators, algorithms, educational content, and performance improvements are regularly added to expand its usefulness in clinical practice.

Disclaimer

AnestICU is a clinical decision-support tool intended for healthcare professionals. It does not replace clinical judgment, institutional protocols, local guidelines, or individualized patient assessment. Diagnostic and therapeutic decisions remain the responsibility of the treating healthcare professional.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Anesthesiology and intensive care protocols
- Integrated clinical calculators
- Arterial blood gas interpretation
- Continuous infusions (BIC)
- Anesthetic and vasoactive drug doses
- Mechanical ventilation
- Hemodynamic management

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| AnestICU Premium Mensal | $2.99 | per month |
| AnestICU | $29.99 | per year |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/anesticu/id6787523253/reviews.md

### 5/5 — Sensacional!

*2026-08-22*

Muito completo e intuitivo!

### 5/5 — Completo e prático

*2026-08-11*

App muito completo, fácil de usar, com informações diretas e confiáveis para consultas rápidas. Gosto muito também que possui a opção de mudar a configuração de apresentação para menu / abas e cor de fundo clara / escura. Recomendo!

### 5/5 — Excelente!

*2026-07-10*

Excelente aplicativo! Interface muito fácil de usar e contem todas informações pra facilitar o dia a dia no centro cirúrgico.

## Frequently asked questions about AnestICU

### What is AnestICU?

AnestICU is a quick reference platform designed for anesthesiologists, intensivists, and emergency physicians. It consolidates protocols, calculators, drug doses, and clinical tools into a single, offline-functional application for rapid clinical practice.

### Does AnestICU work offline?

Yes, AnestICU functions 100% offline. All its content, including protocols and calculators, is available without an internet connection, making it ideal for use in areas with limited connectivity.

### What medical specialties does AnestICU cover?

AnestICU covers anesthesiology, intensive care, and emergency medicine. It includes content for obstetrics, pediatrics, perioperative emergencies, and more, catering to a broad range of critical care scenarios.

### How often is AnestICU updated?

The content of AnestICU is continuously reviewed and expanded. The app was last updated on 2026-07-22 with version 1.6, indicating ongoing development and content additions.

### What are the subscription options for AnestICU?

AnestICU offers monthly and yearly subscription plans, both including a 14-day free trial. The monthly plan is $2.99, and the yearly plan is $29.99.

### Is AnestICU suitable for students?

Yes, AnestICU is designed for anesthesiologists, intensivists, emergency physicians, residents, and medical students. It provides essential reference materials for learning and practice in these fields.

### What devices support AnestICU?

AnestICU is available for iPhone and iPad devices. It is designed to provide a seamless experience across these Apple platforms.

### Does AnestICU have ads?

AnestICU is free to download and does not contain advertisements. Its monetization comes from optional in-app purchases for premium subscription plans.

## Version history (last 5 releases)

### 1.8 — 2026-08-21

What’s New in Version 1.8

One of the biggest AnestICU updates so far!

A New Navigation Experience

• New layout with the option to keep cards open or closed, making it easier to organize and find content.

• Four text-size options for a more comfortable viewing experience — especially for those who, like the developer, prefer larger text — and for better adaptation to tablets and computers.

• The Terms of Use will no longer appear every time you open the app. They can now be accessed directly from Settings.

New Obstetric Content

Expanded obstetrics section with several new cards, including:

• Physiological changes during pregnancy
• General anesthesia in obstetrics
• New content and guidance for common situations in obstetric practice

Neonatal and Pediatric Cardiac Anesthesia Supercard

A new supercard featuring 19 subcards dedicated to neonatal and pediatric cardiac anesthesia, including guidance on managing children with congenital heart disease undergoing non-cardiac surgery.

New Section: Clinical Scenarios

Complete redesign of the section, with new scenarios and practical content, including:

• Kidney transplantation
• Urological complications
• Sepsis
• Trauma and pain
• Balneotherapy
• Endocrine disorders
• Neuroanesthesia and post-dural puncture headache
• Rare syndromes and diseases
• Ambulatory general anesthesia and opioid-sparing strategies
• Anesthesia for robotic surgery

Improved and Updated Cards

We also reviewed and improved several existing topics, including:

• Choosing a reversal strategy when sugammadex is in limited supply
• Peripheral IV vasopressor use and management of extravasation
• Massive transfusion
• Perioperative medication discontinuation guidance for medications used to treat alopecia and benign prostatic hyperplasia (BPH)

Ultrasound / POCUS

New real ultrasound images have been added to enhance the USG/POCUS section and improve the correlation between anatomy and ultrasound imaging in clinical practice.

And Much More!

In addition to these new features, this version includes numerous bug fixes, refinements, performance improvements, and content updates.

One of the biggest AnestICU updates so far.

Thank you for using AnestICU and, most importantly, for sending us your suggestions, feedback, and ideas to help us keep improving the app.

### 1.7 — 2026-08-07

What’s New in Version 1.7

* Improved navigation: tap the AnestICU logo for quick access to the app’s main sections.
* New POCUS & Ultrasound section (Beta), featuring point-of-care ultrasound, ultrasound anatomy, and ultrasound-guided regional anesthesia.
* Completely redesigned Rapid Sequence Induction (RSI) reference card.
* New Endotracheal Tube Fixation Calculator for Preterm Infants based on gestational age, with improved accuracy for neonates up to 43 weeks postmenstrual age.
* New Neonatal Resuscitation reference card and algorithm.
* New Pre-Anesthetic Evaluation algorithm, including guidance for patients wearing jewelry and other accessories.
* New Antiarrhythmic Drugs reference card for rapid consultation.
* New Perioperative Management of Patients with Cardiac Implantable Electronic Devices reference card.
* Completely redesigned Acute-on-Chronic Pain Calculator.
* New Anesthetic Depth Monitoring reference card (BIS and CONOX).
* New Neuromuscular Monitoring (TOF) reference card.
* New Cerebral Oximetry (NIRS) reference card.
* Bug fixes, performance improvements, and content updates throughout the app.

### 1.6.5 — 2026-07-27

Versão 1.6

Obrigado por utilizar o AnestICU! Nesta atualização adicionamos novos conteúdos e aprimoramos protocolos importantes para a prática clínica.

Novidades:

* Novo card com que tipo de peso usar para diversas drogas
* Novo card em pediatria de Parâmetros vitais por faixa etária
* Nova calculadora de ventilação mecânica pediátrica.
* Novo card: Otimização pré-operatória de pacientes asmáticos.
* Novo card: Manejo do pico hipertensivo no pré-operatório.
* Atualização das recomendações para suspensão de inibidores de SGLT2 no período perioperatório.
* Inclusão de orientações para avaliação e manejo de pacientes em uso de medicamentos psicoativos no período pré-operatório.

Melhorias:

* Revisão e atualização de conteúdos existentes.
* Correções de pequenos erros e melhorias de desempenho.
* Ajustes na interface para uma navegação mais rápida e intuitiva.

Continuamos trabalhando para tornar o AnestICU uma referência prática e confiável para anestesiologistas e médicos que atuam em terapia intensiva e emergência. Obrigado pelos comentários e sugestões!

### 1.6 — 2026-07-22

Versão 1.6

Obrigado por utilizar o AnestICU! Nesta atualização adicionamos novos conteúdos e aprimoramos protocolos importantes para a prática clínica.

Novidades:

* Nova calculadora de ventilação mecânica pediátrica.
* Novo card: Otimização pré-operatória de pacientes asmáticos.
* Novo card: Manejo do pico hipertensivo no pré-operatório.
* Atualização das recomendações para suspensão de inibidores de SGLT2 no período perioperatório.
* Inclusão de orientações para avaliação e manejo de pacientes em uso de medicamentos psicoativos no período pré-operatório.

Melhorias:

* Revisão e atualização de conteúdos existentes.
* Correções de pequenos erros e melhorias de desempenho.
* Ajustes na interface para uma navegação mais rápida e intuitiva.

Continuamos trabalhando para tornar o AnestICU uma referência prática e confiável para anestesiologistas e médicos que atuam em terapia intensiva e emergência. Obrigado pelos comentários e sugestões!

### 1.5 — 2026-07-14

* Nova aba de Bloqueios Periféricos.
* Algoritmo HemoSphere atualizado.
* Novo menu Configurações, com:
    * Idioma: Português, Inglês e Espanhol.
    * Tema: Claro ou Escuro.
    * Layout: Abas ou Menu.
* Correção do bug nas assinaturas Premium.
* Correções de bugs e melhorias de desempenho.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*