# PICU Essentials

> Pediatric intensive care handbook for medical professionals. (iPhone/iPad app by Atmosphere Apps, Inc..)

- Source: https://appshunter.io/ios/app/picu-essentials/id1207366521 (this page in markdown: same URL + `.md`)
- Developer: [Atmosphere Apps, Inc.](https://appshunter.io/developer/334077424)
- Category: Education, Medical
- Price: Free with in-app purchases
- Rating: 4.80/5 from 124 App Store ratings · 9 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.6 · 130 MB
- Languages: American English
- Released: 2017-06-27
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/picu-essentials/id1207366521/reviews.md

## What is PICU Essentials?

This app was designed to be used as a practical handbook for rotating residents, advanced practice providers, and fellows. It is based upon 20 years of PICU practice, and while much of the content describes practice or protocols here at UFHealth/Shands Children’s Hospital, it could be applied in most settings. This app is now in use in over 50 countries. All content is peer-reviewed, and content is reviewed for currency every 1-2 years and as needed.

All proceeds from this app go toward maintaining and developing the app itself.

Privacy Policy: https://skywave.io/picu-privacy-policy/
Terms of Use: https://skywave.io/picu-terms-of-use/

## Key features

- Practical handbook for PICU professionals
- Based on 20 years of PICU practice
- Peer-reviewed content
- Regular content updates
- Applicable in most settings
- Supports app development

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Subscription | $9.99 | per year |


## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/picu-essentials/id1207366521/reviews.md

### 1/5 — PICU Essentials

*2023-07-19*

Long time this App was active in my iPhone iOS 9. When download it in my my iPhone iOS 16.5, iPad 16.5, they request to subscribe!?. Please make it active relating to my previous old owner to this App. Best regards.

 I was disappointed for your reply, in making this App to be subscribed. There are other like this which continued to be free, helping many persons working in medical field to be satisfied with. Best regards.

**Developer response:** Thank you for your feedback. We switched to a subscription model in order to cover the costs of maintaining the app and keeping it updated. Please email us at support@atmoapps.com if you have any additional suggestions, questions, or concerns.

### 1/5 — PICU Essentials

*2023-07-01*

Long time this App was active in my iPhone iOS 9. When download it in my my iPhone iOS 16.5, iPad 16.5, they request to subscribe!?. Please make it active relating to my previous old owner to this App. Best regards.  

I was disappointed for your reply, in making this App to be subscribed. There are other like this which continued to be free, helping many persons working in medical field to be satisfied with. Best regards.

**Developer response:** Thank you for your feedback. We switched to a subscription model in order to cover the costs of maintaining the app and keeping it updated. Please email us at support@atmoapps.com if you have any additional suggestions, questions, or concerns.

### 1/5 — PICU Essentials

*2023-06-11*

Long time this App was active in my iPhone iOS 9. When download it in my my iPhone iOS 16.5, iPad 16.5, they request to subscribe!?. Please make it active relating to my previous old owner to this App.
Best regards

**Developer response:** Thank you for your feedback. We switched to a subscription model in order to cover the costs of maintaining the app and keeping it updated. Please email us at support@atmoapps.com if you have any additional suggestions, questions, or concerns.

### 1/5 — Use to be FREE ACCESS!

*2023-04-17*

This app
Use to be free access. Now IT COSTS! Thanks for ruining a good app people! Now you have to
Pay to get access.

**Developer response:** Hello, thank you for taking the time to leave a review. We needed to switch to a subscription model in order to support the hard work our developers and editors put into this app as well as the maintenance of the app. Please reach out to us at support@atmoapps.com with any further questions or concerns as we strive do help our amazing customers in whatever way we can.

### 5/5 — Excellent app!

*2018-07-17*

A gem. Thank you for providing such and easy and practical tool. Instrumental for the field!!

### 5/5 — Awesome app!

*2018-02-07*

Super easy to use and extremely helpful and educational app! I use it nearly everyday and LOVE IT!

### 5/5 — Great App!

*2018-01-21*

Awesome app that is easy to use. It has great information!

### 5/5 — Awesome pediatric ICU reference!

*2017-07-07*

Awesome free app that has tons of useful information for the PICU healthcare professional. User friendly and I will for sure be sharing with friends/coworkers. Author is very knowledgeable and app is great!

### 5/5 — Excellent

*2017-07-01*

This app is easy to read, making it a great quick reference. I have not had the chance to go through all the sections of the app yet, but the sections I have read have the updated guidelines and dosages for drugs. I'm very impressed. It is better than many of the other medical reference apps out there (even some with hefty price tags). This is just what I need. Thank you!

## Frequently asked questions about PICU Essentials

### What is the learning methodology used by PICU Essentials?

PICU Essentials functions as a practical handbook, offering established protocols and practice guidelines derived from 20 years of PICU experience. It aims to provide readily accessible information for medical professionals in pediatric intensive care settings.

### How does PICU Essentials track user progress?

PICU Essentials is designed as a reference tool rather than an interactive learning platform, so it does not feature progress tracking. Its focus is on providing immediate access to critical information for clinical decision-making.

### Does PICU Essentials offer certifications?

PICU Essentials does not offer certifications. It serves as a practical handbook and resource for medical professionals in pediatric intensive care units, providing information and protocols.

### What are the pricing details for PICU Essentials?

PICU Essentials is free to download and use. It offers an Annual Subscription for $9.99, which includes a 14-day free trial. All proceeds from the app go towards its maintenance and development.

### Is PICU Essentials safe for users under 17?

PICU Essentials has an age rating of 17+, indicating it is intended for adult medical professionals. The content is technical and specific to pediatric intensive care.

### How often is PICU Essentials updated?

Content in PICU Essentials is reviewed for currency every 1-2 years, and as needed. The latest version is 1.9.0.403, last updated on August 11, 2025, ensuring the information remains relevant.

### What devices are compatible with PICU Essentials?

PICU Essentials is compatible with iPhone, iPad, and iPod devices. It is designed to be a portable resource for medical professionals on the go.

### What do users like most about PICU Essentials?

Users appreciate the app's practical, peer-reviewed content based on extensive PICU experience, making it a valuable resource. Its applicability across different settings and regular updates are also highly valued.

## Version history (last 5 releases)

### 1.9.0.403 — 2025-08-11

Maintenance update

### 1.8.1.395 — 2023-07-17

Redesigned layout

### 1.7.2.381 — 2023-04-26

Removed unnecessary permissions

### 1.6.0.367 — 2022-10-20

Added annual subscription with free trial. All proceeds from this app go toward maintaining and developing the app itself.

### 1.4.0.305 — 2020-09-07

Framework update

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## More apps by Atmosphere Apps, Inc.

- [Davis Drug Guide For Nurses](https://appshunter.io/ios/app/davis-drug-guide-for-nurses/id444811704)
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- [Konica Minolta Sales App](https://appshunter.io/ios/app/konica-minolta-sales-app/id1226992541)
- [Oncology Nursing Drug Guide](https://appshunter.io/ios/app/oncology-nursing-drug-guide/id1350544647)

All apps by Atmosphere Apps, Inc.: https://appshunter.io/developer/334077424

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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.*