# Upskilly CCRN  Exam Prep — Critical Care Registered Nurse

> CCRN exam preparation app with over 1200 practice questions and detailed rationales. (iPhone/iPad app by Gentoo Labs LLC.)

- Source: https://appshunter.io/ios/app/upskilly-ccrn-exam-prep/id1457285714 (this page in markdown: same URL + `.md`)
- Developer: [Gentoo Labs LLC](https://appshunter.io/developer/1094613526)
- Category: Education, Medical
- Price: Free with in-app purchases
- Rating: 4.77/5 from 979 App Store ratings · 30 written reviews indexed
- Age rating: 17+
- Requires: iOS 12.0 · 47 MB
- Languages: English
- Released: 2019-03-27
- Data updated: 2026-07-17
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/upskilly-ccrn-exam-prep/id1457285714/reviews.md

## What is Upskilly CCRN  Exam Prep?

UPSKILLY CCRN is known for its targeted yet comprehensive content review, innovative learning strategies, and meticulous accuracy. This addresses each section of the most current Critical Care Registered Nurse exam in detail, with detailed rationales for correct and incorrect answers to enforce understanding of key concepts.

This exam prep aids registered nurse who are preparing and planning to take the CCRN examination for critical care practice offered by the American Association of Critical Care Nurses (AACN) Certification Corporation.

More than 1200+ review questions offer valuable practice and test-taking experience to prepare you for success on the CCRN-Adult exam.

Install this free version of the exam prep app and try free questions in Study/Test mode before deciding to upgrade.

Features:

- Over 1200+ review/practice questions.

- NEW! Completely updated content follows the latest CCRN  exam blueprint to ensure that you have the most current information for exam preparation.

- One practice exams feature the same format and content that emphasizes the exam.

- Detailed rationales for correct answers are provided to enforce understanding of key concepts.

- NEW! Professional Caring and Ethical Practice and Multisystem chapters match the latest CCRN -Adult exam.

- Covers everything you need to study to pass CCRN examination.

- Realistic test taking experience.

- Study & Test progress can be tracked and resumed across multiple devices.

- Bookmark feature enables you to mark your favourite questions.

- Access anywhere, no need of internet.

Chapters offer a thorough review on the following topics

- Professional Caring and Ethical Practice (50 questions)

- The Cardiovascular System (330 questions)

- The Pulmonary System (185 questions)

- The Neurologic System (125 questions)

- The Endocrine System (100 questions)

- The Gastrointestinal System (105 questions)

- The Renal System (75 questions)

- The Hematologic and Immunologic Systems (75 questions)

- Multisystem (130 questions)


Please contact us if you have any questions, suggestions, or comments — support@gentoolabs.com

## Key features

- 1200+ review and practice questions
- Updated content matching latest exam blueprint
- Realistic practice exams
- Detailed rationales for answers
- Offline access
- Progress tracking
- Bookmark favorite questions

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| CCRN Standard | $29.99 | one-time |
| CCRN Test | $29.99 | one-time |


## What do users think of Upskilly CCRN  Exam Prep?

Overall sentiment: negative

**Pros**

- 🚀 Best app in the sector
- 👍 Helpful study guide
- 👍 Promotes good study tactics

**Cons**

- 🐛 Crashes when accessing history
- 🐛 Loses progress when switching apps
- 🐛 Contradictory questions
- 🐛 Poorly developed app
- 🐛 Paid version crashes
- 🐛 Logs out frequently
- 🐛 Doesn't save progress

**Commonly reported bugs**

- Questions have wrong answers
- Questions appear out of order
- Practice exams don't record progress

**Most requested features**

- More free questions
- Improve usability and stability

## Recent user reviews (10 of 30)

All indexed reviews: https://appshunter.io/ios/app/upskilly-ccrn-exam-prep/id1457285714/reviews.md

### 5/5 — The best app in this sector

*2025-03-15, version 1.2.0*

Have used many apps to prepare for the exam but this  one top in the list

### 5/5 — Thank you!

*2024-09-12, version 1.2.0*

Although I am just starting my journey to study for my CCRN & TCRN certifications, I feel like this app is somewhat helpful but also needs to be a bit more beefed up from what I have seen so far on this study guide. This app is extremely helpful but please do not stop adding to it. Thank you from the bottom of my heart for this educational opportunity. God bless!

### 3/5 — Wrong answer

*2024-08-12, version 1.2.0*

Question 67 and 68 on cardiac has the right explanation but wrong answer selection. Please fix it.

### 4/5 — Great app…

*2022-04-22, version 1.2.0*

….but sometimes the questions appear out of order leading to inability to answer without guessing.

### 1/5 — Crashes when I access history of exams

*2021-04-18, version 1.0.9*

I purchased this review in hopes that it would prepare me for the CCRN exam. It has an abundance of questions but I am unable to access the rationales on the history tab. Whenever I press on it the app crashes instantaneously. I tried contacting support but have not received a response. I would expect better customer care for an app that cost $30 to access.

### 3/5 — More free questions

*2021-03-08, version 1.0.9*

I love the questions and wish I have more for free.

### 5/5 — Promotes good study tactics

*2021-02-22, version 1.0.9*

So far I like this app better than any of the other CCRN study apps. It gives rational around the correct answer and even around the incorrect answers. It also gives tips on how to “guess” the right answer if you are unsure. So far, I’m just beginning to take the study questions for each section and am not sure how many questions I get with the free app portion.  It so far I love it!

### 1/5 — Rip off

*2021-01-29, version 1.0.9*

I bought the ebook with the online access and wasn’t able to redeem the code on this app!!!!! Do I need to buy another access code here too that’s a rip off of money

### 4/5 — Good question, tech issue or user error keeping me from getting the most out of it

*2020-12-29, version 1.0.9*

Good questions, however I’ve paid for lifetime access but multiple study and test banks are unavailable for use. It’s either a technical issue or a misunderstanding on my part. I enjoy the test bank however.

### 2/5 — Good Questions; Bad Usability

*2020-11-17, version 1.0.9*

The questions are good with good rationales. However, anytime I try to review the history of my previously answered questions, the app crashes. 

I will revise my review if this issue gets fixed but until then, I rate it 2 stars as being able to see what you got wrong and the % you got correct is crucial to self-evaluation in a studying app.

## Frequently asked questions about Upskilly CCRN  Exam Prep

### What is this app for?

This app is designed to help registered nurses prepare for the Critical Care Registered Nurse (CCRN) examination. It provides comprehensive content review, over 1200 practice questions with detailed rationales, and realistic practice exams to ensure you are well-prepared for the actual test.

### What are the key features of the app?

The app features over 1200 updated review and practice questions, one full practice exam, detailed rationales for correct and incorrect answers, and covers all current CCRN exam blueprint topics. It also includes progress tracking, a bookmark feature for favorite questions, and offline access.

### How much does the app cost?

The app offers a free version with sample questions that you can try in Study/Test mode. To access the full content and all features, you will need to upgrade, which is a one-time purchase.

### Is this app compatible with my device?

The app is designed for mobile devices and allows you to track and resume your study and test progress across multiple devices. Specific compatibility details would typically be found on the app store listing for your operating system (iOS or Android).

### What topics are covered in the app?

The app covers all essential topics for the CCRN exam, including Professional Caring and Ethical Practice, Cardiovascular System, Pulmonary System, Neurologic System, Endocrine System, Gastrointestinal System, Renal System, Hematologic and Immunologic Systems, and Multisystem topics.

## Version history (last 5 releases)

### 1.2.0 — 2021-10-19

Few performance improvements for enhanced study experience.

### 1.0.9 — 2020-06-27

Few performance improvements for enhanced study experience

### 1.0.8 — 2020-02-24

Few performance improvements for enhanced study experience.

### 1.0.7 — 2019-07-13

- Fixes for incorrect special character display in Test History

### 1.0.6 — 2019-07-05

- Search feature to help you find questions with specific words or phrases.
- Bookmark and add notes to practice exam questions

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All apps by Gentoo Labs LLC: https://appshunter.io/developer/1094613526

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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 2026-07-17.*