Pass CCRN

Name: Pass CCRN
Rating: 4.6 (604 reviews)
Author: MastrAPI

AACN CCRN Test Prep

Only for iPhone

Free · In‑App Purchases

604 Ratings
Ages

4+
Years
Category

Education
Developer

MastrAPI
Language

EN
English
Size

37.5
MB

iPhone

Updated for the 2026 CCRN exam cycle — new question sets, refreshed rationales, and up-to-date exam tips keep your study plan current. Pass your CCRN Adult, Neonatal, and Pediatric exams with flying colors! Boost your confidence in passing the first time with our mobile app and a personal study plan based on your current skill and requirements. CCRN is a specialty certification for nurses who provide direct care to acutely/critically ill patients regardless of their physical location. Nurses interested in this certification may work in areas such as intensive care units, cardiac care units, combined ICU/CCUs, medical/surgical ICUs, trauma units, or critical care transport/flight. CCRN Key features: - Choose from different topics required to become a certified nurse - Practice with 1800+ questions - Track your strengths and weaknesses within Stats section of the app - Study detailed statistics of every test you take - Compare your score to the community average for almost any type of exam - - - - CCRN Purchases, subscriptions and terms You need to buy a lifetime access or subscribe to get access to all features, courses and questions. The cost of the purchase is charged to your iTunes account. Subscriptions are auto-renewable and are billed at the rate and period selected depending on the subscription plan. Users’ accounts are charged for auto-renewal within 24 hours prior to the end of the current period. Subscriptions can be managed and auto-renewal can be turned off in Account Settings in iTunes after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of use: https://mastrapi.com/terms Privacy policy: https://mastrapi.com/policy

Ratings & Reviews

4.6

out of 5

604 Ratings

5/5!
10/03/2021

Cyrus Olson
Excited to announce that I have passed the CCRN exam! I have practiced 6 wks 8-12 hrs daily. The most difficult parts of the exam for me were memorizing the ventilator settings and pulmonary topics.This app covers everything and helps you to achieve the desired result!

Developer Response
We highly appreciate your feedback! Congratulations on passing the exam!
5/5!
10/03/2021

Cyrus Olson

Excited to announce that I have passed the CCRN exam! I have practiced 6 wks 8-12 hrs daily. The most difficult parts of the exam for me were memorizing the ventilator settings and pulmonary topics.This app covers everything and helps you to achieve the desired result!
Developer Response 12/17/2021
We highly appreciate your feedback! Congratulations on passing the exam!
I really want it to work
04/28/2022

prmarkjersey
I paid $99 for the lifetime fee. I’ve tried to reach out several times via email. No response. First the APP would not open off WIFI. No response. Then I kept reloading and now I get the same 20 questions for the past two weeks. The random questions are different but that is 40 questions. So in all only 65 questions in the ADULT CCRN for $99?. So. You just responded that you answer all responses if I use the contact us button on your APP. I have tried that several times already. I checked trash, junk and inbox. Nothing from your site. Hey. 4/27. I would like to thank you for getting back in touch with me several times and rectifying the situation. I really appreciate your app. I love that it gives you a rationale right away if you want it.4/28. Okay here we go again…The questions are starting to repeat again. Same twenty questions as yesterday no wonder I got 100%Apparently the lifetime $99 purchase is not working correctly. I didn’t download off wi fi at first, then it did, now it keeps giving me the same questions.

Developer Response
Dear prmarkjersey,Thanks for the updated review! We sent you a request to your email address on April 28 at 21:03 (GMT+1) to check your account. Please reply to our letter. We are very sorry for the inconvenience caused! We are here to help you!
I really want it to work
04/28/2022

prmarkjersey

I paid $99 for the lifetime fee. I’ve tried to reach out several times via email. No response. First the APP would not open off WIFI. No response. Then I kept reloading and now I get the same 20 questions for the past two weeks. The random questions are different but that is 40 questions. So in all only 65 questions in the ADULT CCRN for $99?. So. You just responded that you answer all responses if I use the contact us button on your APP. I have tried that several times already. I checked trash, junk and inbox. Nothing from your site. Hey. 4/27. I would like to thank you for getting back in touch with me several times and rectifying the situation. I really appreciate your app. I love that it gives you a rationale right away if you want it.4/28. Okay here we go again…The questions are starting to repeat again. Same twenty questions as yesterday no wonder I got 100%Apparently the lifetime $99 purchase is not working correctly. I didn’t download off wi fi at first, then it did, now it keeps giving me the same questions.
Developer Response 04/30/2022
Dear prmarkjersey,Thanks for the updated review! We sent you a request to your email address on April 28 at 21:03 (GMT+1) to check your account. Please reply to our letter. We are very sorry for the inconvenience caused! We are here to help you!
Easy to use but hard to trust
08/29/2022

/u/Diamondwolf
App is simple and intuitive to use. It’s responsive and easy to read and answer questions. But the question bank seems small. I’ve gotten the same question twice in a 20 question quiz. Twice now I’ve had the ‘daily question’ be wrong because the task was to interpret an ABG and to differentiate between partially compensated and uncompensated but the question only contained a pH and a CO2. The rationale told me to look at the HCO3 that of course wasn’t listed in the question. Am I meant to calculate the HCO3 from the other two numbers myself? If so, put that in the rationale.

Developer Response
Thanks for the feedback! This was a bug on our part related to how the daily question is displayed. Be sure to update the app. If the problem persists, please contact our support team using the link on the app's page.
Easy to use but hard to trust
08/29/2022

/u/Diamondwolf

App is simple and intuitive to use. It’s responsive and easy to read and answer questions. But the question bank seems small. I’ve gotten the same question twice in a 20 question quiz. Twice now I’ve had the ‘daily question’ be wrong because the task was to interpret an ABG and to differentiate between partially compensated and uncompensated but the question only contained a pH and a CO2. The rationale told me to look at the HCO3 that of course wasn’t listed in the question. Am I meant to calculate the HCO3 from the other two numbers myself? If so, put that in the rationale.
Developer Response 09/02/2022
Thanks for the feedback! This was a bug on our part related to how the daily question is displayed. Be sure to update the app. If the problem persists, please contact our support team using the link on the app's page.
Great app for studying but be careful
03/01/2022

n scho
Great content, however it seems that for a good deal of questions the wrong answer is marked as correct. For instance in a question about HHS vs DKA I selected the answer saying the difference is that there is no ketogenesis in HHS. It then told me I selected the wrong answer and that the difference was that HHS was due to a “total lack of insulin”. The rationale that then was given at the bottom told me that my answer was right. Seems to happen 1/15 times when I get a wrong answer that I actually had it right, but the app has the wrong answer marked as correct.

Developer Response
Thank you for your feedback! We will discuss the issues you reported with our content team. We would highly appreciate it if you could provide us with more examples to our Support Team. To contact our support, please follow the link on the app's page.
Great app for studying but be careful
03/01/2022

n scho

Great content, however it seems that for a good deal of questions the wrong answer is marked as correct. For instance in a question about HHS vs DKA I selected the answer saying the difference is that there is no ketogenesis in HHS. It then told me I selected the wrong answer and that the difference was that HHS was due to a “total lack of insulin”. The rationale that then was given at the bottom told me that my answer was right. Seems to happen 1/15 times when I get a wrong answer that I actually had it right, but the app has the wrong answer marked as correct.
Developer Response 03/11/2022
Thank you for your feedback! We will discuss the issues you reported with our content team. We would highly appreciate it if you could provide us with more examples to our Support Team. To contact our support, please follow the link on the app's page.

• Fixed the timed test flow for unsubscribed users so the paywall shows instead of freezing • Updated CCRN prep content for the 2026 exam season • General stability improvements