AORN Expo vs CNOR Test Prep & Study Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AORN Expo
Access presentations, exhibitor data, and posters for annual conferences. Connect with other attendees, take notes on slides, and draw directly on presentation materials within the event apps.
- Access conference presentations
- View exhibitor data
- Browse posters
- Connect with attendees
- Take notes on slides
- Draw on presentation slides
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****FOR ATTENDEES ONLY**** The AORN Expo mobile application allows you to access this organization's various annual conferences. Within the underlying event apps, users an access presentations, exhibitor data, posters, and connect with other attendees. Users can also take notes in adjacent available presentation slides and draw directly on slides inside the event apps.
CNOR Test Prep & Study Guide
Prepare for the CNOR certification exam with over 3000 practice questions, flashcards, and realistic scenarios. Master all key exam areas to boost your knowledge and skills for perioperative nursing.
- 3000+ exam-like questions
- 1000+ flashcards
- Multiple practice tests
- Real-life scenarios
- Covers all CNOR exam areas
- Progress tracking
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3000+ exam-like questions, 1000+ flashcards, over a dozen practice tests and real-life scenarios make Ultraprep a must-have tool to prepare for the CNOR. The CNOR certification is for perioperative nurses who wish to improve their knowledge and skills. According to CCI®, the CNOR exam pass rate has decreased to 67% in 2022. Let's bump those numbers up together. You're allowed to take the exam twice before your 12-month period ends. Don't waste your time and begin the training here. Now it's time to do it. Pass the most important exam of your career with ease. YOU WILL MASTER ALL THE EXAM AREAS: • Professional Accountability • Communication • Preoperative Plan of Care • Intraoperative Care • Emergency Situations • Instrument Processing and Supply Management & Outcomes • Management of Personnel, Services, and Materials • Preoperative Patient Assessment and Diagnosis • Transfer of Care and many more … CNOR® is a registered trademark of the Certified Perioperative Nurse, which is unaffiliated, not a sponsor, or associated with Ultraprep. Preparing for your CNOR exam can be tough, but it's not impossible with one of the best study apps around. Preparation for this exam requires not only rote memorization but a real understanding of the material. The goal of this app is to help students engage with their studies and make it fun at the same time! Terms of use: https://ultraprep.co/terms Privacy policy: https://ultraprep.co/privacy-policy If you have questions or comments, email us any time: contact@ultraprep.co
Screenshots
Verdict
The clearest difference is review sentiment: AORN Expo at 65% against CNOR Test Prep & Study Guide's 0%. AORN Expo also leads on rating (4.8 vs 4.3) and in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CNOR Test Prep & Study Guide sells 3 in-app purchases, starting at $9.99 per month. AORN Expo asks for nothing beyond the download.
AORN Expo holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: AORN Expo has 886 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 65% of AORN Expo's written reviews are positive against 0% of CNOR Test Prep & Study Guide's.
AORN Expo ships an update every 4 months, CNOR Test Prep & Study Guide every 9 months. Both last shipped on October 24, 2026.
| Parameter | AORN Expo | CNOR Test Prep & Study Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (886 ratings) — better | 4.3 (8 ratings) |
| Positive reviews | 65.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 886 — better | 8 |
| Update frequency | Every 4 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 14.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 7 MB |
| Age rating | 12+ | 17+ |
| Developer | Association of periOperative Registered Nurses (AORN) | FLUENT AAC TECHNOLOGY S.R.L. |
Customer experience
AORN Expo
CNOR Test Prep & Study Guide
Bugs and requests
AORN Expo
Reported bugs
2 issues- Frequent logout issues
- Compatibility issues with older devices
Requested features
3 requests- Ability to access evaluations directly from session information
- Option to add sessions to personal calendar
- Easier navigation and fewer steps to complete tasks
CNOR Test Prep & Study Guide
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AORN Expo
No in-app purchases
CNOR Test Prep & Study Guide
- 1 Month Premium$9.991 Month
- 1 Month Premium7 Days trial$24.991 Month
- Lifetime Access$99.99
Questions
Is AORN Expo free?
Is CNOR Test Prep & Study Guide free?
Which has better reviews, AORN Expo or CNOR Test Prep & Study Guide?
Do AORN Expo or CNOR Test Prep & Study Guide have ads?
Which is updated more often, AORN Expo or CNOR Test Prep & Study Guide?
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