ORninja vs AST CST Practice Test 2026
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ORninja
This app provides a digital library of surgical instruments for training operating room support staff. It allows users to learn instrument names and functions at their own pace, and virtually assemble instrument trays for surgical procedures.
- Digital library of surgical instruments
- Learn instrument names and functions
- Virtual instrument tray assembly
- Self-paced learning
- Training for OR support staff
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The future of operating room education is here. ORninja is a premium, modern learning platform built for anyone in scrubs. Using interactive, bite-sized learning based on today’s educational best practices, ORninja replaces boring PowerPoints and training videos with engaging experiences that improve knowledge retention. Whether you’re learning instrumentation, implants, anatomy, surgical procedures, or OR workflow, ORninja helps you build confidence before every case. Are you a sales rep, scrub tech, resident, RN, or do you work in Central Sterile or anywhere in the OR? Then ORninja is for you. Access is available exclusively through participating employers, hospitals, healthcare organizations, medical device companies, and educational institutions. An organization-issued account is required.
AST CST Practice Test 2026
Prepare for your Surgical Technologist exam with comprehensive study materials, practice tests, and exam simulators. This app offers over 3000 practice questions with in-depth explanations, motivation techniques, and score prediction to help you pass with confidence.
- 3000+ exam-style practice questions
- In-depth answer rationales
- Full CST exam simulator
- Practice tests
- Motivation techniques
- Score prediction
- Custom exam builder
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Zen Prep is the #1 app for passing your exam, WITHOUT stress and anxiety. You will experience better exam practice, lower stress, and less anxiety with our step-by-step training, exam simulators, motivation programs, exam resources, and tips and tricks. Zen Prep is recommended by top teachers and mental health experts. ONE APP - ALL YOU NEED TO PASS YOUR EXAM You will find all the information you need to pass the CST exam. All in one app. This study app directly aligns with the CST exam blueprint, giving you the preparation you need to achieve the highest score possible. "THE CST BIBLE"... ?! You will see why this app is referred to as "The CST Bible" - It's so comprehensive! It will teach you everything you need to pass your exam. WHAT WILL YOU MASTER? • All the CST exam sections. • How to learn. • How to practice. • How to motivate yourself. • How to behave on the exam day. PRACTICE QUESTIONS Any test prep guide is only as good as its practice questions and answer explanations, and that's another area where Zen Prep stands out. The practice questions are similar to the actual exam. Each answer is explained in-depth to make the principles and reasoning behind it crystal clear. PRACTICE TESTS Choose to train in a particular subject or topic. You will get access to over a dozen practice tests. REAL EXAM SIMULATOR Practice in conditions similar to the real CST exam. Check your knowledge and get a sense of your predicted score. FLASHCARDS Swipe the cards to quickly review CST concepts without the need to go through the whole test, complete the right amount of questions for you, and get some quick studying in. INCREASE MOTIVATION & REDUCE EXAM STRESS Positive reminders are one of the simplest and most powerful tools for exam preparation. It's all about your mindset and keeping the right thoughts. You are a winner and you will ace the exam! The app will motivate you on those hard days when motivation is needed the most. SCORE PREDICTION Get your CST score prediction based on how you pass the real exam simulator, and study the topics you need to revisit to improve your score. TIPS AND RECOMMENDATIONS Get to know how to successfully get prepared and pass the exam, learn all the strategies, tips, and tricks useful to ace the CST exam. Zen Prep will be your most valuable study resource – helping you prepare, stay motivated, and pass the exam with flying colors. • More Than 3000+ Exam-Style Practice Questions. • In-depth rationales created by industry leaders. • A full CST exam simulator. • Practice Tests. • Motivation techniques. • Positive reminders. • Custom exam builder to focus on your weak areas. • Progress tracking to keep you moving toward your study goals. • Dozens of study methods, from practice tests, real exam simulators, custom quizzes, study resources and more. • An entire library of up-to-date resources that will help you pass your exam. • Full suite of revision material. • Latest Content Update: Practice Materials ready for 2026. • And much more! In short, it's everything you need to succeed with a bunch of hugely valuable extras sprinkled on top. ON EXAM DAY... YOU WILL THANK US! On the exam day, you will feel confident. You will see how similar the exam questions are compared to Zen Prep's training materials. **Our content has been updated to the latest 2026 guidelines.** If you have questions or comments, email us any time: contact@zenprep.co This application is not affiliated with or endorsed by any testing organisation, certificate, test name, or trademark. Privacy Policy - http://zenprep.co/privacy-policy Terms and Conditions - http://zenprep.co/terms
Screenshots
Verdict
The clearest difference is rating: AST CST Practice Test 2026 at 5.0 against ORninja's 2.3. ORninja's advantage is in-app purchases (none vs 2) and update cadence (fortnightly vs every 12 months). 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. AST CST Practice Test 2026 sells 2 in-app purchases, starting at $8.49 per month. ORninja asks for nothing beyond the download.
AST CST Practice Test 2026 holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: ORninja has 25 ratings behind it against 5, so its average is the more settled of the two.
ORninja ships an update fortnightly, AST CST Practice Test 2026 every 12 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | ORninja | AST CST Practice Test 2026 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (25 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 21.4% of reviews | — |
| Number of ratings | 25 — better | 5 |
| Update frequency | Fortnightly — better | Every 12 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 | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 51 MB | 81 MB |
| Age rating | 12+ | 17+ |
| Developer | Ninja Solutions Incorporated | PDG APPS SRL |
Customer experience
ORninja
AST CST Practice Test 2026
In-app purchases
ORninja
No in-app purchases
AST CST Practice Test 2026
- 1 Month Premium$8.491 Month
- 1 Month Premium7 Days trial$16.991 Month
Questions
Is ORninja free?
Is AST CST Practice Test 2026 free?
Which has better reviews, ORninja or AST CST Practice Test 2026?
Do ORninja or AST CST Practice Test 2026 have ads?
Which is updated more often, ORninja or AST CST Practice Test 2026?
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