Comparison

AST Study Guide 4th Edition vs CST Exam Prep & Practice Test

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AST Study Guide 4th Edition

Prepare for your Surgical Technology certification exam with a comprehensive study guide. Review essential concepts, practice with over 2,000 realistic questions, and build confidence for exam day through flexible study options.

Highlights
  • Detailed content review of core curriculum
  • Over 2,000 practice questions
  • 5 certifying practice exams
  • Focused or randomized study modes
  • Easy-to-use format for efficient studying
  • Familiarity with exam question formats
Features
Read full description

Ace Your Surgical Technology Exam with Confidence Preparing for your Surgical Technology certification exam? AST's Surgical Technologists Certification Exam Study Guide is designed to help you review essential concepts, strengthen your knowledge, and approach exam day with confidence. Whether you want to focus on specific study areas or take randomized exams for broader review, this app gives you flexible study options to match your needs. Features: - Detailed Content Review - Covers key areas of the AST Core Curriculum and NBSTSA exam content outline, including surgical procedures, sterile technique, pharmacology, anatomy and physiology, instrumentation, and patient care. - Practice Questions and Answers - Study with more than 2,000 realistic exam-style questions and 5 certifying practice exams. - Focused or Randomized Study - Choose exams by topic or take random exams to build overall knowledge and confidence. - Easy-to-Use Format - Organized for efficient studying, quick review, and better retention. - Helpful Exam Preparation - Build familiarity with question formats and strengthen your readiness for exam day. Whether you are a student, a practicing professional reviewing key concepts, or preparing for the CST exam for the first time, this study guide is a reliable companion for your exam preparation.

About

CST Exam Prep & Practice Test

Features
Read full description

Prepare confidently for your surgical technologist certification exams with this comprehensive test prep app, thoughtfully designed for candidates pursuing NBSTSA CST and similar certifications. This powerful study tool combines expert content, a wide range of practice questions, and thorough explanations to empower you to master the material and excel on exam day. The app offers a personalized learning experience with customizable features that tailor your study sessions to your unique needs and focus areas. Its user-friendly interface makes navigating through exam topics straightforward and engaging, helping to maintain motivation throughout your preparation journey. Use real-time progress tracking to pinpoint your strengths and areas for improvement, allowing you to optimize your study time effectively. With offline access, you can study anytime and anywhere—whether commuting, on breaks, or relaxing at home—turning all your available moments into productive learning opportunities. Achieve your certification aspirations and confidently advance your healthcare career with this all-in-one surgical technologist exam test prep solution. Main Features: - Extensive practice questions covering all exam topics - Detailed explanations to enhance understanding - Customizable study plans to fit personal learning styles - Progress tracking to monitor performance - Offline access to study materials - User-friendly interface for seamless navigation Subscription renewal terms: - Payment will be charged to iTunes Account at confirmation of purchases. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. - Any unused portion of a free trial period, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://prepme-nbstsa-cst-19fa80.web.app/privacy.html Terms of Use: https://prepme-nbstsa-cst-19fa80.web.app/terms.html

Screenshots

AST Study Guide 4th Edition4 screens
CST Exam Prep & Practice Test4 screens

Verdict

The call

The clearest difference is price: CST Exam Prep & Practice Test at Free against AST Study Guide 4th Edition's $65.00. AST Study Guide 4th Edition's advantage is in-app purchases (none vs 3) and ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

CST Exam Prep & Practice Test is free to download; AST Study Guide 4th Edition costs $65.00 up front. CST Exam Prep & Practice Test sells 3 in-app purchases, starting at $8.99 per 7 days. AST Study Guide 4th Edition asks for nothing beyond the download.

UpkeepUpdate frequency

AST Study Guide 4th Edition ships an update every 2 weeks, CST Exam Prep & Practice Test every 3 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 4 level
AST Study Guide 4th Edition versus CST Exam Prep & Practice Test: the parameters behind the verdict, then further details
ParameterAST Study Guide 4th EditionCST Exam Prep & Practice Test
Price$65.00Free — better
Positive reviews0.0% of reviews—
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size27 MB40 MB
Age rating17+4+
DeveloperAssociation of Surgical TechologistsYahya Al Tamari

In-app purchases

None

AST Study Guide 4th Edition

No in-app purchases

3 purchases

CST Exam Prep & Practice Test

Subscriptions3
  • Premium Subscription3 Days trial$8.997 Days
  • Premium Subscription$8.997 Days
  • Premium Subscription$124.991 Year

Questions

Is AST Study Guide 4th Edition free?
AST Study Guide 4th Edition costs $65.00, with no in-app purchases.
Is CST Exam Prep & Practice Test free?
CST Exam Prep & Practice Test is free to download, with in-app purchases available.
Do AST Study Guide 4th Edition or CST Exam Prep & Practice Test have ads?
CST Exam Prep & Practice Test shows ads; AST Study Guide 4th Edition does not.
Which is updated more often, AST Study Guide 4th Edition or CST Exam Prep & Practice Test?
AST Study Guide 4th Edition ships an update every 2 weeks, and CST Exam Prep & Practice Test every 3 months. Most recently, AST Study Guide 4th Edition was updated on October 16, 2026 and CST Exam Prep & Practice Test on October 14, 2026.

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