Comparison

CRCST Prep vs Sterile Processing

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

Head to head
About

CRCST Prep

Features
Read full description

Unlock hundreds of CRCST practice questions and full-length mock exams with CRCST Exam Prep, the trusted mobile app for Certified Registered Central Service Technician (CRCST) certification preparation. Whether you’re reviewing at home, during work breaks, or on the go, strengthen your understanding of sterilization, infection control, and central service principles to pass confidently on your first attempt. Thousands of sterile processing professionals have used CRCST Exam Prep to earn certification and advance their careers in healthcare. Each question is carefully developed by industry experts and aligned with the latest HSPA CRCST exam content outline, ensuring you study the most relevant, accurate, and up-to-date material. CRCST Exam Prep helps you stay confident, focused, and fully prepared for test day. Key Features • Comprehensive CRCST Practice Questions: Access hundreds of exam-style questions with detailed explanations and references to industry standards. • Full-Length Mock Exams: Simulate real exam conditions with timed tests that build confidence and improve focus. • Adaptive Study Modes: Customize your learning with options like Quick Review, Focused Topics, and Weak Areas. • Performance Analytics: Track your progress, monitor trends, and identify areas needing improvement. • Updated Content: Study materials aligned with the latest HSPA CRCST exam guidelines and sterile processing best practices. Prepare smarter with CRCST Exam Prep — your reliable partner for guaranteed certification success.

About

Sterile Processing

Prepare for the CRCST exam with practice questions, instrument identification drills, and study guides. Plan your study routine, track progress, and review core sterile processing topics. Offers a free experience with optional monthly, annual, or lifetime subscriptions for full access.

Highlights
  • 320 practice questions
  • Instrument identification drill
  • Daily study tasks
  • Five study guides
  • 24 flashcards
  • Progress tracking
Features
Read full description

Build a focused study routine for the CRCST exam with Sterile Prep. PRACTICE AND UNDERSTAND Work through 320 practice questions covering sterile processing topics. Review answer explanations, bookmark questions and return to your saved practice session. LEARN YOUR INSTRUMENTS Use the interactive instrument-identification drill to review surgical instruments and their uses. PLAN YOUR STUDY Set an exam date, follow daily study tasks and review progress across the app's study areas. These indicators reflect your in-app activity, not a predicted exam score. REVIEW THE FUNDAMENTALS Explore five study guides and 24 flashcards covering core sterile processing topics. Use the wrapping guide, tray assembly checklists and sterilization reference as educational aids. CHOOSE YOUR ACCESS Try the free experience before purchasing Pro. Monthly and annual subscriptions and a lifetime purchase are offered in the app. Apple displays your local price and any eligible introductory offer before you confirm. Subscriptions renew automatically unless canceled through your Apple Account. Restore eligible purchases from Settings. This release focuses on CRCST study. It does not provide separate CIS, CER, CSIS or CSPDT question banks. Study questions, instrument names and reference material are in English; selected app controls also support Spanish. EDUCATION ONLY This app is an independent study aid, not clinical guidance, a sterilizer controller or a validated quality-management system. Always follow the device manufacturer's current instructions for use and your facility's policies. It is not affiliated with or endorsed by HSPA, CBSPD, AAMI or any healthcare facility. CRCST is a trademark of HSPA. No exam result is guaranteed. Support: https://www.voltexam.com/support Privacy: https://www.voltexam.com/privacy Terms: https://www.voltexam.com/terms

Screenshots

CRCST Prep4 screens
Sterile Processing4 screens

Verdict

The call

The clearest difference is price: Sterile Processing at Free against CRCST Prep's $19.99. CRCST Prep's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On ads 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

Sterile Processing is free to download; CRCST Prep costs $19.99 up front. Sterile Processing sells 3 in-app purchases, starting at $9.99 per month. CRCST Prep asks for nothing beyond the download.

Scorecard4 real differences · 6 level
CRCST Prep versus Sterile Processing: the parameters behind the verdict, then further details
ParameterCRCST PrepSterile Processing
Price$19.99Free — better
Rating—4.8 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequency—Every 4 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size61 MB8 MB
Age rating12+4+
DeveloperMedical Relevant IncDeeun Inc.

In-app purchases

None

CRCST Prep

No in-app purchases

3 purchases

Sterile Processing

Subscriptions2
  • Pro - Monthly3 Days trial$9.991 Month
  • Prep Pro Annual$29.991 Year
One-time1
  • Pro - Lifetime Access$59.99

Questions

Is CRCST Prep free?
CRCST Prep costs $19.99, with no in-app purchases.
Is Sterile Processing free?
Sterile Processing is free to download, with in-app purchases available.
Do CRCST Prep or Sterile Processing have ads?
Neither CRCST Prep nor Sterile Processing shows ads.

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