Comparison

CRCST Sterile Processing Prep vs CRCST Prep

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

Head to head
About

CRCST Sterile Processing Prep

Features
Read full description

Pass the CRCST sterile processing exam with a large, original practice bank built specifically for Central Service / Sterile Processing & Distribution (SPD) technicians. Most prep apps give you a thin question dump with a bare answer key. This one is built the opposite way: 1,297 original, single-best-answer practice questions across all seven CRCST content areas, each with a per-option explanation so you learn WHY the right answer is right — and why every distractor is wrong. WHAT YOU GET • 1,297 original practice questions across all 7 sterile processing content areas: – Cleaning, Decontamination & Disinfection – Preparation & Packaging – Sterilization Process (steam, EO, hydrogen peroxide, indicators & monitoring) – Departmental Considerations – Sterile Storage, Transport & Inventory Management – Professional Development & Human Relations – Patient Care Equipment & Distribution • A full-length timed mock exam — 150 questions in 180 minutes, mirroring the real exam's structure, randomly drawn from the bank and weighted to the official content-area proportions • Detailed per-option explanations on every question — learn the reasoning behind sterilization cycles, biological & chemical indicators, exposure parameters and instrument handling, not just the key • Wrong-answer review that resurfaces what you missed until you master it • 361 flashcards with quick study notes — skim, drill, then quiz on each topic • Practice by content area, or take the full mock to rehearse exam-day pacing • 100% offline after download — study anywhere on the unit floor, no signal needed • Report button on every question — found something off? Tell us, we fix it BUILT FOR SPD / CENTRAL SERVICE Whether you work in decontamination, assembly and packaging, or the sterilizer loading area, this app trains the knowledge the written CRCST exam tests — steam, EO and hydrogen-peroxide sterilization, BI/CI monitoring, event-related sterility, instrument care, and inventory and distribution. REGULARLY UPDATED We add and refine questions regularly, so your bank stays current — not the stale, years-old content you'll find elsewhere. ONE-TIME UNLOCK — NO SUBSCRIPTION Lifetime access. No monthly subscription. One single purchase unlocks everything — no recurring fees, no auto-renew. Try it free first: the first 14 questions in every content area, a flashcard sample, and one full-length mock exam are open before you buy. IMPORTANT — PLEASE READ This app prepares you for the knowledge tested on the written, computer-delivered CRCST exam. Certification also requires documented hands-on experience (for example, 400 hours for full certification) — this app covers the written-exam knowledge only. Certification and recertification requirements are set by the certifying body — always confirm current requirements with them directly. This app is an independent study resource and is NOT affiliated with, endorsed by, sponsored by, or associated with the Healthcare Sterile Processing Association (HSPA), IAHCSMM, the Certification Board for Sterile Processing and Distribution (CBSPD), or any state board. CRCST, HSPA, IAHCSMM, CBSPD, and any exam or product names are trademarks of their respective owners, used here solely for nominative, descriptive purposes. All practice questions and explanations are original works and do not reproduce actual exam content. Start free, study smart, and walk into your CRCST exam ready.

About

CRCST Prep

Prepare for the CRCST central service technician exam with over 875 practice questions and detailed explanations. Track your progress, utilize spaced repetition, and simulate exam conditions to build confidence and improve your pass probability.

Highlights
  • 875+ practice questions
  • Detailed answer explanations
  • Daily study plan
  • Timed practice modes
  • Spaced repetition review
  • Progress tracking
  • Full-length practice exam
Features
Read full description

Walk into the CRCST central service technician exam ready. CRCST Prep 2026 gives you 875+ practice questions with a clear explanation for every single answer, so you don't just memorize the right choice - you understand the concepts behind it. Built for candidates preparing for the CRCST central service technician exam. WHY IT WORKS Passing isn't about cramming. It's about repeated, targeted practice across every objective the exam tests - then reinforcing exactly what you got wrong until it sticks. - 875+ questions written to match the real exam's style and difficulty - An explanation on every answer, so each question teaches you something - Full coverage of every section: Decontamination - Instrument Processing - Sterilization - Inventory & Distribution - Infection Prevention - Equipment STUDY YOUR WAY - Daily Plan that sizes itself to your exam date and keeps you on pace - Quick 10 for a fast review between study blocks - Timed Mode to build exam-day speed and stamina - Smart Review using spaced repetition to resurface weak spots - Full-Length Practice Exam that simulates the real thing - Missed Questions queue so nothing slips through - Custom Quiz to drill any section on demand TRACK YOUR PROGRESS - Pass probability that updates as you practice - Accuracy broken down by section - Streaks to keep you consistent - Exam countdown WHO IT'S FOR Sterile processing technicians preparing for the CRCST exam. START TODAY Your exam date isn't moving. Start a free trial, take your first Quick 10 today, and watch your pass probability climb. --- SUBSCRIPTION DETAILS Full access is available through an auto-renewing subscription: A free trial is available for new subscribers. Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Terms of Use: https://hermesdigitalbr-spec.github.io/crcst-legal/terms.html Privacy Policy: https://hermesdigitalbr-spec.github.io/crcst-legal/privacy.html Terms of Use (EULA): https://www.apple.com/legal/itunes/appstore/dev/stdeula/

Screenshots

CRCST Sterile Processing Prep4 screens
CRCST Prep3 screens

Verdict

The call

The clearest difference is update cadence: CRCST Prep at every 3 weeks against CRCST Sterile Processing Prep's every 2 months. On price, ads, in-app purchases and device support 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

Both are free to download. CRCST Sterile Processing Prep sells 1 one-off in-app purchase and CRCST Prep sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CRCST Sterile Processing Prep ships an update every 2 months, CRCST Prep every 3 weeks. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.

Scorecard1 real difference · 8 level
CRCST Sterile Processing Prep versus CRCST Prep: the parameters behind the verdict, then further details
ParameterCRCST Sterile Processing PrepCRCST Prep
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better17.0
Further details — not scored
Size48 MB10 MB
Age rating4+4+
DeveloperJinyoung LeeHermes Inteligencia Digital Ltda

In-app purchases

1 purchases

CRCST Sterile Processing Prep

One-time1
  • CRCST Premium Lifetime$19.99
2 purchases

CRCST Prep

Subscriptions2
  • CRCST Prep Weekly$5.997 Days
  • CRCST Prep Monthly3 Days trial$14.991 Month

Questions

Is CRCST Sterile Processing Prep free?
CRCST Sterile Processing Prep is free to download, with in-app purchases available.
Is CRCST Prep free?
CRCST Prep is free to download, with in-app purchases available.
Do CRCST Sterile Processing Prep or CRCST Prep have ads?
Neither CRCST Sterile Processing Prep nor CRCST Prep shows ads.
Which is updated more often, CRCST Sterile Processing Prep or CRCST Prep?
CRCST Sterile Processing Prep ships an update every 2 months, and CRCST Prep every 3 weeks. Most recently, CRCST Sterile Processing Prep was updated on October 6, 2026 and CRCST Prep on October 22, 2026.

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