Comparison

DELE Exam Prep vs Perfusion Mastery

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

Head to head
About

DELE Exam Prep

Features
Read full description

DELE / SIELE Exam Prep: The Definitive App (Latest Official Format) Prepare for your DELE / SIELE exam directly on your mobile device! Turn small moments throughout your day into powerful study sessions and significantly improve your Spanish with the most up-to-date materials available. ◆ Practice with up to 6 Full Exam Models Train for DELE levels A1–C2, School Level A1, A2/B1 and SIELE with exams that perfectly mirror the official format. Practice on your smartphone or tablet just like the real test day. Includes an automatic correction feature to check your answers instantly. ◆ Fully Aligned with Current DELE Standards Study with total confidence. Our content is strictly updated to follow the latest official exam structure and requirements set by the Instituto Cervantes. ◆ Created by Official DELE Examiners Our content is developed by a team of specialists led by Helder Vega, a Professor of Spanish as a Foreign Language (ELE) since 1999 and an Official DELE Examiner from 2006 to the present. ◆ Mobile-Optimized Design We’ve preserved the official exam layout while optimizing text size and structure for a seamless reading experience on any screen. ◆ All Audio Included No need for external CDs or separate downloads. All listening tracks are integrated directly into the app for instant, high-quality access. ◆ Downloadable Writing & Speaking Practice View tasks within the app or download them as PDFs to save, share, or print for offline practice. Developed by: Academia Vega (Tokyo, Japan) Official Website: http://esvega.com/

About

Perfusion Mastery

Prepare for cardiovascular perfusion board exams with extensive practice questions and study tools. Features include a timed exam simulator, intelligent flashcards, and custom quiz building. Offers detailed explanations and progress tracking to aid learning.

Highlights
  • 4,000 expert-level MCQs
  • 18 curriculum chapters
  • Timed exam simulator
  • Intelligent flashcards
  • Custom quiz builder
  • Performance tracking
  • Detailed explanations
Features
Read full description

Pass your EBCP, CCP or AmSECT board with confidence. Perfusion Mastery is the only app built exclusively for cardiovascular perfusionists — 6,000 expert-level MCQs across 19 chapters, a timed exam simulator and intelligent flashcards. Start free, no card required. WHAT'S INSIDE • 6,000 original expert-level multiple choice questions • 19 chapters covering the full perfusion curriculum • Board-specific filters: EBCP · AmSECT CCP · APS • Exam Simulator with timed sessions mirroring real board conditions • Flashcards: interactive flip cards to reinforce key concepts • Quiz Builder: build custom quizzes by chapter, difficulty and board • Bookmarks: save and review your favourite questions anytime • Detailed explanations with references for every question • Performance tracking and progress analytics • Daily reminders to keep your study streak • Cloud sync across all your devices TOPICS COVERED Cardiopulmonary bypass, anticoagulation, pharmacology, blood gas management, hemodynamics, myocardial protection, ECMO, paediatric perfusion, circuit priming, and much more. WHO IT'S FOR • Perfusion students preparing their board exam • Certified perfusionists renewing their credentials • Perfusion programmes looking for a ready-to-use revision tool SUBSCRIPTION • 3 chapters free forever — no credit card required • Monthly: $9.99/month • Annual: $99.99/year (save 17%) Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage and cancel in your Apple ID account settings after purchase. Privacy Policy: https://makiawf968.github.io/perfusion-mastery-privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DELE Exam Prep4 screens
Perfusion Mastery4 screens

Verdict

The call

The clearest difference is update cadence: Perfusion Mastery at every 3 weeks against DELE Exam Prep's every 3 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. DELE Exam Prep sells 9 one-off in-app purchases and Perfusion Mastery sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DELE Exam Prep ships an update every 3 months, Perfusion Mastery every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
DELE Exam Prep versus Perfusion Mastery: the parameters behind the verdict, then further details
ParameterDELE Exam PrepPerfusion Mastery
PriceFreeFree
Rating—2.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.0
Further details — not scored
Size55 MB54 MB
Age rating4+17+
Developerhelder vegaAbdelkhalek Mouloudi

In-app purchases

9 purchases

DELE Exam Prep

One-time9
  • Preparation for DELE C2$12.99
  • Preparation for DELE A2/B1 Escolar$12.99
  • Preparation for SIELE$12.99
Show 6 more
  • Preparation for DELE C1$12.99
  • Preparation for DELE A1 Escolar$12.99
  • Preparation for DELE A1$12.99
  • Preparation for DELE A2$12.99
  • Preparation for DELE B2$12.99
  • Preparation for DELE B1$12.99
2 purchases

Perfusion Mastery

Subscriptions2
  • Premium Monthly Access7 Days trial$8.991 Month
  • Premium Annual Access7 Days trial$89.991 Year

Questions

Is DELE Exam Prep free?
DELE Exam Prep is free to download, with in-app purchases available.
Is Perfusion Mastery free?
Perfusion Mastery is free to download, with in-app purchases available.
Do DELE Exam Prep or Perfusion Mastery have ads?
Neither DELE Exam Prep nor Perfusion Mastery shows ads.
Which is updated more often, DELE Exam Prep or Perfusion Mastery?
DELE Exam Prep ships an update every 3 months, and Perfusion Mastery every 3 weeks. Most recently, DELE Exam Prep was updated on November 3, 2026 and Perfusion Mastery on October 31, 2026.

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