Comparison

AP Computer Science A Prep vs PE Prep Pro

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

Head to head
About

AP Computer Science A Prep

Features
Read full description

Get ready to ace the AP Computer Science A exam with AP Computer Science A Prep, the ultimate study tool for any student looking to succeed in this challenging course. Packed with powerful features and tools, this app will help you master the material, boost your confidence, and achieve your academic goals. With an extensive library of flashcards and practice questions, AP Computer Science A Prep is the most comprehensive and effective way to prepare for the AP Computer Science A exam. Whether you're studying on your own or with a tutor, this app provides instant feedback on your answers and detailed explanations of key concepts, helping you identify areas where you need to improve and focus your studying accordingly. AP Computer Science A Prep is designed for both iOS and watchOS, making it easy to study on the go and fit studying into your busy schedule. The intuitive interface and customizable study options allow you to tailor your studying to your unique needs and learning style, ensuring that you get the most out of your study time. This app covers all the key topics you'll need to know for the exam, including programming concepts, algorithms, software development, databases, and more. Whether you're a beginner or an experienced coder, AP Computer Science A Prep has everything you need to succeed. So why wait? Download AP Computer Science A Prep today and start studying smarter! With its comprehensive features, user-friendly interface, and customizable study options, this app is the ultimate tool to help you achieve your academic goals and succeed on the AP Computer Science A exam.

About

PE Prep Pro

This comprehensive exam preparation system offers over 1,400 realistic practice questions across 16 engineering disciplines. It provides detailed performance analytics to pinpoint weak areas and includes essential code summaries for offline study.

Highlights
  • 1,400+ realistic exam questions
  • 16 major engineering disciplines
  • Performance analytics
  • Offline functionality
  • Essential code summaries
Features
Read full description

This isn't just another study app - it's your complete PE exam success system designed by professional engineers. WHAT MAKES PE PREP PRO DIFFERENT: • 1,400+ REALISTIC exam questions across 16 major engineering disciplines • Questions based on codes & standards used in the real exam (ASCE 7, ACI 318, AISC, ASME BPVC, IEEE, NFPA, API, OSHA, EPA, and 25+ more) • Performance analytics to identify weak areas • 100% OFFLINE functionality - study anywhere, anytime COMPLETE DISCIPLINE COVERAGE: • Civil Engineering (Construction, Geotechnical, Structural, Transportation, Water Resources) • Mechanical Engineering (HVAC, Thermal/Fluids, Machine Design) • Electrical Engineering (Power Systems, Electronics & Controls, Computer Engineering) • Chemical Engineering • Structural Engineering • Nuclear Engineering • Petroleum Engineering • Environmental Engineering • Fire Protection Engineering • Control Systems Engineering • Mining & Mineral Processing • Metallurgical & Materials Engineering • Naval Architecture & Marine Engineering • Industrial & Systems Engineering • Architectural Engineering ESSENTIAL CODES & STANDARDS SUMMARIES INCLUDED: • ASCE 7 - Minimum Design Loads • ACI 318 - Structural Concrete Requirements • AISC Steel Construction Manual • International Building Code (IBC) • MUTCD - Traffic Control Devices • AASHTO Bridge Design Specifications • ASME BPVC - Boiler & Pressure Vessel Code • API Standards - Petroleum Industry • IEEE Standards - Electrical Systems • NFPA Codes - Fire Protection • OSHA (29 CFR) - Safety Regulations • EPA (40 CFR) - Environmental Compliance • NRC (10 CFR) - Nuclear Regulations • ASTM, ISO, SMACNA, NACE, ISA Standards PROVEN STUDY METHOD: Take diagnostic tests to identify knowledge gaps Study targeted practice questions with detailed explanations Reference essential code summaries and formulas instantly Track progress with detailed analytics Pass your PE exam with confidence START PASSING TODAY: Don't waste months with outdated study materials. PE Prep Pro gives you everything you need to pass your PE exam on the first try. Download now and start your path to Professional Engineer licensure. Download PE Prep Pro now and take the next step toward earning your P.E. license!

Screenshots

AP Computer Science A Prep4 screens
PE Prep Pro4 screens

Verdict

The call

The clearest difference is price: AP Computer Science A Prep at $1.99 against PE Prep Pro's $34.99. AP Computer Science A Prep also leads on update cadence (daily vs every 3 weeks) and iOS requirement (9.0 vs 15.1). On 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

AP Computer Science A Prep costs $1.99 and PE Prep Pro $34.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AP Computer Science A Prep ships an update daily, PE Prep Pro every 3 weeks. The most recent releases landed on September 15, 2026 and September 2, 2026 respectively.

Scorecard3 real differences · 7 level
AP Computer Science A Prep versus PE Prep Pro: the parameters behind the verdict, then further details
ParameterAP Computer Science A PrepPE Prep Pro
Price$1.99 — better$34.99
Rating—2.0 (2 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—2 — better
Update frequencyDaily — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS9.0 — better15.1
Further details — not scored
Size35 MB31 MB
Age rating4++4
DeveloperFeraco media Inc.Examp, LLC

In-app purchases

None

AP Computer Science A Prep

No in-app purchases

None

PE Prep Pro

No in-app purchases

Questions

Is AP Computer Science A Prep free?
AP Computer Science A Prep costs $1.99, with no in-app purchases.
Is PE Prep Pro free?
PE Prep Pro costs $34.99, with no in-app purchases.
Do AP Computer Science A Prep or PE Prep Pro have ads?
Neither AP Computer Science A Prep nor PE Prep Pro shows ads.
Which is updated more often, AP Computer Science A Prep or PE Prep Pro?
AP Computer Science A Prep ships an update daily, and PE Prep Pro every 3 weeks. Most recently, AP Computer Science A Prep was updated on September 15, 2026 and PE Prep Pro on September 2, 2026.

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