Comparison

ECE Reviewer PH vs CompTIA Security+ by LearnZapp

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

Head to head
About

ECE Reviewer PH

This app offers a comprehensive quiz experience for Electronics and Communications Engineering. It provides nearly a thousand multiple-choice questions and practice problems to test and enhance knowledge for students, teachers, and enthusiasts.

Highlights
  • Nearly 1000 multiple-choice questions
  • Covers Mathematics, Chemistry, NEETS, and more
  • Interactive score and timer
  • Share quiz scores via email and social media
  • Learn at your own pace
  • Test knowledge anytime, anywhere
Features
Read full description

ECE Reviewer PH is a practice reviewer for the Electronics Engineers Licensure Examination given by the Professional Regulatory Board of Electronics Engineering. One thousand questions, every single one with a worked solution. Everything runs offline. WEIGHTED THE WAY THE BOARD IS Most reviewers give you whatever questions they happen to have. This one is built to the board's own weighting, so the time you spend matches the marks you earn: • Mathematics — 200 questions (20%) • Electronics Engineering — 300 questions (30%) • General Engineering and Applied Sciences — 200 questions (20%) • Electronics Systems and Technologies — 300 questions (30%) EVERY QUESTION IS WORKED, NOT JUST KEYED An answer key tells you that you got number 14 wrong. It does not tell you why. Every question here ends with the formula used, the substitution, and the specific mistake one of the wrong choices was built from — forgetting the 2π in reactance, using β where (β+1) belongs, 10 log instead of 20 log, rms read as peak. Those are the errors that cost real examinees real marks. THIRTY-TWO TOPICS Calculus, differential equations, Laplace and Fourier transforms, complex numbers, probability. Circuits and network theorems, semiconductor devices, BJT and FET amplifiers, op-amps, power supplies, digital logic, microprocessors, instrumentation. Physics, chemistry, thermodynamics, strength of materials, engineering economics, management, laws and ethics under RA 9292. Communication fundamentals and dB, AM and FM, data communications, transmission lines, antennas and propagation, microwave, radar and satellite, fiber optics, broadcasting, networking and cellular. TIMED MOCK EXAMS AT REAL SESSION LENGTHS Mathematics and GEAS run four hours. Electronics Engineering and EST run five. That is the actual board program, and that is how the mocks are timed. Each one samples across its topics in proportion, so a Mathematics mock will not hand you forty integrals by accident. Shorter fifty-item drills are there for when you do not have five hours. WEIGHTED RATING ESTIMATE The home screen shows your accuracy weighted 20/30/20/30, the same arithmetic the board uses. A flat percentage across all four subjects would flatter you; this will not. Passing is a weighted 70 with no subject below 50. AFTER EVERY MOCK, WHAT TO DRILL NEXT Results open with your five weakest topics, ranked. That is the entire point of sitting a mock — not the score, but knowing where to go next. ALSO INSIDE • 194 flashcards with spaced repetition that resurface just before you forget • Exam countdown you set to your own date • Daily 10 for when you only have a few minutes • Progress tracked per subject and per topic • Bookmarks, and an automatic list of every question you got wrong • Light and dark mode • Answer choices shuffle every time, so you learn the physics, not the letter TEXT ONLY, ON PURPOSE There are no circuit diagrams to pinch and squint at on a phone screen. Every problem states its topology in words — "a series RLC circuit with R = 50 Ω, L = 10 mH and C = 1 μF" — which is also how you will have to parse it under exam pressure. ONE PURCHASE No subscription. No weekly plan. No credits. No paywall halfway through GEAS. Buy it once and everything is yours, including future content updates. WORKS WITHOUT INTERNET The whole reviewer sits on your device. Review on the jeepney, during a brownout, at a review center with no signal. No account, nothing to sync. ABOUT THE QUESTIONS Every question is written originally against the published coverage of this exam. They are not reproductions of past board papers, which PRC does not release. ECE Reviewer PH is an independent study aid. It is not affiliated with, endorsed by, or connected to the Professional Regulation Commission or the Professional Regulatory Board of Electronics Engineering. Questions or corrections: mb@junauza.com

About

CompTIA Security+ by LearnZapp

Prepare for CompTIA Security+ exams (SY0-601 & SY0-701) with expert-crafted study materials. Features include practice questions, flashcards, readiness scores, custom tests, progress tracking, and mock exams. Study on-the-go with synced progress and a comfortable dark mode.

Highlights
  • Exam-specific practice questions
  • Detailed explanations and flashcards
  • Readiness score assessment
  • Customizable practice tests
  • Progress tracking and mock exams
  • On-the-go study with sync
  • Dark mode for comfort
Features
Read full description

Elevate your CompTIA Security+ exam preparation with the updated Learnzapp's Security+ Exam Prep App, now enhanced to support both the SY0-601 and the latest SY0-701 exams. Crafted by industry experts Darril Gibson and Joe Shelley, this app offers unparalleled insights and guidance from renowned leaders in cybersecurity education. Extensive Study Materials:  Access a wide range of exam-specific questions, detailed explanations, flashcards, and acronyms. Readiness Score:  Determine your exam readiness with precision and identify areas needing focus for improved study efficiency. Custom Test Builder:  Create personalized practice tests targeting your areas of weakness, with a mix of new and challenging questions. Progress Tracking:  Keep a detailed log of your study progress, ensuring you know exactly what you've covered and what's left. Mock Exams:  Simulate the exam experience to gauge your strengths and areas for improvement. Bookmarking:  Mark and revisit crucial questions or topics for further review. Available On-the-Go:  Study seamlessly across devices, with your progress synced for a flexible learning experience wherever you are. Dark Mode:  Reduce eye strain during late-night study sessions with Dark Mode, designed to enhance visual comfort. Regular Updates:  Stay up-to-date with continuous content refreshes, ensuring you're preparing with the most current and relevant materials. Kickstart your study journey for free and gain full access through an in-app subscription to unlock every feature and resource. With content from the foremost experts in cybersecurity, you're set for a comprehensive, comfortable, and effective exam preparation experience. Terms of Use: https://learnzapp.com/terms.html Privacy Policy: https://learnzapp.com/privacy_statement.html

Screenshots

ECE Reviewer PH4 screens
CompTIA Security+ by LearnZapp4 screens

Verdict

The call

The clearest difference is review sentiment: CompTIA Security+ by LearnZapp at 83% against ECE Reviewer PH's 33%. CompTIA Security+ by LearnZapp also leads on price (Free vs $2.99) and update cadence (every 4 months vs every 38 months). ECE Reviewer PH's advantage is in-app purchases (none vs 5). 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

CompTIA Security+ by LearnZapp is free to download; ECE Reviewer PH costs $2.99 up front. CompTIA Security+ by LearnZapp sells 5 in-app purchases, starting at $2.99 per 7 days. ECE Reviewer PH asks for nothing beyond the download.

UpkeepUpdate frequency

ECE Reviewer PH ships an update every 38 months, CompTIA Security+ by LearnZapp every 4 months. Both last shipped on November 3, 2026.

Scorecard7 real differences · 3 level
ECE Reviewer PH versus CompTIA Security+ by LearnZapp: the parameters behind the verdict, then further details
ParameterECE Reviewer PHCompTIA Security+ by LearnZapp
Price$2.99Free — better
Rating—4.5 (119 ratings) — better
Positive reviews33.3% of reviews83.3% of reviews — better
Number of ratings—119 — better
Update frequencyEvery 38 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS17.012.4 — better
Further details — not scored
Size2 MB40 MB
Age rating4+4+
DeveloperJovito Jr. AuzalearnZapp

Customer experience

ECE Reviewer PH

Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

CompTIA Security+ by LearnZapp

All ratings118 ratings
Positive86.4%
Neutral4.2%
Negative9.3%
Written reviews48 reviews
Positive83.3%
Neutral10.4%
Negative6.3%

Bugs and requests

ECE Reviewer PH

Not enough reviews yet to summarise bugs or requests.

CompTIA Security+ by LearnZapp

Reported bugs

5 issues
  • Some questions have incorrect answers
  • Errors in 'show answers as you go' mode
  • App will not open (permission denied error)
  • Subscription not recognized after purchase
  • Flashcards have repeated and missing terms

Requested features

10 requests
  • More variety in generated questions
  • More questions for each study topic
  • Ability to select subdomains for practice tests
  • Weekly subscription option
  • Ability to use keyboard for navigation
Show 5 more
  • Option to test on all missed questions
  • CompTIA CySA+ and PenTest+ study versions
  • Implementation of practicals into the app
  • Split SY0-601 and SY0-701 questions
  • More acronyms in the app

In-app purchases

None

ECE Reviewer PH

No in-app purchases

5 purchases

CompTIA Security+ by LearnZapp

Subscriptions5
  • All Access - Weekly$2.997 Days
  • All Access - Monthly$14.991 Month
  • All Access - 3 Months$34.993 Months
Show 2 more
  • All Access - 6 Months$59.996 Months
  • All Access - 1 Year$99.991 Year

Questions

Is ECE Reviewer PH free?
ECE Reviewer PH costs $2.99, with no in-app purchases.
Is CompTIA Security+ by LearnZapp free?
CompTIA Security+ by LearnZapp is free to download, with in-app purchases available.
Do ECE Reviewer PH or CompTIA Security+ by LearnZapp have ads?
Neither ECE Reviewer PH nor CompTIA Security+ by LearnZapp shows ads.
Which is updated more often, ECE Reviewer PH or CompTIA Security+ by LearnZapp?
ECE Reviewer PH ships an update every 38 months, and CompTIA Security+ by LearnZapp every 4 months. Most recently, ECE Reviewer PH was updated on November 3, 2026 and CompTIA Security+ by LearnZapp on November 3, 2026.

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