Comparison

EE Calculators and Notes vs Undergrounds REE Review

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

Head to head
About

EE Calculators and Notes

This app provides electrical engineering students and professionals with comprehensive notes, exam preparation MCQs, essential books, IQ tests, and powerful calculators. It offers offline access and regular updates to enhance learning and problem-solving skills in the field.

Highlights
  • Comprehensive electrical engineering notes
  • MCQs for exam preparation
  • Curated library of essential books
  • IQ tests for problem-solving
  • Powerful electrical engineering calculators
  • Offline access to content
Features
Read full description

Electrical Engineering Mastery app designed for students, professionals, and enthusiasts in the field of electrical engineering. Whether you're preparing for EE exams, seeking to enhance your knowledge, or need quick access to essential tools, this EE Calculators and Notes app has everything you need to succeed. Key Features of EE Calculators and Notes: - Comprehensive Notes: Dive into an extensive collection of electrical engineering notes covering all major topics. From basic concepts to advanced theories, our well-organized content will help you grasp every concept with ease. - MCQs for Exam Prep: Ace your exams with our wide range of multiple-choice questions (MCQs). Each question is carefully crafted to cover the key areas of electrical engineering, making sure you’re fully prepared for any test. - Essential Books: Access a curated library of essential electrical engineering books right within the app. No need to carry heavy textbooks—get all the information you need at your fingertips. - IQ Tests: Challenge your mind and improve your problem-solving skills with our specially designed IQ tests. These tests are not only fun but also help sharpen your analytical abilities. - Powerful Calculators: Simplify complex calculations with our suite of electrical engineering calculators. From circuit analysis to power calculations, our tools make solving problems faster and easier. Why Choose Electrical Engineering Mastery? - User-Friendly Interface: Intuitive design makes navigation a breeze, ensuring you can quickly find what you need. - Regular Updates: Stay ahead with the latest trends and information in electrical engineering. We constantly update our content to keep you informed. - Offline Access: Study anytime, anywhere. Download notes and books to access them even without an internet connection. - Tailored for Success: Whether you're a student, an engineer, or simply passionate about the subject, our app is tailored to meet your needs and help you excel in your field. Take the next step in your electrical engineering journey with Electrical Engineering Mastery. Download now and empower your learning experience!

About

Undergrounds REE Review

Read full description

Undergrounds REE Review Center by Engr. Clibourn E. Quiapo is your ultimate companion for the Electrical Engineering Board Exam. Access expertly crafted lectures, quizzes, and mock exams based on the latest REE syllabus. Track your progress, enhance your knowledge, and boost your confidence—anytime, anywhere. Whether you're studying solo or enrolled in the center, this app is built to help you succeed. Let's pass the board, the Undergrounds way!

Screenshots

EE Calculators and Notes4 screens
Undergrounds REE Review4 screens

Verdict

The call

The clearest difference is in-app purchases: EE Calculators and Notes at none against Undergrounds REE Review's 5. EE Calculators and Notes also leads on iOS requirement (12.0 vs 15.0). Undergrounds REE Review's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads 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. Undergrounds REE Review sells 5 one-off in-app purchases. EE Calculators and Notes asks for nothing beyond the download.

UpkeepUpdate frequency

EE Calculators and Notes ships an update every 4 months, Undergrounds REE Review every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
EE Calculators and Notes versus Undergrounds REE Review: the parameters behind the verdict, then further details
ParameterEE Calculators and NotesUndergrounds REE Review
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size37 MB96 MB
Age rating17+17+
DeveloperMuhammad Faizan Ali KhanClibourn Quiapo

In-app purchases

None

EE Calculators and Notes

No in-app purchases

5 purchases

Undergrounds REE Review

One-time5
  • Math$0.99
  • ESAS$0.99
  • EE$0.99
Show 2 more
  • Full Enrollment$0.99
  • Refresher$0.99

Questions

Is EE Calculators and Notes free?
EE Calculators and Notes is free to download, with no in-app purchases.
Is Undergrounds REE Review free?
Undergrounds REE Review is free to download, with in-app purchases available.
Do EE Calculators and Notes or Undergrounds REE Review have ads?
Neither EE Calculators and Notes nor Undergrounds REE Review shows ads.
Which is updated more often, EE Calculators and Notes or Undergrounds REE Review?
EE Calculators and Notes ships an update every 4 months, and Undergrounds REE Review every 3 weeks. Most recently, EE Calculators and Notes was updated on October 24, 2026 and Undergrounds REE Review on October 25, 2026.

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