Comparison

MooDIY 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

Undergrounds REE Review

Master the REE Board Prep

Free

📚 Education

No ratingsView app →

About

MooDIY

Features

Read full description

This App will let you polish your technical and soft skills. It's courses include Programming, Designing, Communication and much more. Just provide your username and password to begin the involved learning.

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

MooDIY4 screens

Undergrounds REE Review4 screens

Verdict

The call

The clearest difference is in-app purchases: MooDIY at none against Undergrounds REE Review's 5. Undergrounds REE Review's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads, device support and iOS requirement 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. MooDIY asks for nothing beyond the download.

UpkeepUpdate frequency

MooDIY ships an update every 6 weeks, Undergrounds REE Review every 3 weeks. The most recent releases landed on May 17, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 4 level

MooDIY versus Undergrounds REE Review: the parameters behind the verdict, then further details
Parameter	MooDIY	Undergrounds REE Review
Price	Free	Free
Update frequency	Every 6 weeks	Every 3 weeks — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	64 MB	95 MB
Age rating	4+	17+
Developer	Vidya Mantra Corporation	Clibourn Quiapo

In-app purchases

None

MooDIY

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 MooDIY free?

MooDIY 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 MooDIY or Undergrounds REE Review have ads?

Neither MooDIY nor Undergrounds REE Review shows ads.

Which is updated more often, MooDIY or Undergrounds REE Review?

MooDIY ships an update every 6 weeks, and Undergrounds REE Review every 3 weeks. Most recently, MooDIY was updated on May 17, 2026 and Undergrounds REE Review on September 12, 2026.