Comparison

REO Mechanical Engineering vs Mechanical Formula

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

Head to head
About

REO Mechanical Engineering

Features
Read full description

This app is a Learning Management System intended to help users tackle all the Philippine Mechanical Engineering Licensure Examination subjects. The app's primary objective is to enhance the knowledge and technical proficiency of the user needed to pass the licensure examination. It is designed to equip the user with the required competencies for a lifelong career in Engineering. Moreover, it also caters to students enrolled in mechanical engineering courses. It is a comprehensive reviewer mobile app covering all the topics and details in the Mechanical Engineering syllabus and TOS. It includes lecture notes intended to orient the user on the basic concepts of each topic. The app offers video lectures to augment the lecture notes to discuss the subject's more complex and complicated topics. Sample problems are presented during the lessons to teach the user the concepts and theories. The user can access the app and learn their pacing in a stress-free environment. The app provides interactive online exercises to develop the user's speed, accuracy, and endurance needed to pass the exams to test the user's progress. Exercises are constantly updated with fresh materials on a timely basis. The user can access the app and learn at their desired pacing. This app is part of the Real Excellence Online Review group of applications. Content is developed by a team of Mechanical Engineering board exam top-notchers and tenured and decorated Engineer Educators.

About

Mechanical Formula

This app provides over 200 essential mechanical engineering formulas and calculations in a user-friendly tool. It's designed to simplify complex concepts and speed up problem-solving for students, professionals, and educators.

Highlights
  • 200+ mechanical engineering formulas
  • Instant calculations
  • Intuitive interface
  • Real-world application explanations
  • Exam preparation aid
  • Lifetime Premium option
Features
Read full description

The Mechanical Engineering Formula & Calculator app brings together 200+ essential mechanical engineering formulas and calculations in one powerful and easy-to-use tool. Designed specifically for mechanical students, professionals, and educators, this app simplifies complex concepts and makes problem-solving faster and more accurate. Developed by engineers for engineers, this app covers a wide range of mechanical engineering topics, helping users understand the principles behind each formula and how they are applied in real-world scenarios. Whether you are studying, revising, or working on-site, this app serves as your reliable engineering companion. With an intuitive interface, you can easily select any calculator, enter the required values, and get instant results with clear output. No complicated steps — just accurate calculations at your fingertips. Perfect for: - Mechanical engineering students - Practicing engineers - Technical instructors - Exam preparation & quick reference Boost your productivity and master mechanical calculations with confidence. In app purchase included : Lifetime Premium Privacy policy : https://chatlyst.in/privacy.html Terms and condition : https://chatlyst.in/tcondition.html

Screenshots

REO Mechanical Engineering4 screens
Mechanical Formula4 screens

Verdict

The call

The clearest difference is in-app purchases: REO Mechanical Engineering at none against Mechanical Formula's 1. Mechanical Formula's advantage is update cadence (every 4 months vs every 21 months). 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. Mechanical Formula sells 1 one-off in-app purchase. REO Mechanical Engineering asks for nothing beyond the download.

UpkeepUpdate frequency

REO Mechanical Engineering ships an update every 21 months, Mechanical Formula every 4 months. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 7 level
REO Mechanical Engineering versus Mechanical Formula: the parameters behind the verdict, then further details
ParameterREO Mechanical EngineeringMechanical Formula
PriceFreeFree
Rating—4.7 (34 ratings) — better
Number of ratings—34 — better
Update frequencyEvery 21 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size452 MB42 MB
Age rating17+4+
DeveloperRex BanggawanKantaben Gorasiya

In-app purchases

None

REO Mechanical Engineering

No in-app purchases

1 purchases

Mechanical Formula

One-time1
  • Lifetime$9.99

Questions

Is REO Mechanical Engineering free?
REO Mechanical Engineering is free to download, with no in-app purchases.
Is Mechanical Formula free?
Mechanical Formula is free to download, with in-app purchases available.
Do REO Mechanical Engineering or Mechanical Formula have ads?
Neither REO Mechanical Engineering nor Mechanical Formula shows ads.
Which is updated more often, REO Mechanical Engineering or Mechanical Formula?
REO Mechanical Engineering ships an update every 21 months, and Mechanical Formula every 4 months. Most recently, REO Mechanical Engineering was updated on September 17, 2026 and Mechanical Formula on September 19, 2026.

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