Comparison

Orthographic Projection vs PMC Polytechnic College

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

Head to head
About

Orthographic Projection

Master orthographic projection with this interactive educational app. Ideal for technical students and engineers, it offers engaging ways to learn and test your skills in 1st and 3rd angle projections through fun, gamified modes. Build your knowledge and earn stars as you progress.

Highlights
  • Interactive orthographic projection learning
  • 1st and 3rd Angle Projection modes
  • Easy and Hard difficulty modes
  • Spatial orientation improvement
  • Symbolic drawing creation
  • 32+ parts for practice
Read full description

Very useful application for technical school students and engineers. Learn or test your skills in the orthographic (orthogonal) projection through interactive way on your smartphone or tablet. This application will show you that learning can be very fun! Your knowledge will be appreciated in this application with the stars (yellow for easy mode, red for hard mode). Application features: --- No advertisements and no in-app purchases --- Application improves spatial orientation --- 1st Angle Projection --- 3rd Angle Projection --- Easy mode (rotate, mirror) --- Hard mode (rotate, mirror and mix) --- 32 parts (more soon) --- Interactive 3D model of the part --- Symbolic drawing creation of each part at the end Many successes !

About

PMC Polytechnic College

Features
Read full description

The PMC Polytechnic ERP Mobile Application is a comprehensive platform designed to streamline academic and administrative operations at PMC Polytechnic. It connects students, faculty, and administrators through an integrated, easy-to-use digital system that enhances communication, transparency, and efficiency. Key Features Student Dashboard: View attendance, internal marks, exam results, and academic performance. Timetable & Events: Access class schedules, academic calendars, and event notifications instantly. Communication Hub: Stay updated with important announcements, circulars, and messages from faculty and administration. Fee Management: Check fee details, due dates, and payment status. Faculty Module: Manage attendance, marks entry, subject records, and student progress easily. Digital Records: Access academic reports and documents anytime, anywhere. Smart Notifications: Receive instant alerts for updates, results, and reminders. The PMC ERP app empowers the entire campus community with digital access to essential services and real-time updates—making academic management effortless and efficient.

Screenshots

Orthographic Projection3 screens
PMC Polytechnic College3 screens

Verdict

The call

The clearest difference is update cadence: PMC Polytechnic College at daily against Orthographic Projection's every 57 months. Orthographic Projection's advantage is device support (5 vs 3). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Orthographic Projection ships an update every 57 months, PMC Polytechnic College daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Orthographic Projection versus PMC Polytechnic College: the parameters behind the verdict, then further details
ParameterOrthographic ProjectionPMC Polytechnic College
PriceFreeFree
Rating4.3 (6 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 57 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac, Apple TV — betteriPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size384 MB36 MB
Age rating4+4+
DeveloperStefan HajduKumar Chinnaswamy

In-app purchases

None

Orthographic Projection

No in-app purchases

None

PMC Polytechnic College

No in-app purchases

Questions

Is Orthographic Projection free?
Orthographic Projection is free to download, with no in-app purchases.
Is PMC Polytechnic College free?
PMC Polytechnic College is free to download, with no in-app purchases.
Do Orthographic Projection or PMC Polytechnic College have ads?
Neither Orthographic Projection nor PMC Polytechnic College shows ads.
Which is updated more often, Orthographic Projection or PMC Polytechnic College?
Orthographic Projection ships an update every 57 months, and PMC Polytechnic College daily. Most recently, Orthographic Projection was updated on October 24, 2026 and PMC Polytechnic College on October 25, 2026.

Other comparisons