Iso2Ortho vs Orthographic Projection
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Iso2Ortho
This app offers a tool for projecting isometric models to display four orthographic views, automatically updating as you switch between 1st and 3rd angle projections. It also includes an educational game designed to reinforce understanding of orthographic view positioning through challenges and scoring.
- Isometric to orthographic projection tool
- Automatic view updates
- 1st and 3rd angle projection switching
- Educational game for view positioning
- Scoring based on correctness and speed
- Level progression system
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This application is divided into two sections, one being a 1st and 3rd angle projection tool and the second a game. This is not a drawing tool i.e. you cannot draw in this app. The projection tool allows you to project isometric models onto a projection tool so that four orthographic views of the model can be shown. Clicking between 1st and 3rd angle changes the orthographic views automatically. The game is based on helping you understand the position of the orthographic views. Correctly answering the questions will allow you to move up a level. Points are allocated for correctness and speed.
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.
- 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
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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 !
Screenshots
Verdict
The clearest difference is in-app purchases: Orthographic Projection at none against Iso2Ortho's 1. Orthographic Projection also leads on device support (5 vs 3). Iso2Ortho's advantage is update cadence (every 12 months vs every 57 months) and iOS requirement (9.0 vs 15.0). On price, review sentiment and 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
Both are free to download. Iso2Ortho sells 1 one-off in-app purchase. Orthographic Projection asks for nothing beyond the download.
Iso2Ortho ships an update every 12 months, Orthographic Projection every 57 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | Iso2Ortho | Orthographic Projection |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (6 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 12 months — better | Every 57 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac, Apple TV — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 181 MB | 384 MB |
| Age rating | 4+ | 4+ |
| Developer | Roth Educational Services (PTY) LTD | Stefan Hajdu |
Customer experience
Iso2Ortho
Orthographic Projection
In-app purchases
Iso2Ortho
- Unlock Shapes$1.99
Orthographic Projection
No in-app purchases
Questions
Is Iso2Ortho free?
Is Orthographic Projection free?
Do Iso2Ortho or Orthographic Projection have ads?
Which is updated more often, Iso2Ortho or Orthographic Projection?
Other comparisons
