ER3D Euler Rotations in 3D vs Simple Graph Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ER3D Euler Rotations in 3D
Explore 3D rotational kinematics with interactive models and augmented reality. Visualize complex concepts like yaw, pitch, roll, procession, nutation, and spin. Ideal for engineering students and learners.
- 3D rotational kinematics visualization
- Augmented Reality (AR) mode
- Space Shuttle and Gyroscope models
- Adjustable angles (yaw, pitch, roll, etc.)
- Interactive Globe Earth model
- Contextual text descriptions
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Three-dimensional (3D) rotational kinematics are one of the most important, and yet also one of the most easily misunderstood topics of advanced mechanical engineering dynamics and trajectory simulation modeling. The ER3D mobile app aims to be a teaching aid for students and interested learners who want to understand these fundamental kinematics in an interactive and visually appealing setting, including in Augmented Reality (AR). Features of the app include: - Space Shuttle model for teaching a 3-2-1 rotation sequencee - Gyroscope model for teaching a 3-1-3 rotation sequence - Sliders to update 3-2-1 (yaw, pitch, and roll) or 3-1-3 (procession, nutation, and spin) angles - Globe Earth that may be rotated to visualize locations at different latitudes and longitudes - Context menus with text descriptions of the kinematic properties ER3D is free and open source, developed for iPhone, iPad, macOS, and VisionOS using SwiftUI and RealityKit.
Simple Graph Studio
Visualize mathematical functions in 2D and 3D with this educational tool. Easily add multiple equations and export high-quality images of your graphs. Perfect for students and educators exploring complex mathematical concepts.
- 2D and 3D graph visualization
- Add multiple equations
- Export images
- Educational tool
- User-friendly interface
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Graph Studio lets you visualize math functions in 2D and 3D. Add multiple equations, export images.
Screenshots
Verdict
The clearest difference is ads: ER3D Euler Rotations in 3D at none against Simple Graph Studio's shown. ER3D Euler Rotations in 3D also leads on monetization model (free vs ad-supported). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ER3D Euler Rotations in 3D | Simple Graph Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 18.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 114 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Eliott Radcliffe | Nhat Linh Dang |
Customer experience
ER3D Euler Rotations in 3D
Simple Graph Studio
In-app purchases
ER3D Euler Rotations in 3D
No in-app purchases
Simple Graph Studio
No in-app purchases
Questions
Is ER3D Euler Rotations in 3D free?
Is Simple Graph Studio free?
Do ER3D Euler Rotations in 3D or Simple Graph Studio have ads?
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