--- title: "ER3D Euler Rotations in 3D - Reviews, Revenue and Downloads in United States | Apple App Store" description: "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 simulati" --- # ER3D Euler Rotations in 3D — United States > 3D Kinematics in AR ![ER3D Euler Rotations in 3D App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/6a/2c/55/6a2c5592-2d44-b817-5ab9-1f65bcaa0075/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Eliott Radcliffe](https://apptail.io/developer/eliott-radcliffe-lBOb) **Category:** Education **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.dcengineer.EulerRotations3D **Store:** Apple App Store **Country:** United States **Version:** 1.0 (released 2025-01-31) **Original Release:** 2025-01-31 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6741169432) **AppTail Page:** [https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/united-states](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/united-states) ## ER3D Euler Rotations in 3D Description 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. ## ER3D Euler Rotations in 3D Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/38/29/4d/38294da7-4f83-b3bb-9bd3-d55413012ba2/gyroScreenshot.PNG/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a9/c4/e8/a9c4e881-bbc0-784a-902a-63f8acbb80f4/shuttleScreenshot1.PNG/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f6/f3/ec/f6f3ecbd-914f-f9f8-fa14-0da4b58fd422/shuttleScreenshot2.png/1320x2868.png) ## ER3D Euler Rotations in 3D Rating Breakdown in United States - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## ER3D Euler Rotations in 3D Available In - [United States](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/united-states) - [Ukraine](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/ukraine) - [Belgium](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/belgium) - [Brunei](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/brunei) - [Canada](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/canada) - [Switzerland](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/switzerland) - [Chile](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/chile) - [Czechia](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/czechia) - [Germany](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/germany) - [Denmark](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/denmark) - [Algeria](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/algeria) - [Ecuador](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/ecuador) - [Estonia](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/estonia) - [Egypt](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/egypt) - [Spain](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/spain) - [Finland](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/finland) - [France](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/france) - [United Kingdom](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/united-kingdom) - [Croatia](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/croatia) - [Ireland](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/ireland) - [Israel](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/israel) - [Italy](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/italy) - [Kuwait](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/kuwait) - [Sri Lanka](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/sri-lanka) - [Mexico](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/mexico) - [Malaysia](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/malaysia) - [Netherlands](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/netherlands) - [Norway](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/norway) - [New Zealand](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/new-zealand) - [Peru](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/peru) - [Pakistan](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/pakistan) - [Poland](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/poland) - [Portugal](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/portugal) - [Russia](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/russia) - [Sweden](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/sweden) - [Tunisia](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/tunisia) - [Türkiye](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/turkey) - [Austria](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/austria) - [South Africa](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/south-africa) - [Australia](https://apptail.io/app/er3d-euler-rotations-in-3d-ETvv/australia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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