About & Highlights of ED1

A free app for Android, by SRINIVASA K R.

This is an app with a collection of 40 blocks of isometric and orthographic projection. These blocks are designed to help you understand different aspects of engineering such as design, drawing, and fabrication. In addition, you can also view the front, side, and top views of the drawings. This app can be used by engineers, architects, designers, and anyone who needs to use isometric and orthographic projection. It is very easy to use.

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You can choose to see and study the front, side, and top views of the drawings by pressing the manual or automatic button. You can also choose to see and study the different aspects of the drawings by selecting an option.

This app is designed to help you learn and understand engineering drawing for the non-technical, skilled, and technical.

Application Specifications

App Name	ED1 (Official Build)
Developer / Studio	SRINIVASA K R More programs (4)
Minimum Requirements	Android 15.0
File Size	N/A MB
Current Release	1.2
License Model	Free Direct Mirror
Cryptographic Hash	SHA-256 Validated Clean

How to Install on Your Smartphone

Retrieve APK

Tap the direct download button above to save the unmodified APK file to your Downloads folder.

Enable Unknown Sources

Go to your phone's Settings → Security and switch on Allow from this source for your browser.

Run Setup & Play

Tap the file from your notifications bar or Downloads folder, tap Install, and launch.

Frequently Asked Questions

Is this ED1 APK safe to download?

Yes. Every package on our mirror network is audited against official developer certificates with zero modifications or payload scripts added.

Why does Android give an 'Unknown App' alert?

Android displays this standard security prompt for any direct package installed outside Google Play. It is routine and completely safe from our repository.

How can I get newer updates?

Bookmark this page. When a fresh build is released, download and install it directly over your existing app without losing personal progress.