3D Geometry Animation

11 Downloads 25 Views v1.5 2.43 MB 4.1+

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(2.43 MB)

Editor's Overview

3D Geometry Animation is a graphics application developed by NVlad1, packaged as a single Android APK of version 1.5 weighing in at 2.43 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 2.43 MB, so it installs quickly even on modest connections.
This build is signed by "NVlad1" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

Create 3D mathematical surfaces from formulas and view them as interactive OpenGL animations.

Define surfaces as z(x, y), z(r, phi), r(theta, phi), or parametric x(u, v), y(u, v), z(u, v). Use the time variable t to animate formulas, combine multiple surfaces in one scene, and start from built-in examples such as waves, a pulsating sphere, a cylinder, and a Moebius strip.

The app includes a custom math keyboard, local function storage, color selection, surface grid controls, rotation sensitivity settings, and graph orientation controls.

Privacy and offline use:

The app does not request network access. It does not include ads, analytics, tracking SDKs, account sign-in, or external API calls. User-defined functions and settings are stored on the device. If Android system backup is enabled on the device, app data may be included in that backup by the operating system.

Details

Version	v1.5
Size	2.43 MB
Developer	NVlad1
Category	Graphics
Package	io.github.nvlad1.function3danimator
Android	4.1+
Last Updated	Oct 29, 2026
Downloads	11

Frequently Asked Questions

Is 3D Geometry Animation free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does 3D Geometry Animation require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is 3D Geometry Animation safe to install?
We link to the exact APK published by NVlad1. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update 3D Geometry Animation?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install 3D Geometry Animation

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded io.github.nvlad1.function3danimator.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «3D Geometry Animation» by NVlad1 and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.