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Form-N-Fun

Form-N-Fun

F-Droid Open Source  |  Puzzle Game

3 Downloads 12 Views v1.0 58.39 MB 4.1+
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 (58.39 MB)

Editor's Overview

Form-N-Fun is a puzzle game application developed by F-Droid Open Source, packaged as a single Android APK of version 1.0 weighing in at 58.39 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

  1. Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
  2. File size is a light 58.39 MB, so it installs quickly even on modest connections.
  3. This build is signed by "F-Droid Open Source" — always verify the developer name matches what's listed on the app's official store page before installing an update.
  4. 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.
  5. 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

Form ‘N' Fun is an android maze game based on real time computer vision.
The user draws a custom maze on a white piece of paper and the device
camera creates graphics according to the geometric shape and ball allowing
the user to play using the accelerometer. The app uses contours algorithms
in OpenCV to detect maze that is drawn on the paper and JBox2d engine for
simulating the rigid bodies.

In order to use Form-N-Fun, you also need to install the OpenCV Manager application.

Details

Versionv1.0
Size58.39 MB
DeveloperF-Droid Open Source
CategoryPuzzle Game
Packagecom.formfun
Android4.1+
Last UpdatedOct 29, 2026
Downloads3

Frequently Asked Questions

Is Form-N-Fun 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 Form-N-Fun require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Form-N-Fun safe to install?
We link to the exact APK published by F-Droid Open Source. 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 Form-N-Fun?
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 Form-N-Fun

  1. Tap the Download APK button above and save the file to your device.
  2. 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.
  3. Open the downloaded com.formfun.apk file from your Downloads folder.
  4. Tap Install and wait for Android to finish.
  5. Open «Form-N-Fun» by F-Droid Open Source and grant only the permissions it actually needs.
  6. 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.