Polyhedra

Explore the world of polyhedra

Davide Anniballi · davideanniballi.poliedri2

Not rated yet 10K+ downloads v3.2 6.6 MB Android 7.0+ PEGI 3 · Everyone

Download APK 6.6 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.2 (28)
Updated: Sep 2, 2026 (1 month ago)
APK size: 6.6 MB
Requires: Android 7.0+ (API 24)
CPU support: Any (no native code)
Graphics: OpenGL ES 2.0+
Category: Education (app)
Listed since: Mar 25, 2023 (at least)
Permissions: 5
Website: annibaldav.com
Developer contact: [email protected]

About this APK

Polyhedra is an app by Davide Anniballi in the Education category, listed since at least March 2023. It has no native code, so it runs on any Android processor.

Since version 3.0, the APK grew from 5.2 MB to 6.6 MB. It asks for 5 permissions, none of them sensitive. It asks for the same permissions as version 3.1.

What's new in v3.2

In this new release the app is updated to the latest Android version and the "Wallpaper" functionality is disabled as it created problems in some devices

Description

From the listing uploaded by “appupdater”.

"Polyhedra" shows the best known solids: prisms, pyramids, regular, Archimedean, Catalan, Kepler-Poinsot, Johnson polyhedra and some stellations. They are represented graphically and you can interact with them and set one or more polyhedra as wallpaper. If you access internet, you can also call up the corresponding Wikipedia page.

Version history

3 versions are listed, going back to v3.0.

v3.2 LATEST Sep 2, 2026 6.6 MB TRUSTED v3.1 Aug 27, 2026 5.8 MB TRUSTED v3.0 Jun 5, 2024 5.2 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 2, 2026.
Certificate issued to “Davide Anniballi” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 2, 2026
Validated against Google Play Sep 2, 2026
Signed byCN=Davide Anniballi, L=Montemaggiore al Metauro, ST=Italy, C=61030
Signing certificate (SHA-1)E3:68:1F:44:AF:82:6E:77:0C:60:D1:86:13:02:53:B9:A8:53:C7:C1
File MD57b8798e79bb077b5684380e4b57604b9
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (5)

Polyhedra requests 5 permissions, none of them sensitive.

Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) davideanniballi.poliedri2.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Set wallpaper android.permission.SET_WALLPAPER
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Landscape screen android.hardware.screen.landscape
Wi-Fi android.hardware.wifi

Polyhedra APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Polyhedra APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 7b8798e79bb077b5684380e4b57604b9.