The Triangulator app icon

The Triangulator

Solve a Triangle. Sides, Angles, Area!

Ruval Enterprises · rudy.android.triangle

Not rated yet 500+ downloads v1.20 93.9 KB Android 4.0+ PEGI 3 · Everyone

At a glance

Latest version
v1.20 (12)
Updated
Sep 13, 2026 (25 days ago)
APK size
93.9 KB
Requires
Android 4.0+ (API 14)
CPU support
Any (no native code)
Category
Productivity (app)
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

The Triangulator is an app by Ruval Enterprises in the Productivity category. It has no native code, so it runs on any Android processor.

What's new in v1.20

Maintenance release

Description

From the listing uploaded by “emilnet87ii”.

The Triangulator solves triangles! Acute, obtuse or right angled triangles ... throw anything at it. Input minimal data, the app computes the rest -- sides, angles, area.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Rudy Fernandes” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature verified Sep 13, 2026
  • Signed byCN=Rudy Fernandes, L=Waterloo, ST=ON, C=CA
  • Signing certificate (SHA-1)5F:A5:8F:A1:EE:3A:79:44:FB:0B:90:AE:70:CD:54:C0:F1:82:01:62
  • File MD53c8880087b7aac5617ece39f1c448914
  • Uploaded by “emilnet87ii” Bronze tier · 923 followers · uploading since 2021

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

Required hardware & features

The Triangulator APK: questions and answers

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

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is The Triangulator APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 3c8880087b7aac5617ece39f1c448914.

Tags

More Productivity apps