System of Equations 3x3 app icon

System of Equations 3x3

angelto · com.andromo.dev6860.app129171

5.0 (1 rating) 617 downloads v2 2.7 MB Android 2.3.3+ PEGI 3 · Everyone

Download APK 2.7 MB All versions

At a glance

Latest version
v2 (16)
Updated
Oct 29, 2024 (1 year ago)
APK size
2.7 MB
Requires
Android 2.3.3+ (API 10)
CPU support
Any (no native code)
Category
Education (app)
Listed since
Sep 10, 2019 (at least)
Permissions
6 (3 sensitive)
Website
android-apps.com.es
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

System of Equations 3x3 is an app by angelto in the Education category, listed since at least September 2019. It has no native code, so it runs on any Android processor.

It asks for 6 permissions, 3 of them sensitive: precise location, approximate location and modify shared storage.

What's new in v2

less ads

Description

From the listing uploaded by “catappult”.

This app solves systems of three equations in three unknowns. Use Cramer's Rule. Links to the explanation of Cramer's rule and the Gauss elimination method.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Andromo.com L=Winnipeg” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature verified Jan 27, 2016
  • Antivirus scan passed Nov 26, 2020
  • Signed byCN=Andromo App, OU=Development, O="Andromo.com L=Winnipeg", ST=MB, C=CA
  • Signing certificate (SHA-1)E4:47:63:A6:69:EA:E7:06:12:1C:8F:C5:37:00:94:65:9A:31:0C:9B
  • File MD5f59110f2290e95010e8e095318ece7a7
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

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.

Permissions (6)

System of Equations 3x3 requests 6 permissions, 3 of them sensitive.

Required hardware & features

System of Equations 3x3 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 System of Equations 3x3 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 f59110f2290e95010e8e095318ece7a7.

Tags

andromo dev6860 app129171 education system equations

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