System of Equations Solver

2x2 and 3x3 System Solver: Solving systems of two and three linear equations

Intemodino Group s.r.o. · air.com.intemodino.solversys2ml

Not rated yet 50K+ downloads v3.2.9 9 MB Android 5.0+ PEGI 3 · Everyone

Download APK 9 MB All versions

Signature matches the Google Play version Details

System of Equations Solver screenshot 10

At a glance

Latest version: v3.2.9 (3002009)
Updated: Sep 5, 2025 (1 year ago)
APK size: 9 MB
Requires: Android 5.0+ (API 21)
CPU support: ARM 64-bit
Category: Education (app)
Listed since: Jun 15, 2023 (at least)
Website: intemodino.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

System of Equations Solver is an app by Intemodino Group s.r.o. in the Education category, listed since at least June 2023. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

Since version 3.2.7, the minimum Android version rose from 4.4 to 5.0.

Description

From the listing uploaded by “appupdater”.

The calculator solves systems of linear equations with two and three variables. • System solver 2x2 Solves systems of two linear equations in two variables by substitution or using using Cramer's rule. • System solver 3x3 Solves systems of three linear equations in three variables using Cramer's Rule. To solve 3x3 systems of equations, you should select a landscape orientation. Features: Shows step-by-step solution. Supports integer, fractional and decimal coefficients. Shows results as decimals and fractions. Stores history with the possibility to recall previous equations. Sends results and history via email. Supports both portrait and landscape orientation.

Version history

3 versions are listed, going back to v3.2.7. Since v3.2.9 it requires Android 5.0+.

v3.2.9 LATEST Sep 5, 2025 9 MB TRUSTED v3.2.8 Sep 4, 2024 9 MB TRUSTED v3.2.7 Jun 12, 2024 8.9 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 5, 2025.
Certificate issued to “Intemodino Group s.r.o.” 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 5, 2025
Validated against Google Play Sep 5, 2025
Signed byCN=Intemodino Group s.r.o., OU=IT, O=Intemodino Group s.r.o., C=CZ
Signing certificate (SHA-1)86:44:FE:2F:03:D9:DF:AC:DF:F9:CC:01:36:16:DA:91:32:A4:7C:67
File MD574945ffe257e78467841328749e680c5
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.

Required hardware & features

Basic touch input android.hardware.faketouch

System of Equations Solver APK: questions and answers

Is there a version of System of Equations Solver for older Android phones?

The current version needs Android 5.0 or later. Version 3.2.8 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 3.2.8 · All versions

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 System of Equations Solver 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 74945ffe257e78467841328749e680c5.