Matrice : Gauss-Jordan

Solving Equations via elimination method Gauss-Jordan (with fraction)

HENRY X. · com.matrice_gaussjordan

Not rated yet 50K+ downloads v2.0.16 10.9 MB Android 6.0+ PEGI 3 · Everyone

Download APK 10.9 MB All versions

Signature matches the Google Play version Details

Watch the Matrice : Gauss-Jordan trailer on YouTube

At a glance

Latest version: v2.0.16 (18)
Updated: Aug 31, 2026 (1 month ago)
APK size: 10.9 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Oct 20, 2021 (at least)
Permissions: 11 (2 sensitive)
Website: gaussjordan.union31.fr
Developer contact: [email protected]

About this APK

Matrice : Gauss-Jordan is an app by HENRY X. in the Education category, listed since at least October 2021. It has no native code, so it runs on any Android processor.

Since version 2.0.12, the APK grew from 9.2 MB to 10.9 MB and the minimum Android version rose from 4.4 to 6.0. It asks for 11 permissions, 2 of them sensitive: read shared storage and modify shared storage. It asks for the same permissions as version 2.0.15. The app can read the advertising ID that ad and analytics services use.

What's new in v2.0.16

MAJ composants internes

Description

From the listing uploaded by “appupdater”.

Welcome, this application offers: Function # 1: - Solving equations with "n" unknown via the Gauss-Jordan method of solving or "Gaussian elimination": - Consideration of decimal or whole number and Fractions; - Results as fractions and decimal digit; - System of equations no explanation no resolution; - Saving the result as an image Function # 2: - From informed point, the application provides the calculation of the corresponding polynomial equation: - Results with corresponding graph, - Consideration of decimal or integer numbers and FRACTION. BONUS: - Simplification of a fraction, - The decomposition of an integer. Good use !!!!

Version history

4 versions are listed, going back to v2.0.12. Since v2.0.15 it requires Android 6.0+.

v2.0.16 LATEST Aug 31, 2026 10.9 MB TRUSTED v2.0.15 Aug 30, 2026 9.6 MB TRUSTED v2.0.14 Jul 10, 2024 9.5 MB TRUSTED v2.0.12 Jun 5, 2024 9.2 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 31, 2026.
Certificate issued to “Xavier HENRY” This is the certificate of the Google Play version.
Same certificate as the 3 other versions checked

Store checks and file details

Developer signature verified Aug 31, 2026
Validated against Google Play Aug 31, 2026
Signed byCN=Xavier HENRY
Signing certificate (SHA-1)92:FC:3B:0F:C4:F5:44:BE:F7:96:D2:9E:47:D1:FC:DC:8C:FE:1B:1A
File MD51fcaa9f7b67de70687e889d6f1b9ae8f
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 (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

Matrice : Gauss-Jordan requests 11 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.matrice_gaussjordan.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Matrice : Gauss-Jordan APK: questions and answers

Is there a version of Matrice : Gauss-Jordan for older Android phones?

The current version needs Android 6.0 or later. Version 2.0.14 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.0.14 · 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 Matrice : Gauss-Jordan 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 3 other versions checked. After downloading, check that the file's MD5 is 1fcaa9f7b67de70687e889d6f1b9ae8f.