Matrix Operations

Name: Matrix Operations
Rating: 4.35 (2091 reviews)
Author: HMLA

LiveHMLA2 apps · 608.6K installsEducationFree · contains adsIn-app purchases: $1.49 per itemcom.highermathematics.linearalgebra.free

Matrix calculator with step-by-step solutions — multiple methods, works offline

Alert me ★ Watch Open in Play ↗

Total installs: 562,422
Installs / day: 0
Rating: 4.4★
Released: 9 Oct 2017
Last update: 5 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Data is not encrypted
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups

2 Sensitive1 Notable5 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Show its own windows or bubbles on top of other apps you are using

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherSensitive6

Access to miscellaneous device features that don't fit other categories

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Matrix Calculator solves every matrix operation step by step — and lets you pick the method. From a quick determinant to a full singular value decomposition, you get the complete worked solution, not just the final answer. And it works fully offline. Whether you're a student checking homework or just need fast, reliable computations, this calculator shows the full process for over 25 matrix operations, often with several algorithms to choose from. Results are shown as exact fractions or decimals, and you can save and edit any solution to revisit later. SYSTEMS OF LINEAR EQUATIONS CALCULATOR ★ Gaussian elimination ★ Cramer's rule ★ Gauss-Jordan ★ Inverse matrix method ★ Montante (Bareiss algorithm) DETERMINANT CALCULATOR ★ Decomposition ★ Reduction to triangular form ★ Montante (Bareiss algorithm) ★ Sarrus' rule (3×3 only) INVERSE MATRIX CALCULATOR ★ Gaussian elimination ★ Gauss-Jordan ★ Algebraic complements ★ Montante (Bareiss algorithm) RANK OF A MATRIX CALCULATOR ★ Elementary transformations ★ Bordering minors QR DECOMPOSITION CALCULATOR ★ Gram–Schmidt ★ Householder reflections ★ Givens rotation MORE OPERATIONS ★ Polar decomposition calculator ★ Matrix square root calculator ★ Singular value decomposition (SVD) calculator ★ Eigenvalues, eigenvectors & eigendecomposition (diagonalization) calculator ★ Matrix minor, cofactor & adjoint calculator ★ LU, Schur & Cholesky decomposition calculator ★ Solving matrix equations calculator ★ Raising a matrix to a power calculator ★ Multiplying a matrix by a number calculator ★ Transposition, addition, subtraction & multiplication calculator FEATURES ★ Step-by-step solutions for every operation ★ Custom keyboard for fast, convenient data entry ★ Save and edit your solutions ★ Works without an internet connection ★ Results as ordinary or decimal fractions Web version: https://matrix-operations.com

What's new

Bug Fixes

Growing in Education

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