Math Operations

Master math by practicing speedy problems.

duhnnae · duhnnae.com.mathmatematicas

Not rated yet 10K+ downloads v1.56 13.1 MB Android 8.0+ PEGI 3 · Everyone

Download APK 13.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.56 (56)
Updated: Sep 6, 2025 (1 year ago)
APK size: 13.1 MB
Requires: Android 8.0+ (API 26)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Jul 12, 2021 (at least)
Permissions: 13 (1 sensitive)
Website: duhnnae.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Math Operations is an app by duhnnae in the Education category, listed since at least July 2021. It has no native code, so it runs on any Android processor.

Since version 1.40, the APK grew from 7.7 MB to 13.1 MB and the minimum Android version rose from 5.0 to 8.0. It asks for 13 permissions, 1 of them sensitive: approximate location. It asks for the same permissions as version 1.55. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v1.56

Math operations, exercises, equations, fractions and more! Added binomials. Added differentiation and integration. Added math game. Added words games.

Description

From the listing uploaded by “appupdater”.

Hone your mathematical prowess by tackling addition, subtraction, multiplication, and division problems. Collect gems to personalize the app's look and feel, including backgrounds and button styles. Unleash your inner math wizard! This app makes sharpening your math skills enjoyable through fast-paced, interactive challenges. Perfect for students aiming for top grades, professionals seeking to boost mental agility, or anyone who enjoys a good brain workout, our app offers a dynamic path to learning and improvement. Master a variety of math topics, from fundamental arithmetic to algebra and geometry, all presented in quick, timed exercises. Our smart learning system tailors the experience to you, concentrating on areas where you need the most practice. Monitor your progress, earn achievements, and compete with friends on worldwide leaderboards. With new challenges daily and a huge library of exercises, our app transforms math practice into an effective and fun experience. Turn math from a chore into a delight. Download our app now and begin your journey to mathematical mastery! Enjoy the app! Your feedback and suggestions for improvement are always welcome.

Version history

4 versions are listed, going back to v1.40. Since v1.54 it requires Android 8.0+.

v1.56 LATEST Sep 6, 2025 13.1 MB TRUSTED v1.55 Jul 11, 2025 14.5 MB TRUSTED v1.54 Jun 20, 2025 13.9 MB TRUSTED v1.40 Jun 5, 2024 7.7 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 6, 2025.
Certificate issued to “duhnnae” 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 6, 2025
Validated against Google Play Sep 6, 2025
Signed byCN=Daniel Cordoba, OU=duhnnae, O=duhnnae, L=Barcelona, ST=Catalunya, C=es
Signing certificate (SHA-1)98:EF:3C:82:A0:47:8A:96:0C:DC:10:F8:C4:ED:A7:C7:78:C1:F1:93
File MD531d33d116bf36c02e6a903da48e237e0
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.

Permissions (13)

Math Operations requests 13 permissions, 1 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
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
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) duhnnae.com.mathmatematicas.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Location android.hardware.location
Wi-Fi android.hardware.wifi

Math Operations APK: questions and answers

Is there a version of Math Operations for older Android phones?

The current version needs Android 8.0 or later. Version 1.40 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 1.40 · 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 Math Operations free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Math Operations 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 31d33d116bf36c02e6a903da48e237e0.