MathStep: Master basic maths

Learn to solve basic math problems with step-by-step instructions

Lama Apps · com.mathematics.mathsolver

Not rated yet 50K+ downloads v1.3.9 3.7 MB Android 7.0+ PEGI 3 · Everyone

Download APK 3.7 MB All versions

Signature matches the Google Play version Details

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At a glance

Latest version: v1.3.9 (23)
Updated: Jul 28, 2026 (2 months ago)
APK size: 3.7 MB
Requires: Android 7.0+ (API 24)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Jun 12, 2021 (at least)
Permissions: 9
Website: everydaycalculation.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

MathStep: Master basic maths is an app by Lama Apps in the Education category, listed since at least June 2021. It has no native code, so it runs on any Android processor.

Since version 1.3.5, the APK grew from 3 MB to 3.7 MB and the minimum Android version rose from 4.4 to 7.0. It asks for 9 permissions, none of them sensitive. It asks for the same permissions as version 1.3.8. The app can read the advertising ID that ad and analytics services use.

What's new in v1.3.9

Android 15 ready

Description

From the listing uploaded by “appupdater”.

MathStep is a free math app intended to help beginners, who struggle with basic math concepts. This app will show you step-by-step solution to all kinds of problem involving numbers in classroom teaching or everyday life. The app also serves as a math refresher for adults and homework helper for new learners. * Arithmetic - Column addition - Subtraction with grouping and borrowing - Long multiplication - Long division method * Order of operation - Solve arithmetic expression with PEMDAS/ BODMAS rule. * Factors and multiples - Prime factorisation of a number - Learn to find LCM and GCF (HCF) of upto four numbers * Fractions - Learn to simplify, add, subtract, multiply, divide and compare fractional numbers * Basic Algebra (Solve for x) - Linear equation in one variable - Missing value in proportions * Percentage - Learn how to work all kinds of percentage problems Math is easy and doable. Learn how to work with numbers with this math solver app.

Version history

4 versions are listed, going back to v1.3.5. Since v1.3.8 it requires Android 7.0+.

v1.3.9 LATEST Jul 28, 2026 3.7 MB TRUSTED v1.3.8 Dec 21, 2025 3.1 MB TRUSTED v1.3.7 May 31, 2024 3.2 MB TRUSTED v1.3.5 Jul 1, 2023 3 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 28, 2026.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jul 28, 2026
Validated against Google Play Jul 28, 2026
Signed byOU=lama apps
Signing certificate (SHA-1)C5:85:31:00:14:3B:7C:47:3B:88:DF:F3:0F:8B:71:3E:38:9B:C3:2F
File MD584bd8ea34733f641f68039791c78b778
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 (9)

MathStep: Master basic maths requests 9 permissions, none of them sensitive.

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.mathematics.mathsolver.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

MathStep: Master basic maths APK: questions and answers

Is there a version of MathStep: Master basic maths for older Android phones?

The current version needs Android 7.0 or later. Version 1.3.7 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 1.3.7 · 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 MathStep: Master basic maths 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 84bd8ea34733f641f68039791c78b778.