Muscular system

Kirill Sidorov · com.do_apps.catalog_484

Not rated yet 100K+ downloads v7.2.1 8.2 MB Android 4.0+ PEGI 3 · Everyone

Download APK 8.2 MB All versions

At a glance

Latest version: v7.2.1 (702010)
Updated: Sep 20, 2020 (6 years ago)
APK size: 8.2 MB
Requires: Android 4.0+ (API 14)
CPU support: Any (no native code)
Category: Books & Reference (app)
Listed since: Oct 22, 2017 (at least)
Permissions: 6 (2 sensitive)
Website: do-apps.com
Developer contact: [email protected]

About this APK

Muscular system is an app by Kirill Sidorov in the Books & Reference category, listed since at least October 2017. It has no native code, so it runs on any Android processor.

It asks for 6 permissions, 2 of them sensitive: read shared storage and modify shared storage. The app offers in-app purchases through Google Play.

What's new in v7.2.1

Improved downloading of images for offline use, updated content of articles, various minor fixes

Description

From the listing uploaded by “thestorein”.

The appendix contains a description of the muscular system. As implemented in the application easy search.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Kirill Sidorov” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified Oct 22, 2017
Antivirus scan passed Nov 22, 2020
Signed byCN=Kirill Sidorov, C=RU
Signing certificate (SHA-1)97:C0:90:78:45:8E:B0:1D:0D:1D:75:E5:0F:68:C1:E2:65:85:BF:D1
File MD52f77ff3ba7b5178b954952d58a2735ff
Uploaded by “thestorein” 1 followers · uploading since 2017

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (6)

Muscular system requests 6 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Touchscreen android.hardware.touchscreen
Wi-Fi android.hardware.wifi

Muscular system APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is Muscular system free?

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

Is the Muscular system APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 2f77ff3ba7b5178b954952d58a2735ff.