Physics Units

Theory of physical quantity, Derivation of units, Symbol & S.I unit of quantity.

Kadarala · com.kadarala.mechanicalengineeringunits

Not rated yet 10K+ downloads v17.0 5.9 MB Android 5.0+ PEGI 3 · Everyone

Download APK 5.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v17.0 (17)
Updated: Dec 10, 2025 (10 months ago)
APK size: 5.9 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Mar 20, 2021 (at least)
Permissions: 9
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Physics Units is an app by Kadarala in the Education category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

Since version 15.0, the APK grew from 3.1 MB to 5.9 MB and the minimum Android version rose from 4.1 to 5.0. It asks for 9 permissions, none of them sensitive. It asks for the same permissions as version 16.0. The app can read the advertising ID that ad and analytics services use.

What's new in v17.0

BETTER DESIGN THAN THE PREVIOUS VERSION.

Description

From the listing uploaded by “appupdater”.

The physical quantities covered in this application are as follows: -FUNDAMENTAL UNITS 1) Length 2) Mass 3) Time 4) Temperature 5) Electric current 6) Luminous intensity 7) Amount of substance -SUPPLEMENTARY UNITS 1) Plane angle and Solid angle -DERIVED UNITS 1) Linear velocity 2) Linear acceleration 3) Angular velocity 4) Angular acceleration 5) Volume 6) Mass density 7) Force, Weight 8) Pressure 9) Work, Energy, Enthalpy 10) Power 11) Absolute or dynamic viscosity 12) Kinematic viscosity 13) Frequency 14) Gas constant 15) Thermal conductivity 16) Specific heat 17) Molar mass or Molecular mass 18) Moment 19) Moment of inertia

Version history

3 versions are listed, going back to v15.0. Since v16.0 it requires Android 5.0+.

v17.0 LATEST Dec 10, 2025 5.9 MB TRUSTED v16.0 Aug 8, 2024 6 MB TRUSTED v15.0 Jun 12, 2024 3.1 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Dec 10, 2025.
Certificate issued to “Sreejith K” 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 Dec 10, 2025
Validated against Google Play Dec 10, 2025
Signed byCN=Sreejith K
Signing certificate (SHA-1)58:03:13:0B:80:EE:7D:AD:E1:F8:3F:81:B7:42:66:00:9C:26:8A:DB
File MD51bd2c78a55c738b56f5dc8b79728a950
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)

Physics Units 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.kadarala.mechanicalengineeringunits.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

Physics Units APK: questions and answers

Is there a version of Physics Units for older Android phones?

The current version needs Android 5.0 or later. Version 15.0 is the newest listed build that installs on Android 4.1 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 15.0 · 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 Physics Units 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 1bd2c78a55c738b56f5dc8b79728a950.