ChemCalc+ Chemistry Calculator app icon

ChemCalc+ Chemistry Calculator

Chem Calc - Chemistry is EASY

Göran Hegenberg · com.goeranhegenberg.chemcalc

Not rated yet 10K+ downloads v2.2 10.5 MB Android 4.0+ PEGI 3 · Everyone

Download APK 10.5 MB All versions

At a glance

Latest version
v2.2 (220)
Updated
Jun 12, 2024 (2 years ago)
APK size
10.5 MB
Requires
Android 4.0+ (API 14)
CPU support
Any (no native code)
Category
Education (app)
Listed since
Mar 3, 2021 (at least)
Developer contact
[email protected]

About this APK

ChemCalc+ Chemistry Calculator is an app by Göran Hegenberg in the Education category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

What's new in v2.2

- new features

Description

From the listing uploaded by “appupdater”.

The ChemCalc+ App can be used to quickly and easily balance chemical equations. The app contains a stoichiometry calculator which can be used to calculate the masses/volumes of the starting substances and end products of the chemical reaction. Chemical equations, which are often used can be marked and later found in the Favorites section. The app contains basic substance information such as melting point, boiling point, state of aggregate, molar mass and density. This information is stored in a database for a large number of chemical compounds and elements, so that the app can also be used offline. In addition, a periodic table is integrated where information such as atomic number, name, symbol, atomic mass, electro-negativity and electron affinity are contained. Chemical substances can also be searched by their names.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Jun 12, 2024
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)45:0C:91:A5:5A:E6:10:5A:E4:F2:1B:E0:1F:37:D2:B7:ED:5F:E0:87
  • File MD5c3ac6caa22a8a130269268e7b8a5a0ed
  • 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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

ChemCalc+ Chemistry Calculator 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 the ChemCalc+ Chemistry Calculator 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 c3ac6caa22a8a130269268e7b8a5a0ed.

Tags

goeranhegenberg chemcalc education chemcalc+

More Education apps