Antoine Equation Lite app icon

Antoine Equation Lite

Calculate fluid Vapor Pressure or Temperature using Antoine Equation

WeBBusterZ Engineering · webbusterz.antoine_eqfree

5.0 out of 5 (1 rating) 1K+ downloads v2.0.9 6.5 MB Android 2.3+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v2.0.9 (20)
Updated
Aug 13, 2026 (2 months ago)
APK size
6.5 MB
Requires
Android 2.3+ (API 9)
CPU support
Any (no native code)
Category
Productivity (app)
Listed since
Jun 12, 2021 (at least)
Permissions
4
Website
webbusterz.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Antoine Equation Lite is an app by WeBBusterZ Engineering in the Productivity category, listed since at least June 2021. It has no native code, so it runs on any Android processor.

Since version 2.0.7, the APK grew from 3.8 MB to 6.5 MB. It asks for 4 permissions, none of them sensitive. It asks for the same permissions as version 2.0.8. The app can read the advertising ID that ad and analytics services use.

What's new in v2.0.9

Maintenance release

Description

From the listing uploaded by “appupdater”.

Antoine Equation uses parameters to allow the calculation of fluids vapor pressure. The app has two operation modes; The First allowing the calculation of vapor pressure using equation constants and input temperature. The input temperature can be entered in degrees C, degrees K, degrees F or degrees R The Second allowing the calculation of temperature using the equation constants and input pressure. The pressure can be entered in mmHg, Pa, kPa, bar, PSI or lbf/ft2 The equation constants A, B and C can be entered or obtained from the internally built in database which contains around 700 fluids, the database is also contains minimum and maximum temperatures for calculation limits. MAIN FEATURES + Around 700 components/fluids and their equation constants included in internal database. + Calculate Vapor pressure at a specified temperature + Calculate the Temperature at specified Vapor pressure + Input units flexibility + Results displayed in different units + Warning of error when specified temperature is outside equation limitations DIFFERENCE BETWEEN LITE VERSION AND PAID VERSION ================================================ To support the development of mobile applications: Free version has banner adverts There is a version that doesn't have adverts FEEDBACK AND REVIEWS ===================== I accept your opinion on this application and off course like anyone else on this store I like to see positive rating and feedback. Please leave only constructive feedback. NEW USERS ========== Try this application and makeup your own mind about it, don't be influenced by other opinions.

Version history

3 versions are listed, going back to v2.0.7.

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Aug 13, 2026.
  • Certificate issued to “WeBBusterZ Engineering” 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 Aug 13, 2026
  • Validated against Google Play Aug 13, 2026
  • Signed byCN=Khaled Aljundi, O=WeBBusterZ Engineering, C=UK
  • Signing certificate (SHA-1)0F:BC:3A:49:0D:77:68:5A:B1:AD:91:6B:D9:F8:77:5E:80:63:85:35
  • File MD5541e707b34fd9a237111874a947c8d0d
  • 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 (4)

Antoine Equation Lite requests 4 permissions, none of them sensitive.

Required hardware & features

Antoine Equation Lite APK: questions and answers

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 Antoine Equation Lite 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 541e707b34fd9a237111874a947c8d0d.

Tags

More Productivity apps