Hueckel Molecular Orbital HMO app icon

Hueckel Molecular Orbital HMO

Hueckel - approximate calculation by drawing the molecule.

Patrick Giel · de.patrickgiel.hmodrawing

Not rated yet 5K+ downloads v2.0.5 22.6 MB Android 4.1+ PEGI 3 · Everyone

Download APK 22.6 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v2.0.5 (134)
Updated
Dec 9, 2025 (10 months ago)
APK size
22.6 MB
Requires
Android 4.1+ (API 16)
CPU support
x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS
Category
Tools (app)
Listed since
Mar 3, 2021 (at least)
Permissions
6 (1 sensitive)
Website
patrick-giel.de
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Hueckel Molecular Orbital HMO is an app by Patrick Giel in the Tools category, listed since at least March 2021. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit and MIPS, so it runs on practically every phone.

It asks for 6 permissions, 1 of them sensitive: modify shared storage.

What's new in v2.0.5

! Code-Rev * Add Feedback Mailgun * Remove ACRA, implement Firebase * Remove Bugs * Update SDK * Update Android SupportLibs

Description

From the listing uploaded by “appupdater”.

Hueckel Molecular Orbital Theory - HMO This App calculates molecules by Hueckel-approximate. You can either input directly by the topology matrix or by the implemented own drawing system. This values will be calculated by solving a determinant of the given matrix: Eigenvalues, energy level diagram, bond ordering, charge ordering, net charge, free valences, atom-atom / bond-atom / bond-bond polarizability. All values are graphically processed and can exported to PDF. You can calculate physical quantum mechanical effects on your own Cellphone or Tablet. Perfect for education in School and University. Developed at the Technical University of Darmstadt - Theoretical Physical Chemistry / TU Darmstadt If you are interested in helping to translate this app? Do you have any suggestions for improvement or found some mistakes?. Please contact [email protected]

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Dec 9, 2025.
  • Certificate issued to “www.patrick-giel.de” This is the certificate of the Google Play version.

Store checks and file details

  • Developer signature verified Dec 9, 2025
  • Validated against Google Play Dec 9, 2025
  • Signed byCN=Patrick Giel, OU=Developer, O=www.patrick-giel.de, L=Seligenstadt, ST=Hessen, C=DE
  • Signing certificate (SHA-1)C1:EA:A6:4C:B0:BD:90:77:19:41:61:C7:0C:0B:04:C0:89:78:63:41
  • File MD5a9337b491ab8049d41a0a504abe1d47d
  • 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.

Permissions (6)

Hueckel Molecular Orbital HMO requests 6 permissions, 1 of them sensitive.

Required hardware & features

Hueckel Molecular Orbital HMO 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 Hueckel Molecular Orbital HMO 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. After downloading, check that the file's MD5 is a9337b491ab8049d41a0a504abe1d47d.

Tags

patrickgiel hmodrawing tools theory

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