Diagram QAPF / Streckeisen app icon

Diagram QAPF / Streckeisen

Graphical application for classifying igneous rocks through the QAPF diagram.

Mario Izquierdo · co.uk.geologia.diagramaqapf2

Not rated yet 10K+ downloads v0.0.39 5.2 MB Android 4.0+ PEGI 3 · Everyone

Download APK 5.2 MB All versions

At a glance

Latest version
v0.0.39 (39)
Updated
Dec 24, 2022 (3 years ago)
APK size
5.2 MB
Requires
Android 4.0+ (API 14)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Apr 27, 2022 (at least)
Permissions
2
Website
geologia.co.uk
Developer contact
[email protected]

About this APK

Diagram QAPF / Streckeisen is an app by Mario Izquierdo in the Tools category, listed since at least April 2022. It has no native code, so it runs on any Android processor.

It asks for 2 permissions, none of them sensitive.

What's new in v0.0.39

Technical update.

Description

From the listing uploaded by “appupdater”.

This application includes a wide theoretical framework were is explained how to do the classification of igneous rocks and in which cases can be applied the Streckeisen diagram. Also, is explained briefly how to use the TAS diagram, a diagram that represent the content of the rock of alkalis in front of silica. Finally, it includes a practical case, using the raw values of the minerals identified in the rock and how they are grouped to each one of the components of the rock used to represent the values in the diagram.

Security & authenticity

Security rating: Trusted

Signing certificate

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

Store checks and file details

  • Developer signature verified Dec 24, 2022
  • Antivirus scan result not available
  • Signed byCN=Mario Izquierdo, OU=Madrid, O=Individual, L=Madrid, ST=Madrid, C=ES
  • Signing certificate (SHA-1)49:A6:F0:AA:2F:0A:F3:07:A4:99:36:3D:4E:8F:06:9C:99:94:CC:92
  • File MD5ab5bc0892a2d9f5092930ead7f27f98b
  • 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 (2)

Diagram QAPF / Streckeisen requests 2 permissions, none of them sensitive.

Required hardware & features

Diagram QAPF / Streckeisen 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 Diagram QAPF / Streckeisen 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 ab5bc0892a2d9f5092930ead7f27f98b.

Tags

geologia diagramaqapf2 tools diagrama qapf

More Tools apps