C.A.T.S. Duct Calculator app icon

C.A.T.S. Duct Calculator

Klaus Benthin · com.cats_software.ductcalculator

5.0 (1 rating) 10K+ downloads v1.5 845 KB Android 2.2+ PEGI 3 · Everyone

Download APK 845 KB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v1.5 (3)
Updated
Sep 6, 2014 (12 years ago)
APK size
845 KB
Requires
Android 2.2+ (API 8)
CPU support
Any (no native code)
Category
Tools (app)
Website
cats-software.com
Developer contact
[email protected]

About this APK

C.A.T.S. Duct Calculator is an app by Klaus Benthin in the Tools category. It has no native code, so it runs on any Android processor.

What's new in v1.5

Decimal separator fixed.

Description

From the listing uploaded by “stompin68”.

The ‘C.A.T.S. Duct Calculator’ is calculating the construction of round, rectangular and oval Ducts. The input of the parameter (duct- height, width, diameter, volumetric flow rate, etc.) is digital. The computed parameter is shown directly in its provided resulting box (highlighted orange). The surface area and the insulation area is also calculated. Either the metric system (mm) or the imperial system (inches) is provided. An essential tool for everyone, who is working on ventilation trade. The app is available in English, German and Italian..

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Sep 7, 2014.
  • Certificate issued to “C.A.T.S. Software GmbH” This is the certificate of the Google Play version.

Store checks and file details

  • Developer signature verified Sep 7, 2014
  • Validated against Google Play Sep 7, 2014
  • Antivirus scan passed Nov 20, 2020
  • Signed byCN=Klaas Klever, O=C.A.T.S. Software GmbH, L=64289 Darmstadt, C=DE
  • Signing certificate (SHA-1)C6:6F:26:B1:A9:4E:3A:04:09:CF:CB:0E:DF:57:28:17:B8:B0:3E:32
  • File MD5dcb46c606e04a6309bc6f719e8abdedb
  • Uploaded by “stompin68” 495 followers · uploading since 2014

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

C.A.T.S. Duct Calculator 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 C.A.T.S. Duct 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. Its signature matches the Google Play version. After downloading, check that the file's MD5 is dcb46c606e04a6309bc6f719e8abdedb.

Tags

cats_software ductcalculator tools c.a.t.s. duct calculator

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