Roughness

Basic knowledge and handy reference on roughness parameters

Carl Zeiss · de.zeiss.imt.roughness

Not rated yet 1K+ downloads v1.4.0 5.7 MB Android 7.0+ PEGI 3 · Everyone

Download APK 5.7 MB All versions

At a glance

Latest version: v1.4.0 (100040)
Updated: Jun 8, 2024 (2 years ago)
APK size: 5.7 MB
Requires: Android 7.0+ (API 24)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Jun 12, 2021 (at least)
Permissions: 1
Website: zeiss.com
Developer contact: [email protected]

About this APK

Roughness is an app by Carl Zeiss in the Education category, listed since at least June 2021. It has no native code, so it runs on any Android processor.

It asks for 1 permission, none of them sensitive.

What's new in v1.4.0

- Updated Cookbook version - Minor Bug-fixes

Description

From the listing uploaded by “appupdater”.

When it comes to the surface of workpieces, a large number of surface parameters are required in design and manufacture. Before installation or delivery, the workpieces are also verified in quality management. The roughness app from ZEISS provides information on the most common surface parameters with related formulas and graphs.

Security & authenticity

Security rating: Trusted

Signing certificate

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

Store checks and file details

Developer signature verified Jun 8, 2024
Signed byCN=Carl Zeiss, O=Carl Zeiss, L=Oberkochen, ST=Baden-W?rttemberg, C=DE
Signing certificate (SHA-1)9B:65:63:63:17:AE:A0:70:31:E6:24:96:61:35:0B:D9:97:08:A8:AB
File MD5100b4622e27e19078fe7c6f800b7b9ba
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 (1)

Roughness requests 1 permission, none of them sensitive.

Full network access android.permission.INTERNET

Required hardware & features

Basic touch input android.hardware.faketouch

Roughness 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 Roughness 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 100b4622e27e19078fe7c6f800b7b9ba.