feiffer grain

Accurate and easy loss measurement.

feiffer consult · de.feifferconsult.feiffergrain

Not rated yet 5K+ downloads v1.6.0 4.4 MB Android 7.0+ PEGI 3 · Everyone

Download APK 4.4 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.6.0 (10600)
Updated: Jul 10, 2026 (3 months ago)
APK size: 4.4 MB
Requires: Android 7.0+ (API 24)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Apr 7, 2022 (at least)
Permissions: 2
Website: feiffer-consult.de
Developer contact: [email protected]

About this APK

feiffer grain is an app by feiffer consult in the Productivity 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. It asks for the same permissions as version 1.5.3.

What's new in v1.6.0

- Support for Android 16 - Czech translation - Ukrainian translation

Description

From the listing uploaded by “appupdater”.

Accurate and easy loss measurement. This App serves for calculating the grain loss during combine harvesting. It helps you avoid losses, calibrate loss control, as well as optimally adjust your combine harvester. If you want to use this App, you need a loss control pan made by Feiffer Consult. How it works: Threshing losses are collected during combined harvesting using a loss control pan. Read out the number of lost grains from a simple counting scale or weigh them using a pocket scale. Input the result in the App feiffer grain. On the basis of the specific yield, the TGWs, and the combine harvester parameters, the loss values will be calculated exactly. This App is a universal tool for all crops and all combine harvester configurations. The result is calculated in %, kg/ha and €/ha. This app is freely available and does not require any In-App-purchases.

Version history

3 versions are listed, going back to v1.5.2.

v1.6.0 LATEST Jul 10, 2026 4.4 MB TRUSTED v1.5.3 Mar 21, 2026 4.3 MB TRUSTED v1.5.2 Sep 20, 2025 4.3 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 10, 2026.
Certificate issued to “feiffer consult” 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 Jul 10, 2026
Validated against Google Play Jul 10, 2026
Signed byCN=Andrea Feiffer, OU=CEO, O=feiffer consult, L=Sondershausen, ST=Thueringen, C=de
Signing certificate (SHA-1)AF:73:4B:9F:3B:21:41:F8:73:32:89:D7:DC:2D:F8:0B:28:FA:CC:82
File MD506e96295927c0e5ac673236017665e0c
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 (2)

feiffer grain requests 2 permissions, none of them sensitive.

Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) de.feifferconsult.feiffergrain.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

feiffer grain 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 feiffer grain 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 06e96295927c0e5ac673236017665e0c.