Gulf

Gulf - Get in Touch

Wikon IT · de.wmh.generic.android.gulf

Not rated yet 10K+ downloads v19.0 6.5 MB Android 8.0+ PEGI 3 · Everyone

Download APK 6.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v19.0 (19)
Updated: Aug 30, 2026 (1 month ago)
APK size: 6.5 MB
Requires: Android 8.0+ (API 26)
CPU support: Any (no native code)
Graphics: OpenGL ES 2.0+
Category: Tools (app)
Listed since: Jan 19, 2023 (at least)
Permissions: 9 (2 sensitive)
Website: wikon.de
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Gulf is an app by Wikon IT in the Tools category, listed since at least January 2023. It has no native code, so it runs on any Android processor.

Since version 8.0, the APK grew from 1.4 MB to 6.5 MB and the minimum Android version rose from 5.0 to 8.0. It asks for 9 permissions, 2 of them sensitive: precise location and approximate location. It asks for the same permissions as version 18.0.

What's new in v19.0

Optimized for Android 17

Description

From the listing uploaded by “appupdater”.

Gulf - Get in Touch Use the Gulf app as a perfect solution to control the fill level of your tanks. Everytime and everywhere in the world! With this app you have a optimized overview of yout tanks. if you dont have an account already, please use the following demo login or contact us at [email protected] .You are welcome!

Version history

5 versions are listed, going back to v8.0. Since v17.0 it requires Android 8.0+.

v19.0 LATEST Aug 30, 2026 6.5 MB TRUSTED v18.0 Nov 8, 2025 5.7 MB TRUSTED v17.0 Sep 4, 2024 5.7 MB TRUSTED v13.0 Jan 31, 2026 2.3 MB TRUSTED v8.0 Oct 5, 2026 1.4 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 30, 2026.
Certificate issued to “Wikon Kommunikationstechnik GmbH” This is the certificate of the Google Play version.
Same certificate as the 3 other versions checked

Store checks and file details

Developer signature verified Aug 30, 2026
Validated against Google Play Aug 30, 2026
Signed byCN=Heiko Haubelt, OU=Entwicklung, O=Wikon Kommunikationstechnik GmbH, L=Kaiserslautern, ST=Rheinland-Pfalz, C=de
Signing certificate (SHA-1)20:9C:FC:01:03:43:45:64:35:71:4E:09:8B:6C:EE:6B:0B:F8:F2:22
File MD5cadf54d83bed7961f20ad1b4057de5ee
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 (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

Gulf requests 9 permissions, 2 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) de.wmh.generic.android.gulf.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

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

Gulf APK: questions and answers

Is there a version of Gulf for older Android phones?

The current version needs Android 8.0 or later. Version 13.0 is the newest listed build that installs on Android 7.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 13.0 · All versions

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 Gulf 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 3 other versions checked. After downloading, check that the file's MD5 is cadf54d83bed7961f20ad1b4057de5ee.