Jazz 88.3 KCCK

KCCK is one of the best-kept secrets in jazz

jacAPPS · com.jacobsmedia.kcck

Not rated yet 1K+ downloads v6.3.3 9.6 MB Android 6.0+ PEGI 3 · Everyone

Download APK 9.6 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v6.3.3 (15)
Updated: Sep 11, 2025 (1 year ago)
APK size: 9.6 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Graphics: OpenGL ES 2.0+
Category: Entertainment (app)
Listed since: Nov 13, 2020 (at least)
Permissions: 22 (4 sensitive)
Website: jacapps.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Jazz 88.3 KCCK is an app by jacAPPS in the Entertainment category, listed since at least November 2020. It has no native code, so it runs on any Android processor.

Since version 6.3.0, the APK grew from 7 MB to 9.6 MB and the minimum Android version rose from 4.4 to 6.0. It asks for 22 permissions, 4 of them sensitive, including record audio, approximate location and read phone status and identity. Compared with version 6.3.2, it adds 2 new permissions: “Access adservices custom audience” and “Ad services config”. The app can read the advertising ID that ad and analytics services use.

What's new in v6.3.3

We update our app regularly so we can make it a better experience for you. This version includes overall performance enhancements.

Description

From the listing uploaded by “appupdater”.

Multiple recipient of JazzWeek’s “Station of the Year” award, KCCK is one of the best-kept secrets in jazz. Artfully balancing the latest jazz sounds with classic masters in Bebop, Post-Bop, Mainstream, Latin, Big Band and Contemporary Jazz Styles, Jazz 88.3 packs 60 minutes of the hippest music anywhere into every hour.

Version history

3 versions are listed, going back to v6.3.0. Since v6.3.2 it requires Android 6.0+.

v6.3.3 LATEST Sep 11, 2025 9.6 MB TRUSTED v6.3.2 Oct 12, 2024 9.2 MB TRUSTED v6.3.0 Jun 10, 2024 7 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 11, 2025.
Certificate issued to “Jacobs Media” 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 Sep 11, 2025
Validated against Google Play Sep 11, 2025
Signed byCN=Jacobs Media
Signing certificate (SHA-1)98:64:85:E2:B6:24:FF:0D:7C:3B:ED:B9:35:D4:A9:03:2E:63:1B:8E
File MD5e5ec5164d060902b8324b3fa549c8f10
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 (22)

Jazz 88.3 KCCK requests 22 permissions, 4 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices custom audience android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Ad services config android.permission.AD_SERVICES_CONFIG
Advertising ID com.google.android.gms.permission.AD_ID
Bluetooth android.permission.BLUETOOTH
Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
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) com.jacobsmedia.kcck.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run foreground services android.permission.FOREGROUND_SERVICE
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Location android.hardware.location
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait

Jazz 88.3 KCCK APK: questions and answers

Is there a version of Jazz 88.3 KCCK for older Android phones?

The current version needs Android 6.0 or later. Version 6.3.0 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 6.3.0 · 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 Jazz 88.3 KCCK 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 e5ec5164d060902b8324b3fa549c8f10.