Jazz24: World Class Jazz Radio v12.0.3
APK · 31.1 MB · version code 603 · Android 7.0+ · uploaded Jul 13, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v12.0.6, uploaded Aug 12, 2026 — about 1 month after this one.
- Size: this file is 31.1 MB; the latest is 34 MB (2.9 MB larger).
- Both versions request the same permissions.
File information
- Version
- v12.0.3 (603)
- Uploaded
- Jul 13, 2026
- Size
- 31.1 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- a8407f2d7393320dbfca4c1c0f5fa9be
- Signing certificate (SHA-1)
- 98:64:85:E2:B6:24:FF:0D:7C:3B:ED:B9:35:D4:A9:03:2E:63:1B:8E
- Signed by
- CN=Jacobs Media
- File name
- com-jacapps-jazz24-603-75630225-a8407f2d7393320dbfca4c1c0f5fa9be.apk
- Package
- com.jacapps.jazz24
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 3 · Everyone
What's new in v12.0.3
Stay connected to a world of jazz with the new Jazz24 App — your destination for the very best jazz.
• Tune in for music anytime and anywhere, broadcasted from our studios in the Pacific Northwest.
• Find program schedules and what songs have played on the air using our built-in playlist feature.
• Watch and listen to today’s best jazz artists perform in the KNKX Seattle studios and at popular venues.
• Stay up-to-date on the latest jazz news and artist profiles from Jazz24, KNKX and NPR Music.
Permissions (22)
This version requests 22 permissions, 2 of them sensitive.
- Call phone Sensitive android.permission.CALL_PHONE
- 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
- Bluetooth android.permission.BLUETOOTH
- Control vibration android.permission.VIBRATE
- 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.jacapps.jazz24.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- Show notifications android.permission.POST_NOTIFICATIONS
- Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 13, 2026.
- Certificate issued to “Jacobs Media” This is the certificate of the Google Play version.
- Same certificate as the 5 other versions checked
Store checks
- Developer signature verified Jul 13, 2026
- Validated against Google Play Jul 13, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (5 other versions compared). AAPKs doesn't scan files itself.
How to install Jazz24: World Class Jazz Radio on Android 7.0+
You'll need about 62.3 MB of free space.
- Download the APK — tap Download APK above (31.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-jacapps-jazz24-603-75630225-a8407f2d7393320dbfca4c1c0f5fa9be.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be a8407f2d7393320dbfca4c1c0f5fa9be. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Jazz24: World Class Jazz Radio — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 7.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.