Bells and Buzzers: Sounds
Bell, chime and buzzer sounds ready to play with a single tap.
JetMob.dev · pt.jmdev.sinos_e_campainhas
- Signature matches the Google Play version Details
At a glance
- Latest version
- v3.1 (31)
- Updated
- Oct 10, 2026 (today)
- APK size
- 4.9 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Entertainment (app)
- Listed since
- Aug 22, 2021 (at least)
- Permissions
- 12 (1 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Bells and Buzzers: Sounds is an app by JetMob.dev in the Entertainment category, listed since at least August 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
Since version 2.9, the APK shrank from 9 MB to 4.9 MB. It asks for 12 permissions, 1 of them sensitive: write settings. It asks for the same permissions as version 3.0. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.
What's new in v3.1
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v2.8.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Oct 10, 2026.
- Certificate issued to “Rafael” 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 Oct 10, 2026
- Validated against Google Play Oct 10, 2026
- Signed byCN=Rafael
- Signing certificate (SHA-1)CC:6C:88:5A:C8:75:4E:8C:70:A5:52:52:27:FC:B3:D9:E6:B0:DD:2C
- File MD5e03ceb800b189fcb8aee66d6d3346876
- 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 (12)
Bells and Buzzers: Sounds requests 12 permissions, 1 of them sensitive.
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) pt.jmdev.sinos_e_campainhas.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Bells and Buzzers: Sounds 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 Bells and Buzzers: Sounds free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Bells and Buzzers: Sounds 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 e03ceb800b189fcb8aee66d6d3346876.
