ToneSlice
ToneSlice: MP3 Cutter
Cut MP3 files into ringtone-ready clips on your phone
A focused Android audio utility for turning local MP3 files into clean ringtone, notification, alarm, or music clips without uploading the user's audio.
Features
Play Store title
ToneSlice: MP3 Cutter
Package name
com.blacksunset.toneslice
Platform
Android
Status
Available on Google Play
Version
1.0.0
Business model
Free, with consent-aware ads
What the app does
Overview
ToneSlice helps you choose an MP3 file, set a start and end point, preview the source or selected range, and save a lossless frame-aligned MP3 clip as a ringtone, notification, alarm, or music file.
Google Play details
Play Store title: ToneSlice: MP3 Cutter
Official Android package: com.blacksunset.toneslice
Current release version: 1.0.0
Category: Music & Audio
Business model: free app with Google AdMob banner ads and consent controls
Contains ads: yes
Account required: no
Target audience: general users; not child-directed
Privacy and data use
Selected MP3 files are processed locally on the Android device and are not uploaded to Blacksunset Studio.
Uses Android's system file picker, so the app receives access only to the audio file the user chooses.
Advertising is limited to passive areas, uses Google UMP consent where required, and discloses Google Mobile Ads data handling in the privacy policy.
Does not request microphone, contacts, broad storage, or precise location permissions.
Uses android.permission.WRITE_SETTINGS only when the user chooses to set an exported clip as a default ringtone, notification, or alarm.
Uses android.permission.INTERNET and android.permission.ACCESS_NETWORK_STATE for Google AdMob and UMP consent flows.
ToneSlice processes MP3 audio locally on your device and does not upload audio files to Blacksunset Studio. Google Mobile Ads processes advertising-related technical data as described below, with Google UMP providing consent and privacy choices where required.
App in brief
ToneSlice is a Blacksunset Studio Android app for trimming local MP3 files into ringtone-ready clips. It processes audio on-device, saves exports through Android MediaStore, uses Google AdMob and UMP for consent-aware ads, and does not upload audio to Blacksunset Studio.