PhoneSober Privacy Policy

Effective Date: February 13, 2026
Applicable App: PhoneSober (iOS / Android)

The App does not collect or upload any personal data to our servers. All data is stored locally on your device only.

1. Overview

PhoneSober ("the App") respects your privacy. This policy explains how we handle your data. We believe your focus data and reflections are private and should remain entirely under your control.

2. Data We Process

The App stores the following data locally on your device to provide focus reminders, statistics, and personalization features:

Data TypePurposeStorage Location
Focus duration, play count, history statsFocus tracking and statisticsSecure local storage
Theme data & statisticsVisual chartsLocal storage
Focus notes & recordsCalendar & WhiteboardLocal storage
Uploaded audio & video filesPersonalized playbackLocal storage
Lock-screen settings & wallpaperUI PersonalizationLocal storage
App whitelist/blacklist settingsSystem-level remindersLocal storage

3. Permissions

To provide core functionality, the App may request the following permissions:

4. Data Retention and Deletion

5. Contact Us

If you have questions, please contact us at:
Email: fufusabrina@fanglingcm.cn

This is the official PhoneSober Privacy Policy.