音量放大器 隐私政策

概述

音量放大器是一款在系统音量之上增强手机外放与耳机音量的工具。我们非常重视你的隐私：本应用不申请网络权限，不收集、不上传、不分享任何个人信息或设备数据。

我们不收集的信息

本应用不收集你的姓名、联系方式、位置、通讯录、照片、音频内容、设备标识、使用统计或崩溃日志，也不包含任何第三方广告或统计 SDK。

保存在你设备上的设置

你的增强幅度、开关状态、档位与「开机后恢复」等设置仅保存在本机，用于下次打开时恢复。它们不会离开你的设备；卸载应用即会清除。若你开启了系统备份，Android 可能按系统规则备份这些设置，此过程由系统和你的 Google 账号控制，我们无法访问。

权限说明

• 修改音频设置：用于在系统音频输出上施加响度增强效果。
• 前台服务与通知：在你开启增强后保持效果持续生效，并显示常驻通知，方便随时关闭。
• 开机启动：仅当你之前开启了增强并允许「开机后恢复」时，重启后自动恢复。
• 振动：拖动圆环时的轻微触感反馈。

儿童

本应用不面向 13 岁以下儿童，也不会有意收集任何儿童信息。

政策变更

如本政策有更新，我们会修改本页并更新生效日期。

联系我们

如有疑问，请通过本应用 Google Play 商店页面上的开发者邮箱与我们联系。

Volume Booster Privacy Policy

Summary

Volume Booster raises speaker and headphone loudness beyond the system volume. The app has no internet permission and does not collect, transmit or share any personal or device data.

What we don't collect

We do not collect your name, contact details, location, contacts, photos, audio content, device identifiers, usage analytics or crash logs. The app contains no third‑party advertising or analytics SDKs.

Settings stored on your device

Your boost level, on/off state, presets and "restore after reboot" choice are stored only on your device so they can be restored next time. They never leave your device and are removed when you uninstall. If you use Android system backup, Android may back up these settings under your Google account's rules; we have no access to them.

Permissions

• Modify audio settings: to apply the loudness effect to the system audio output.
• Foreground service and notifications: to keep the boost active after you turn it on, with a persistent notification so you can stop it at any time.
• Run at startup: only to restore the boost after a reboot if you had it on and allowed "restore after reboot".
• Vibrate: light haptic feedback while dragging the dial.

Children

The app is not directed to children under 13 and does not knowingly collect information from children.

Changes

If this policy changes, we will update this page and its effective date.

Contact

Questions? Contact us at the developer email shown on the app's Google Play listing.