安装包图标

DetoxDroid: Digital Detox by Default

Grayscale, doomscrolling breaker, app blocker: a boring phone by default
新版本 2.8.2
### Release v2.8.2

🐛 Bug Fixes
- don't crash when the keystore cannot read its own store
Most digital detox apps want you to sign a contract with yourself: no phone for the next X minutes, no more than Z minutes in app Y. A few of them take your money when you break it. DetoxDroid works the other way round. It strips the attention-grabbing tricks out of the phone, so that a calm phone is what you get when you do nothing at all. Nothing to start, no session to survive. The protection is simply on, and you pause it on purpose when you actually need something.

Use your phone. Don't let your phone use you.

FEATURES

* Make Apps Boring (grayscale, dimmed, blurred). The color drains out of the apps on your list, and on Android 12 and newer they go soft and blurry too: a feed turns into shapes, still navigable and no longer worth scrolling. This runs from the minute you install DetoxDroid. No computer, no root, nothing to grant.
True grayscale it is not. An overlay can only ever paint on top of the screen, so it drags color and contrast towards a flat gray instead of taking the color out. A red notification dot stays recognisably red. The screen just looks dead, which is the entire point. For the real thing, see SETUP.
* Break Doom Scrolling. Notices when you are stuck in an endless feed (Shorts, Reels and friends) and interrupts you. After the break, that feed stays locked for a cooldown.
* Disable Apps. A distracting app can make you wait a few seconds before it opens, sit behind a blocking screen, or be deactivated outright, launcher icon and notifications included. Give it a daily budget and every open costs the wait until the budget is gone. After that, the app locks itself until tomorrow.
* Automatic Do Not Disturb. On for as long as DetoxDroid runs. Notifications wait for you.
* Pause Button. From Quick Settings, from your assistant, or by holding a hardware button for two seconds. DetoxDroid resumes by itself afterwards, and a minimum gap between pauses keeps "just one more" in check.
* Commitment Password. Locks the settings behind a password. Keep it yourself, or hand it to someone who won't give it back the second you ask.

SETUP (optional, and worth it)

The system color filter is a secure setting: Android hands it only to apps holding WRITE_SECURE_SETTINGS, and there is no dialog to tap. Grant it once and the wash turns into real grayscale, with Extra Dim on top, which pushes the screen below the minimum brightness Android normally allows. Three routes: from a computer over adb, on the phone itself through Shizuku (the app walks you through it, roughly five minutes), or in one tap if you are rooted. It survives reboots.

Grayscale, Extra Dim and the screen filter are separate switches. Run one, run all three.

The blur needs Android 12 or newer, and Android drops it while battery saver is on. Nothing I can do about that one.

KEEPING IT RUNNING

Some phones are ruthless with background apps, and a stopped DetoxDroid does nothing at all without telling you. There is a setting to keep it alive, and a notification for when your phone stops it anyway.

FREE AND OPEN SOURCE

No ads, no tracking, no account. Every feature is there for everyone. The extras (right now that is the longer usage history) sit behind a lock that opens when you donate, or when you tap "unlock without donating". The lock is a nudge. Nobody checks.

If DetoxDroid earns its place on your phone, LiberaPay and Ko-fi keep me working on it. Bugs and ideas: https://github.com/flxapps/DetoxDroid

版本

尽管下面提供了 APK 安装包的下载选项,但你应该注意,以这种方式安装将不会收到更新通知,这是一种不太安全的下载方式。 我们建议你安装使用 F-Droid 客户端。

下载 F-Droid
  • 版本 2.8.2 (20802) 推荐 更新于 2026-09-23

    arm64-v8a armeabi-v7a x86 x86_64

    该版本需要 Android 8.0 及以上版本。

    此安装包由 F-Droid 构建并签名,且保证与此源代码 tarball 保持一致。

    权限
    • 查看网络连接
      允许此应用查看网络连接的相关信息,例如哪些网络存在并处于连接状态。
    • “勿扰”模式使用权限
      允许此应用读取和写入“勿扰”模式配置。
    • android.permission.BIND_DEVICE_ADMIN
    • android.permission.BIND_QUICK_SETTINGS_TILE
    • 运行前台服务
      允许此应用使用前台服务。
    • 运行“specialUse”类型的前台服务
      允许该应用使用“specialUse”类型的前台服务
    • 关闭其他应用
      允许此应用结束其他应用的后台进程。此权限可导致其他应用停止运行。
    • android.permission.MATCH_UNINSTALLED_PACKAGES
    • android.permission.PACKAGE_USAGE_STATS
    • 显示通知
      允许该应用显示通知
    • 查询所有软件包
      允许应用查看所有已安装的软件包。
    • 开机启动
      允许此应用在系统完成引导后立即启动。这样可能会延长开机时间,并因始终运行而降低手机总体运行速度。
    • 请求删除文件包
      允许此应用请求删除安装包。
    • 此应用可显示在其他应用上方
      此应用可显示在其他应用或屏幕其他部分的上方。这会干扰正常的应用使用,并改变其他应用的显示方式。
    • 防止手机休眠
      允许此应用阻止手机进入休眠状态。
    • android.permission.WRITE_SECURE_SETTINGS
    • com.flx_apps.digitaldetox.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
    • moe.shizuku.manager.permission.API_V23

    下载 APK 14 MiB PGP 签名 | 构建日志

  • 新版本 2.8.1
    ### Release v2.8.1

    ✨ New Features
    - explain Android's restricted settings when a grant fails
    - log why an app was grayscaled, for bug reports

    🐛 Bug Fixes
    - turn DetoxDroid off without the adb permission
    - stop the screen staying gray after a reboot
    - stop the filter flickering in recents and sharing
    - report the time an app is really on screen
    - end Do Not Disturb when its schedule ends
    - keep system backups working while device owner
    - stop the setup wizard replacing locked settings
  • 版本 2.8.1 (20801) - 更新于 2026-09-22

    arm64-v8a armeabi-v7a x86 x86_64

    该版本需要 Android 8.0 及以上版本。

    此安装包由 F-Droid 构建并签名,且保证与此源代码 tarball 保持一致。

    权限
    • 查看网络连接
      允许此应用查看网络连接的相关信息,例如哪些网络存在并处于连接状态。
    • “勿扰”模式使用权限
      允许此应用读取和写入“勿扰”模式配置。
    • android.permission.BIND_DEVICE_ADMIN
    • android.permission.BIND_QUICK_SETTINGS_TILE
    • 运行前台服务
      允许此应用使用前台服务。
    • 运行“specialUse”类型的前台服务
      允许该应用使用“specialUse”类型的前台服务
    • 关闭其他应用
      允许此应用结束其他应用的后台进程。此权限可导致其他应用停止运行。
    • android.permission.MATCH_UNINSTALLED_PACKAGES
    • android.permission.PACKAGE_USAGE_STATS
    • 显示通知
      允许该应用显示通知
    • 查询所有软件包
      允许应用查看所有已安装的软件包。
    • 开机启动
      允许此应用在系统完成引导后立即启动。这样可能会延长开机时间,并因始终运行而降低手机总体运行速度。
    • 请求删除文件包
      允许此应用请求删除安装包。
    • 此应用可显示在其他应用上方
      此应用可显示在其他应用或屏幕其他部分的上方。这会干扰正常的应用使用,并改变其他应用的显示方式。
    • 防止手机休眠
      允许此应用阻止手机进入休眠状态。
    • android.permission.WRITE_SECURE_SETTINGS
    • com.flx_apps.digitaldetox.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
    • moe.shizuku.manager.permission.API_V23

    下载 APK 14 MiB PGP 签名 | 构建日志

  • 新版本 2.8.0
    ### Release v2.8.0

    ✨ New Features
    - add a short wait before distracting apps open, before or instead of locking them
    - see each schedule as a week and set its times on a 24-hour dial
    - set up the screen filter in one place, with a strength slider

    🐛 Bug Fixes
    - stop a keyboard, TalkBack or a date set forward from getting past the passphrase
    - stop counting time in a listed app while Disable Apps is paused
    - stop typing in a text field from counting as doom scrolling
  • 版本 2.8.0 (20800) - 更新于 2026-09-19

    arm64-v8a armeabi-v7a x86 x86_64

    该版本需要 Android 8.0 及以上版本。

    此安装包由 F-Droid 构建并签名,且保证与此源代码 tarball 保持一致。

    权限
    • 查看网络连接
      允许此应用查看网络连接的相关信息,例如哪些网络存在并处于连接状态。
    • “勿扰”模式使用权限
      允许此应用读取和写入“勿扰”模式配置。
    • android.permission.BIND_DEVICE_ADMIN
    • android.permission.BIND_QUICK_SETTINGS_TILE
    • 运行前台服务
      允许此应用使用前台服务。
    • 运行“specialUse”类型的前台服务
      允许该应用使用“specialUse”类型的前台服务
    • 关闭其他应用
      允许此应用结束其他应用的后台进程。此权限可导致其他应用停止运行。
    • android.permission.MATCH_UNINSTALLED_PACKAGES
    • android.permission.PACKAGE_USAGE_STATS
    • 显示通知
      允许该应用显示通知
    • 查询所有软件包
      允许应用查看所有已安装的软件包。
    • 开机启动
      允许此应用在系统完成引导后立即启动。这样可能会延长开机时间,并因始终运行而降低手机总体运行速度。
    • 请求删除文件包
      允许此应用请求删除安装包。
    • 此应用可显示在其他应用上方
      此应用可显示在其他应用或屏幕其他部分的上方。这会干扰正常的应用使用,并改变其他应用的显示方式。
    • 防止手机休眠
      允许此应用阻止手机进入休眠状态。
    • android.permission.WRITE_SECURE_SETTINGS
    • com.flx_apps.digitaldetox.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
    • moe.shizuku.manager.permission.API_V23

    下载 APK 14 MiB PGP 签名 | 构建日志