Drowser icon

Drowser

juanitobananas
System
Version
1.0.15
Size
2.8 MB
Requires
Android API 23+
4.4 / 5 · 4,936 ratings 0 downloads

Updated Sep 22, 2026

Quick answer

Simple background app killer

F-Droid repository metadata

Avoid rogue apps from running in the background with Drowser. Drowser is a simple app that kills the selected apps when the screen turns off. It requires root and uses it to kill the apps with an 'am force-stop app-id'. This is a very impolite way of stopping apps. These might (and probably will) misbehave. You might also lose data because of this. Beware!

Screenshots

Drowser screenshot 1
Drowser screenshot 2

What’s new

New in 1.0.15

★ Fixed a crash that could happen right after the app started running in the background.

New in 1.0.14

★ Just some maintenance.

New in 1.0.13a

★ Just some maintenance

New in 1.0.12

★ App list now shows a loading spinner on startup instead of appearing empty.
★ App list loads significantly faster.

New in 1.0.11

★ Updated translations.

...

How to install

  1. Download the APK from the button at the top of this page.
  2. Allow “Install unknown apps” for your browser or file manager only, not for every app.
  3. Open the downloaded file and confirm the installation.
  4. If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.

Data safety

  • Every file is checked against its published SHA-256 before it is listed.
  • Files are scanned for malware on every update.
  • The permissions each app requests are listed on its own page.
  • Read the full safety policy for how we test, flag, and delist files.

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