Kvaesitso

Kvaesitso is a search-focused, free, and open-source launcher for Android. This application replaces the device's default home screen and has been built from scratch. Unlike many other third-party launchers, it is not based on the AOSP launcher, nor does it try to recreate it; instead, Kvaesitso follows its own unique concepts.

Its main feature is a global search that allows you to search your device for apps, contacts, and calendar events, as well as on web services like Wikipedia or your Nextcloud instance. Additionally, it includes useful tools such as a calculator and a unit converter. If you are looking for a document or a piece of information, simply search for it, and Kvaesitso will show you the fastest way to access it.