A launcher is, in short, an application that can breathe new life into your phone’s home screen or act as a personal assistant. It adds functions and changes the appearance of all the elements of the panel, but there are a number of things you should know before downloading and installing it on your mobile.
All mobiles have their own launcher installed, be it the One UI in Samsung, the MIUI in Xiaomi or the Realme UI in, worth the redundancy, realme. If you want to change it for one of the many present in the Play Store, you must have a series of price knowledge.

Tips before changing launcher
Using launchers can be overwhelming at first and while they are not necessary to get a good Android experience, they are still worth playing with to, for example, give phones with outdated software or irritating stock features a second life. .
Of course, you must take into account some things.
First of all, it is nothing more than an app
What apps like Nova Launcher and the like do is simply put an overlay on the user interface. That is, the appearance is changed but nothing on the phone is deleted or damaged when doing it (unless the downloaded app is infected with malware by downloading it from where you should not). If you don’t like it, you can go back to your phone’s default launcher at any time if you don’t like how your phone looks.
Its purpose is to change the interface, but …
A launcher, as we have said, is a third-party application that beautifies the user interface of your phone. But you must bear in mind that each application needs to consume some RAM and also battery. In general, the user interface provided by the phone consumes slightly more RAM, battery and storage than an app of another type, so the performance of your mobile may be slightly affected when installing a program of this type.

It doesn’t have it all
Both Nova and Apex, two of the best-known launchers on the market , give us total freedom to create simple or complicated designs, but that will take time. The designs that we can create require patience and the download of icon and widget packages that are not already included in the app itself. For example, Go Launcher EX is free and comes with ready-to-apply themes, but you need to download them individually from Google Play to use them.
In other words, these apps may need “help” from other applications.
Watch out for paid versions
There are many free launchers in the Android app store, but they are generally quite limited in functionality. It is the ideal option to start with and once you get used to how these apps work, if you want, you can go on to try a paid version with countless options and customization settings that will allow you to alter every corner of your phone.