Built by a dutch non-profit, Medito is a meditation app that is completely free without ads, supported by donations from the community. The new update brought a completely new interface and new content.
The source code is on GitHub and the app is available for iOS and Android. Sadly the F-Droid version didn’t receive the update yet.
I’m not affiliated with Medito, just a meditator who has used Medito for 3 years now. It helped me a lot, and maybe it can help some of you too. Have a nice day.
Guided meditation is very effective, and doing so on a dedicated app rather than on something like youtube can help you avoid distraction.