The level editor is only available in FPV Freerider Recharged:
https://fpv-freerider.itch.io/fpv-freerider-recharged
Sorry for the confusion, if you send an email to fpvfreerider@gmail.com I can help you solve it.
Hi, the levels that are made in the level editor (including the DLC levels) are fully compatible between the desktop and android version.
However, the levels on the main screen of the PC version (the desert, forest, factory etc..) are not made in the level editor, and can't be transferred to the android version.