If you're a music lover who wants to enjoy their favorite tunes without any hassle, Aux-Direct is the app for you. Available for Android, this app allows you to play music from Spotify, Deezer, TuneIn, and other music players directly with the plug-in of the jack plug-in.

With Aux-Direct, you can select your favorite music in the app and enjoy it without any annoying unlocking or selecting. Once you've logged in to Spotify, the feature will be activated in the background and start automatically when you insert the jack plug.

However, there is a catch - this feature is only available for premium customers of Spotify and Deezer. But if you're willing to pay for the app, you can upgrade to Aux-Direct Pro, which has no advertisements and supports the developer.

Overall, Aux-Direct is a convenient and easy-to-use app for music lovers who want to enjoy their favorite tunes without any hassle.