Open n-Track Studio. If you purchased a license, you will enter your serial key to activate the "full" version. If you have not purchased yet, you can continue using the free version to test the interface. The software is intuitive enough for a quick start, with a built-in tutorial that walks you through recording your first track.
Download n-Track Studio Full: Unleash Your Musical Potential download n track studio full
n-Track Studio also offers mobile-specific pricing. The mobile app provides a free version, with standard subscriptions starting as low as $1.49/month to unlock unlimited tracks. There is also a "Pro" version available for a one-time fee (approximately $29.99 on iOS), offering a perpetual license for mobile devices. Open n-Track Studio