Question: I'm looking for a mobile app that generates personalized soundscapes for relaxation, focus, and sleep.

If you're in the market for a mobile app to create personalized soundscapes for relaxation, concentration and sleep, Endel is a top pick. The app generates adaptive soundscapes based on factors like time of day, weather and heart rate, and it adapts to your preferences. Each of the four modes -- Relax, Focus, Sleep and Activity -- is designed to boost the corresponding activity, and the app works on iOS, Android, Apple Watch and other devices. Endel has been scientifically validated and offers a more general wellness approach.

Another contender is GetSound, which generates soundscapes in real time to help you concentrate and relax. It offers immersive audio that varies depending on your location and weather, as well as customizable timers for meditation and sleep. The app generates a new soundscape each time you use it, so you're encouraged to stay engaged. It's good for personal and professional use.

If you're trying to improve your sleep, Snoozy offers personalized AI meditation sessions to help you fall asleep faster and sleep more soundly. You can also create your own mix of ambient sounds and effects. Snoozy offers guided meditations and ambiance options, and it's a good option for people who want to improve their sleep and cut down on anxiety. The app is free to download, so it's accessible to anyone.

Last, CalmAlma uses machine learning to generate personalized audio episodes, including stories and meditations, based on your preferences. The app offers a range of subscription plans, including a free essential plan, and is designed to improve your sleep quality over time. It's a good distraction for a racing mind, and it's good for people who want to improve their sleep and overall relaxation.