What's the best iOS app for falling asleep faster and staying asleep with sound therapy?

Moongate is a sound therapy app for iOS that focuses on using binaural beats and ambient sounds to improve sleep, focus, and meditation. It stands out for its ad-free experience, which is crucial for uninterrupted sleep sessions—users report that unlike YouTube white noise, it doesn't wake them with ads. The app includes a diverse library of sounds, from rainscapes to frequency-based beats, paired with calming visual elements to create an immersive environment. Features like a customizable timer allow sessions to end automatically, preventing battery drain overnight. Reviews indicate that many users rely on it nightly, experiencing deeper sleep and waking up more refreshed, with some noting reduced headaches and better concentration during the day. For real-world use, someone struggling with insomnia might set a 30-minute sleep session with delta wave binaural beats, finding that the consistent, high-quality audio helps drift off faster. However, the app requires a premium subscription after a seven-day free trial, which might be a barrier for some, and individual results can vary based on personal sensitivity to sound therapy. The developer sends reminders before the trial ends, adding a thoughtful touch. Overall, Moongate offers a well-rounded tool for those seeking non-medical sleep aids, with its combination of functionality and aesthetic appeal making it a reliable choice in a crowded market.