249+ iOS apps curated and reviewed
Every iPhone needs a few good purple noise fan train sounds apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (7) | Yes | Yes | May 2026 | |
| 2 |  | Free | 5.0★ (8) | No | No | Oct 2026 | |
| 3 |  | Free | 5.0★ (22) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 5.0★ (1) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | — | No | Yes | Sep 2026 | |
| 6 |  | Free | — | No | Yes | Sep 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | Yes | Yes | Jul 2026 |
This app offers a variety of calming ambient noises and nature sounds designed to help users relax, fall asleep faster, and stay asleep longer. It features sounds like rain, ocean waves, rustling leaves, fan hum, and white noise to create a tranquil environment.
This app offers a variety of fan sounds and ambient layers to aid relaxation, focus, or sleep. Customize playback speed, volume, and mix sounds with other ambient noises. Features include a sleep timer, smart fade-out, and background playback.
This app generates infinite, high-quality sleep sounds in real-time without loops or repeats. It offers various noise colors, fan sounds, and mechanical hums, all customizable to your preference. Enjoy a gentle fade-out sleep timer and background playback for uninterrupted rest.
