249+ iOS apps curated and reviewed
Noise Generator is the household name in noise generator, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (2K) | Yes | No | Aug 2026 |
| 2 |  | Free | 4.7★ (2.2K) | No | Yes | Aug 2026 |
| 3 |  | Free was $0.99 | — | No | No | Jul 2026 |
| 4 |  | Free | 4.8★ (274K) | Yes | No | Aug 2026 |
| 5 |  | Free | — | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.0★ (1) | No | No | May 2026 |
| 7 |  | Free | 4.8★ (651) | Yes | No | Aug 2026 |
| 8 |  | Free | 4.8★ (250) | No | Yes | Aug 2026 |
Generate a variety of custom color noises, including brown, pink, white, blue, and violet. Fine-tune your audio experience with low and high cut filters. This app offers a simple interface that remembers your settings for quick, personalized sound generation.
Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.
This app generates a variety of sounds to help users sleep, relax, and focus. It masks distracting noises, soothes babies, and can even help with headaches and tinnitus. Enjoy over 50 looped sounds with advanced mixing and alarm features.
This application provides a variety of calming and relaxing sounds to help users, including adults and babies, fall asleep. It can also aid in focus, stress reduction, and masking distracting noises.
This app creates realistic fan noise for sleep by simulating fan motor speed, oscillation, and volume. It offers custom presets and cross-device syncing for personalized soundscapes. Enjoy the convenience of realistic fan sounds without a physical fan.
This app generates soothing sounds to aid in peaceful rest and improved focus. It offers a variety of ambient noises, with premium sounds available. The app also includes remote control functionality for convenient operation.
Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.
Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.
Generate high-quality white, pink, brown, and black noise with advanced audio customization. Create the ideal sound environment for sleep, focus, or masking distractions with real-time adjustments and a user-friendly interface.
Generate and analyze a wide range of sounds and frequencies. Explore tone generation, sound tests, musical tuning, and create custom sound effects. Visualize sound waves and experiment with different waveforms.
Transform your mobile device into a dual-channel signal generator for sound and audio electric signals. Offers a wide variety of waveform types and customizable parameters like amplitude, frequency, and phase. Ideal for professionals and hobbyists for signal generation and circuit measurement.
This app provides a variety of soothing ambient sounds to help you relax, sleep better, or focus. Customize your experience by mixing different sounds and adjusting volumes to create a calming environment anytime, anywhere.
Create various audio signals, including single tones, sweeps, and merged sounds, with extensive parameter control. Ideal for students, musicians, educators, and audio professionals exploring sound.
Generate a wide range of audio test tones, including sine, rectangular, triangular, and sawtooth waves. Explore frequency sweeps, noise generation, and customizable settings. Upgrade for advanced features like creating multiple tone combinations and extended frequency ranges.
This app provides a variety of continuous, monotonous sounds to help infants fall asleep faster. Parents can select from common household appliances and nature sounds, setting a timer for playback.
This app provides a variety of high-quality white, pink, and brown noises, along with nature sounds, to help lull babies and toddlers to sleep. It offers offline functionality, customizable timers, and background playback for convenience.
