Generate brainwave frequencies for sleep and focus
Udio or visual stimuli based on specific brainwave frequencies. Adjust settings for relaxation, focus, or sleep. Track usage time and session history. Share presets with others.
Showing 141–160 of 1,000 ranked alternatives.
Audio Sistema S. de R.L. de C.V.
Stream live music and news 24/7
Stream live tropical music 24/7 via FM frequencies. Access interactive programs with entertainers. Listen to content designed for family audiences. Receive live updates and event alerts through the .
Emirhan Erozkan
Play sounds
Use the speaker removal feature to play specific sounds that help eliminate the speaker. Create custom tones with the frequency generator. Measure sound levels in decibels and detect dominant frequencies using the built-in meter.
ExaMobile S.A.
Call pets, signal help, make noise.
The app provides a dog whistle with adjustable frequencies for pet training and play. It also features an SOS emergency whistle for urgent situations and a real whistle for sporting events and gaining attention.
Masaki Hirokawa
Sleep with nature sounds and white noise
Generate calming ambient sounds and music to aid sleep or focus. Set an alarm clock. Choose from five tracks of music and 11 types of ambient sound. Adjust volume and playback settings.
Matej Koval
Emit sound to remove water from speakers
Remove water from phone speakers using sound frequencies. Tap to initiate cleaning process. Restore clear audio output quickly and safely.
Harshit Tyagi
Test speaker tone and adjust output
Test speaker audio output using frequency ranges to assess clarity and balance. Perform stereo checks to ensure equal left and right channel performance. Generate tones within 160–180 Hz to adjust and optimize sound quality.
Limelight Software
Generate test tones and frequencies easily.
The app generates test tones and frequencies using sine, square, and sawtooth waves. It supports frequencies from 20Hz to 22kHz and includes white and pink noise generation.
Kymatica AB
Generate tones with oscillators and noise
Create and manipulate sound using two oscillators and one noise generator. Adjust frequencies in Hz or MIDI notes. Apply lowpass filters individually to each . Use panning for spatial effects.
Marvin Krueger
Meditate, focus, and sleep better
Provide guided meditation sessions, ambient , and sleep stories. Track progress with daily sessions and mood logs. Set reminders for mindfulness exercises and relaxation techniques.
SOFT LTD
Adjust with swipe gestures
Generate frequencies between 1Hz and 25,000Hz. Adjust using swipe gestures or arrow buttons. View real-time wave visualizations. Test hearing range by listening to tones within 20Hz to 20,000Hz.
涛 姚
Test sound levels, generate tones, assess stereo
Measure sound intensity with a dB meter. nd test sound frequencies using a tone generator. Assess speaker balance with a stereo test. Evaluate response with a test. Monitor audio output quality for accurate sound performance analysis.
Nick Culbertson
Stream chillout stations
Stream music from multiple chillout and ambient stations. Play background audio while browsing the web. Access stations like Dreamscapes, Powermix FM, and Drone Zone. Listen to meditative and instrumental tracks for relaxation.
Sepia Software LLC
Listen to calming sounds to sleep
Listen to calming sounds like beach waves, birds chirping, campfire, and forest soundscapes to aid sleep. Set a sleep timer, save favorite sounds, and receive regular updates to expand the collection.
薇 张
Sounds and detect frequency
Sound frequencies with adjustable error range. Detect pitch, intonation, and interval of sounds. Compare frequency measurements for accuracy. Save and analyze sound data for musical analysis.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.