Showing 421–440 of 1,000 ranked alternatives.
Abdulkadir Akkas
Play lullabies and calming sounds
Play calming lullabies, bedtime music, and white noise to help babies relax. Add favorites, listen offline, and set sleep timers. Background playback and volume control available.
京珂 李
Track sleep, steps, and routines
Track sleep with automatic bedtime and wake-time estimation, nightly analysis, and weekly trends. Get posture insights and personalized suggestions based on comfort tags. Count steps and build routines with motivational rewards and progress tracking.
NETIGEN KLUZOWICZ SPOLKA JAWNA
Generate sound waves and test speakers
Generate sound waves with sine, square, sawtooth, or triangle waveforms. Adjust between 1Hz and 22000Hz. Play single oscillator tones. Test speakers or tune instruments using generated frequencies.
Amit Verma
Clean audio with powerful sound waves
Audio by removing and dust from speakers using sound waves. Select from 15 source patterns or use power clean mode for deep cleaning. Test sound frequencies with a tone generator and visualizer. Access cleaning tools via widgets or lock screen.
Tran Quynh
Play and lullabies
Play , lullabies, and nature sounds to help babies . Adjust volume and sound selection. Set timers for automatic stop. Sync with smart devices for playback control.
Elaine Heney
Relax and sleep with ambient sounds.
The app offers selected nature, water, machine, and ocean sounds for relaxation and sleep. It includes a sleep timer and features 10 free sounds designed with long loop technology.
James Navarro
Create music
Create music using 8-bit synthesizer with NES and C64-inspired features. Use 8 multitimbral channels via MIDI. Integrate with Audio Unit Version 3 hosts. Support Audiobus for audio routing.
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