Apps Like Frequency Generator: Hz Waves for iPhone and iPad
Generate tones, test speakers, eject water
Udio tones across 20 Hz to 20 kHz for testing, tuning, or experimentation. Test speaker performance for distortion or imbalance. Clean muffled speakers using the built-in speaker cleaner tool.
Ranked alternatives
Showing 741–760 of 1,000 ranked alternatives.



Eject Water & Waveform - SineX
洪洁 王
Generate waveforms and export audio signals
Nd manipulate audio waveforms including sine, square, triangle, and sawtooth. Stack up to 2048 tracks with adjustable frequency, amplitude, phase, and mute settings. Export PCM files up to 2 minutes in length. Play back waveforms in real time.






Echo — Speech Therapy
William Entriken
Improve pronunciation with native models.
The app helps users improve pronunciation by comparing recordings to native-speaker models. Users can browse lessons, save them locally, and repeat words for consistent pronunciation.

Read-Write Bengali Lite
Deep Development LLC
Learn Bengali characters and sounds.
The app offers guided steps for learning Bengali characters, starting with tracing and progressing to freehand drawing. It includes sound samples from a native speaker and a built-in review system to aid retention.







AANA Mobile
Arthroscopy Association of North America
Access event details and session materials
Access session details, speaker bios, and event schedules. Download presentation materials and navigate venue maps. Receive real-time updates and manage registration information.



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