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.
by ORIOL NADAL SERRA★ 5.016 ratingsUtilitiesFreeData updated 2026-09-06
The app provides an interactive way to learn Amharic, an Ethio-Semitic language spoken by over 25 million people. It uses a spaced repetition algorithm and multiple-choice audio quizzes for memorization and learning.
Tune banjos with precision. Detect frequency deviations in cents for 4, 5, and 6-string models. Automatically identify strings when plucked. Provide visual feedback for accurate tuning.
Configure and the B-Fi Music Streamer. Connect to stereo systems and home networks to stream high-resolution audio from music services or local libraries. Manage multiroom playback across devices.
Monitor and analyze behavior through specific frequencies. Adjust training settings based on reactions to sounds like doorbells and telephones. Track progress and customize training sessions for sensitive responses.
Turn your iPhone into a wireless karaoke for high-quality vocal performance. Connect via or AirPlay to speakers. Apply 13 voice effects including Helium, Robot, and Echo. Use advanced noise gate to reduce background sounds.
Measure levels using a built-in decibel . Check volume in different environments. Play audio through iPhone speakers for . Monitor performance and ensure balanced audio output.
Amplify voice through iPhone speaker or Bluetooth devices. Adjust volume and tone settings. Use for announcements, teaching, or guiding groups. Supports real-time audio output without latency.
Control music playback, adjust volume, and manage equalizer settings. Change light modes, brightness, and flash settings. Access USB/SD card and FM functionality. Manage line-in input and control speaker settings remotely.