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
Nd play test tones including sine, rectangular, triangular, and sawtooth waves. Create and play frequency sweep tones in ascending and descending directions. Adjust frequency, amplitude, and duration settings.
Use iOS device as a live microphone for stereo systems or Bluetooth connections. Create karaoke tracks with synced lyrics in any language. Convert speech to text with AI. Record performances automatically with a single button.
The app generates bass tones from 10–150 Hz to test and tune car or home audio systems. It uses pure frequencies for precise adjustments, finding rattles, and setting amplifier gain.
Enhance audio with boosting and equalization. Adjust levels and apply custom effects. Play music from iTunes or Apple Music. Tap speaker icon to instantly boost . Sync with headphones or speakers for optimized .
Emit high-frequency tones for testing or experimentation
Play high-frequency tones to test speaker performance or experiment with audio effects. Use specific sound patterns to assist with ejection. Adjust frequency settings and monitor output levels.
Tools for professionals include real-time analysis with SPL display, tone and noise generation, wavelength calculation, UHF frequency reference, antenna line loss assessment, microphone gain calculation, and recording/playback of test signals.
Analyze audio in real time with and FFT measurements. Visualize frequency response and adjust settings for room or speaker tuning. Export measurement data for further analysis.