Best apps like Frequency Gen

📊 Productivity

Whether you want more options like Frequency Gen or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Frequency Gen

Frequency Generator - Hz Sound by Shota Sukhiashvili

Tone & Waveform Generator

Editor's Choice

4.8(4 ratings)

FreeIn-App Purchases

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Frequency Generator - Hz Sound screenshot 3

Create audio tones from 1 Hz to 22 kHz with adjustable frequency and waveform. Offers a sleep timer and dark mode. Free users have limited daily uses and waveform options.

Show Me Where It Hertz by Isaac Lyons

Strong Contender

0.0(0 ratings)

Free

Freq'n Awesome Tone Generator by Jonathon Darrel Eman

Speaker & Audio Test Tones

Worth Considering

Hz Tones, Sonic Sound, Healing

0.0(0 ratings)

FreeAdsIn-App Purchases

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More apps like Frequency Gen

Frequency Generator

Wide frequency range (1 Hz - 22,000 Hz)Multiple waveforms (sine, square, sawtooth, triangle)Background audio playback

Generate precise audio tones for sleep, focus, and relaxation. Explore a wide frequency range, shape waveforms, and access presets like Solfeggio frequencies. An optional Pro upgrade unlocks all features.

(8)

freemium

Frequency Counter+ Hz FFT

Tuner · RPM · 50/60Hz Meter

Dominant frequency measurement (Hz)Instrument tuning with note and pitch displayMotor RPM analysis

This app transforms your iPhone into a powerful audio analyzer. It offers four distinct modes to measure sound frequencies, tune instruments, analyze motor speeds, and check mains stability. Advanced features include measurement history, comparison tools, and CSV export.

(6)

ad-supported

Tone Gen Pro

Advanced tone generator

Generate single type signals (sine, square, noise)Create sweep (chirp) signals (linear/exponential)Generate click signals with adjustable duty cycle

Create various audio signals, including single tones, sweeps, and merged sounds, with extensive parameter control. Ideal for students, musicians, educators, and audio professionals exploring sound.

free with in-app purchases

(45)

TuningForkPlus

Pitch Frequency

Sine, square, triangle, sawtooth wave generationPrecise frequency control (A4 standard, custom Hz)Amplitude, phase, and multi-harmonic overlay

Generate fundamental audio waveforms like sine, square, triangle, and sawtooth with precise control over frequency, amplitude, phase, and harmonics. Export high-quality audio for music production, sound design, and acoustic testing.

(1)

freemium

HzDetect Music Frequency Tuner

Find the frequency of any song

Detect music tuning frequencyShazam-powered song recognitionAnalyze frequency breakdown

Instantly discover the tuning frequency of music around you. This app uses song recognition and advanced analysis to reveal if a track is tuned to standard concert pitch or other frequencies, offering a new dimension to your listening experience.

(2)

free

Frequency Detector Analyzer

Spectrum Analyzer EMF Decibel

Live frequency tunerSpectrogram visualizationAutomatic logging and CSV export

This application transforms your device into a precise sound analysis tool. It offers real-time frequency detection, visualization, and data logging for musicians, engineers, and curious individuals. Gain clarity and accuracy in understanding the soundscape around you.

free with in-app purchases

(17)

Frequency Sound Wave Generator

Use frequency generator tools

Single and multiple frequency generationMusical notes presetsBinaural beats

Generate and analyze a wide range of sounds and frequencies. Explore tone generation, sound tests, musical tuning, and create custom sound effects. Visualize sound waves and experiment with different waveforms.

free with in-app purchases

(82)