1. Home
  2. Topics
  3. Frequency Generator Tone

Best Frequency Generator Tone Apps

236+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Frequency Generator is the household name in frequency generator tone, but it's far from the only option. We track 236+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Compare top Frequency Generator Tone Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Frequency Generator: Tone HZFrequency Generator: Tone HZFreeβ€”NoYesAug 2026
2Frequency: Sound GeneratorFrequency: Sound GeneratorFree4.7β˜… (340)YesNoAug 2026
3Tone Generator: Frequency AppTone Generator: Frequency AppFree4.8β˜… (138)YesYesAug 2026
4MultiTone GeneratorMultiTone GeneratorFree4.6β˜… (355)NoYesAug 2026
5Tone Generator: Audio Sound HzTone Generator: Audio Sound HzFree4.7β˜… (2.6K)YesNoAug 2026
6Frequency Sound Generator AppFrequency Sound Generator AppFree4.5β˜… (4.8K)YesYesAug 2026
7Frequency GeneratorFrequency GeneratorFree5.0β˜… (4)NoYesAug 2026
8High Frequency TonesHigh Frequency TonesFree4.7β˜… (595)NoYesAug 2026

Top Picks for Frequency Generator Tone

Frequency: Sound Generator#2

Frequency: Sound Generator by Lucija Jaksic

Strong Contender
πŸ”§ Utilities
4.7😊(340 ratings)
FreeAds
Frequency: Sound Generator screenshot 1
Frequency: Sound Generator screenshot 2
Frequency: Sound Generator screenshot 3

Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.

What We Love

  • πŸ‘ Simple and easy to use interface
  • 🎡 Accurate frequency generation
  • πŸ’° Free application
  • 🧘 Helpful for meditation and stress relief

Room to Improve

  • πŸ“’ Intrusive and inappropriate advertisements
  • πŸ”Š Potential audio damage to speakers/hearing
  • πŸ”’ Privacy concerns and data collection issues
Tone Generator: Frequency App#3

Tone Generator: Frequency App by Tevfik Yucek

Hearing Test, Speaker Cleaner
Worth Considering
πŸ”§ Utilities
4.8(138 ratings)
FreeAdsIn-App Purchases
Tone Generator: Frequency App screenshot 1
Tone Generator: Frequency App screenshot 2
Tone Generator: Frequency App screenshot 3
Tone Generator: Frequency App screenshot 4
Tone Generator: Frequency App screenshot 5
Tone Generator: Frequency App screenshot 6

Generate various audio tones like sine, square, sawtooth, and triangle waves across a wide frequency range. Adjust frequencies by swiping and utilize built-in features for fun hearing tests or to clean your device's speaker.

More Frequency Generator Tone apps to explore

4
MultiTone Generator
MultiTone Generator
MultiTone Generator
Frequency and Signal Generator
Free

Generate a wide range of audio test tones, including sine, rectangular, triangular, and sawtooth waves. Explore frequency sweeps, noise generation, and customizable settings. Upgrade for advanced features like creating multiple tone combinations and extended frequency ranges.

Generate sine, rectangular, triangular, and sawtooth wavesPlay frequency sweep test tonesSweep repeat/wobble function
🎡 Music
(355)
free with in-app purchases
5
Tone Generator: Audio Sound Hz
Tone Generator: Audio Sound Hz
Tone Generator: Audio Sound Hz
Generate Audio Frequency Waves
Free

Create pure sine wave audio tones across a wide frequency range. This tool is ideal for tuning instruments, conducting hearing tests, performing science experiments, and testing audio equipment. Easily adjust frequencies and volume, with support for AirPlay devices.

Generate sine wave tonesFrequency range 20Hz - 22,000HzInstrument tuning
🎡 Music
(2.6K)
ad-supported
6
Frequency Sound Generator App
Frequency Sound Generator App
Frequency Sound Generator App
High Pitch Sound Generator
Free

Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.

Frequency range 1Hz to 25,000HzWave visualizationAdjustable sensitivity
πŸ”§ Utilities
(4.8K)
subscription
7
Frequency Generator
Frequency Generator
Frequency Generator
Hz Tones, Sonic Sound, Healing
Free

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.

Wide frequency range (1 Hz - 22,000 Hz)Multiple waveforms (sine, square, sawtooth, triangle)Background audio playback
πŸ”§ Utilities
(4)
freemium
8
High Frequency Tones
High Frequency Tones
High Frequency Tones
Generate any frequency
Free

Generate sound waves across a wide frequency range to test hearing limits. Explore potential uses like deterring pests or competing with friends to see who can hear higher pitches. An optional premium upgrade removes ads and unlocks additional waveform options.

Generate sound waves up to 20,000 HzTest human hearing limitsDog whistle functionality
πŸ”§ Utilities
(595)
free with in-app purchases
9
Tone Generator EX
Tone Generator EX
Tone Generator EX
by An-Che Lee
Free

Generate a wide range of audio tones with adjustable frequencies and waveforms. Control playback in the background, from your notification drawer, or lock screen. The app automatically pauses for calls and alarms, and allows you to save custom presets.

Frequency range 15Hz to 22KHzSine, Square, Sawtooth, Triangle waveformsAuto-off timer
πŸ”§ Utilities
(439)
ad-supported
10
Tone generator
Tone generator
Tone generator
by michael heinz
Free

Create various periodic signals with adjustable frequency and amplitude for testing electronic circuits or tuning instruments. Features include a metronome, a real-time tuner, and options for generating different noise types and tone sequences. It also offers unique features for hearing tests and party games.

Generate periodic signalsAdjustable frequency and amplitudeIntegrated instrument tuner
πŸ”§ Utilities
(152)
free with in-app purchases
11
Frequency Generator: Tone & Hz
Frequency Generator: Tone & Hz
Frequency Generator: Tone & Hz
Audio Waves: Spectrum Analyzer
Free

Generate sound waves from 1Hz to 40000Hz with various waveforms. Analyze audio frequencies, test hearing, and use for relaxation or speaker cleaning. Offers a sleep timer for peaceful rest.

Multiple waveform generation (Sine, Triangle, Sawtooth, Square)Real-time frequency and sound level analysisHearing test and monitoring
🎡 Music
(82)
freemium
12
Tone Generator: Frequency Hz
Tone Generator: Frequency Hz
Tone Generator: Frequency Hz
Instant Tuning & Ear Training
Free

Generate precise audio tones for tuning instruments, testing sound equipment, or practicing ear training. This app offers a clean, focused experience with no ads or accounts, working offline for instant reference.

Reference tone generationNote or Hz inputOffline functionality
🎡 Music
(0)
free with in-app purchases
13
Frequency Generator - Hz Sound
Frequency Generator - Hz Sound
Frequency Generator - Hz Sound
Tone & Waveform Generator
Free

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.

Generate tones from 1 Hz to 22 kHzAdjustable frequency and waveformMultiple waveform options
πŸ”§ Utilities
(4)
freemium
14
Frequency Sound Generator Tone
Frequency Sound Generator Tone
Frequency Sound Generator Tone
Tone generation, sound tests
Free
$0.99 | 100% OFF

Generate pure sine wave tones across a wide frequency range for various applications. Use it for speaker testing, instrument tuning, hearing assessments, or creating unique sound experiments. Explore frequencies from 1Hz up to 25kHz with intuitive controls.

Generate sine wave tones (1Hz - 25kHz)Instrument tuning presetsSpeaker performance testing
🎡 Music
(12)
free
15
Tone Generator Speaker Cleaner
Tone Generator Speaker Cleaner
Tone Generator Speaker Cleaner
High Pitch Noise, Frequency Hz
Free

Generate precise audio frequencies for various purposes, from tuning instruments to cleaning water from speakers. Explore different waveforms and customize sound generation for unique audio experiences. Elevate your audio quality and functionality.

Generate frequencies from 1 Hz to 40,000 HzClean water/moisture from speakersProduce sine, triangle, sawtooth, and square waveforms
πŸ”§ Utilities
(18)
free with in-app purchases
16
Sonic Hz Frequency Generator
Sonic Hz Frequency Generator
Sonic Hz Frequency Generator
Tone Sound wave & water eject
Free

Generate precise audio tones from 20 Hz to 20,000 Hz with various waveforms. Utilize binaural beats for meditation, sleep, and focus. Also includes a speaker cleaning function to improve audio quality.

Pure tone generation (20 Hz - 20,000 Hz)Sine, square, sawtooth, triangle waveformsBinaural beats for sleep, focus, and meditation
🎡 Music
(106)
free with in-app purchases
17
Frequency Sound Wave Generator
Frequency Sound Wave Generator
Frequency Sound Wave Generator
Use frequency generator tools
Free

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.

Single and multiple frequency generationMusical notes presetsBinaural beats
πŸ”§ Utilities
(75)
free with in-app purchases
18
Tone Gen Pro
Tone Gen Pro
Tone Gen Pro
Advanced tone generator
Free

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.

Generate single type signals (sine, square, noise)Create sweep (chirp) signals (linear/exponential)Generate click signals with adjustable duty cycle
πŸ”§ Utilities
(45)
free with in-app purchases
19
Frequency Gen
Frequency Gen
Frequency Gen
1-22 kHz Wave Generator
Free
πŸ”§ Utilities
(0)
20
Frequency Sound Generator Hz
Frequency Sound Generator Hz
Frequency Sound Generator Hz
Audio Tone Player & Wave Form
Free

Generate precise audio frequencies and waveforms for various applications, from audio equipment testing and speaker cleaning to hearing tests and tinnitus relief. Offers fine-tuned control over sound output.

Sine, Square, Triangle, Sawtooth waveformsUltra-smooth frequency slider (1Hz-22,000Hz)L/R stereo balance control
🎡 Music
(1)
free with in-app purchases

Looking for something similar to frequency generator tone?

Explore related topics

frequency generator

FAQ about Frequency Generator Tone

Are there free frequency generator tone apps for iPhone?
Yes β€” 20 of the top frequency generator tone apps we rank are free to download, including Frequency Generator: Tone HZ and Frequency: Sound Generator.
Frequency Generator: Tone HZ has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 236+ frequency generator tone apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches

frequency generator: tone & hzfrequency generator: tone hz