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Best Audio Tone Generator Apps

246+ iOS apps curated and reviewed

4.6 avg rating
16 free apps
Updated July 2026

With an average user rating of 4.6β˜…, the audio tone generator category is one of the App Store's strongest. Browse all 246+ apps we track, sorted so the most loved ones surface first.

Compare top Audio Tone Generator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Tone Generator: Audio Sound HzTone Generator: Audio Sound HzFree4.7β˜… (2.6K)YesNoAug 2026
2Audio Function GeneratorAudio Function GeneratorFree4.7β˜… (2.2K)NoYesAug 2026
3Audio Tone Generator PlusAudio Tone Generator Plus$6.99β€”NoNoAug 2026
4Frequency Sound Generator AppFrequency Sound Generator AppFree4.5β˜… (4.8K)YesYesAug 2026
5Freq'n Awesome Tone GeneratorFreq'n Awesome Tone GeneratorFreeβ€”YesYesMay 2026
6Tone GeneratorTone Generator$0.99β€”NoNoAug 2026
7Tone Generate ProTone Generate ProFreeβ€”NoNoMay 2026
8Wave GeneratorWave GeneratorFreeβ€”NoNoJun 2026

Top Picks for Audio Tone Generator

Tone Generator: Audio Sound Hz#1

Tone Generator: Audio Sound Hz by TMSOFT

Generate Audio Frequency Waves
Editor's Choice
🎡 Music
4.7😊(2.6K ratings)
FreeAds
Tone Generator: Audio Sound Hz screenshot 1
Tone Generator: Audio Sound Hz screenshot 2
Tone Generator: Audio Sound Hz screenshot 3
Tone Generator: Audio Sound Hz screenshot 4
Tone Generator: Audio Sound Hz screenshot 5
Tone Generator: Audio Sound Hz screenshot 6

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.

What We Love

  • πŸ‘ Simple and straightforward
  • πŸš€ Works as expected
  • πŸ’‘ Useful for testing and tuning
  • πŸ’‘ Helps identify hearing range

Room to Improve

  • πŸ› Ads can interfere with usage
  • πŸ”§ Difficulty fine-tuning frequency
  • πŸ”§ No amplitude/volume display
Audio Function Generator#2

Audio Function Generator by Thomas Gruber

Frequency and Signal Generator
Strong Contender
πŸ”§ Utilities
4.7😐(2.2K ratings)
FreeIn-App Purchases
Audio Function Generator screenshot 1
Audio Function Generator screenshot 2
Audio Function Generator screenshot 3
Audio Function Generator screenshot 4
Audio Function Generator screenshot 5
Audio Function Generator screenshot 6

Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

What We Love

  • πŸ‘ Great app
  • 🎢 Helps with Tinnitus
  • πŸ’― Best app I've paid for
  • πŸ” Highly recommended

Room to Improve

  • πŸ› Crashes
  • πŸ’° Deceptive/Money hungry
  • πŸ”’ Basic features paywalled

More Audio Tone Generator apps to explore

4
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
5
Freq'n Awesome Tone Generator
Freq'n Awesome Tone Generator
Freq'n Awesome Tone Generator
Speaker & Audio Test Tones
Free
πŸ”§ Utilities
(0)
6
Tone Generator
Tone Generator
Tone Generator
by Rick Peacock
$0.99
🎡 Music
(0)
7
Tone Generate Pro
Tone Generate Pro
Tone Generate Pro
Audio Tone Generator
Free
πŸ”§ Utilities
(0)
8
Wave Generator
Wave Generator
Wave Generator
by Ben Taylor Ltd
Free
πŸ”§ Utilities
(0)
9
Tone Generator: Frequency App
Tone Generator: Frequency App
Tone Generator: Frequency App
Hearing Test, Speaker Cleaner
Free

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.

Sine, square, sawtooth, triangle wave generationAdjustable frequency via swipeBuilt-in hearing test sweep
πŸ”§ Utilities
(137)
free with in-app purchases
10
AdvancedSignalGenerator
AdvancedSignalGenerator
AdvancedSignalGenerator
by ALWIN ARUL ALEXANDER
Free
πŸ“Š Productivity
(0)
11
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
12
FNam Frequency,Noise Generator
FNam Frequency,Noise Generator
FNam Frequency,Noise Generator
Noise Gen, WAV & CSV player
Free
πŸ”§ Utilities
(0)
13
Tone Generator!
Tone Generator!
Tone Generator!
by Peter Deelstra
$0.99

Create and play a wide range of audio tones with adjustable frequencies and waveforms. Generate up to 12 simultaneous tones with individual volume control. Modify tones in real-time for versatile sound generation.

Generate tones from 20 Hz to 15000 HzAdjust tones while playingPlay up to 12 tones simultaneously
πŸ”§ Utilities
(23)
free
14
AI Sound: Tone Generator AI
AI Sound: Tone Generator AI
AI Sound: Tone Generator AI
Generate your Favorite tone!
Free
🎡 Music
(0)
15
SignalGeneratorApp
SignalGeneratorApp
SignalGeneratorApp
This App generate audio wave
Free
🎡 Music
(0)
16
SignalProof: Tone Generator
SignalProof: Tone Generator
SignalProof: Tone Generator
Test Tones, Noise, Sweeps
Free
πŸ”§ Utilities
(0)
17
Tone Generator EM-1
Tone Generator EM-1
Tone Generator EM-1
Frequency Sound Player
Free

Generate sounds across a wide frequency range to test hearing, tune instruments, or experiment with audio. Easily select frequencies with a slider, adjust volume, and play tones.

Generate sounds from 1Hz to 22kHzTest hearing and audio equipmentTune musical instruments
🎡 Music
(36)
free with in-app purchases
18
Tone Generator Ultra
Tone Generator Ultra
Tone Generator Ultra
by 4Pockets.com
$1.99

Generate a wide range of audio test tones and frequencies, from sine waves to white noise. Ideal for audio system calibration, speaker testing, and acoustic analysis. Offers advanced features like chromatic pitch detection and sweep utilities.

Sine, Square & Sawtooth Wave GenerationChromatic pitch detectionWhite and pink noise generation
🎡 Music
(8)
free with in-app purchases
19
Golden Tone Generator
Golden Tone Generator
Golden Tone Generator
Golden Ratio Tone Generator
Free

Generate tones using various frequency systems like Golden Ratio, Fibonacci, and Solfeggio. Offers precision playback, custom playlists, and export options. Ideal for musicians, sound designers, and relaxation.

Multiple frequency systems (Golden Ratio, Fibonacci, Solfeggio, 12-TET)Precision playback with adjustable A4 referenceAdvanced playback controls with fade in/out
🎡 Music
(1)
free with in-app purchases
20
Energy Spark Tone Generator
Energy Spark Tone Generator
Energy Spark Tone Generator
by Energy Spark Inc
Free

This utility app generates single or multiple audio tones. It can be used with specific hardware to detect, ingest, and visualize sound frequencies.

Single tone generationMultiple tone generationCompatibility with Energy Necklaceβ„’
πŸ”§ Utilities
(1)
free

FAQ about Audio Tone Generator

What are the best audio tone generator apps for iPhone?
Tone Generator: Audio Sound Hz tops our audio tone generator apps ranking as of July 2026, with a 4.7-star average from 2.6K App Store ratings, and it's free to download.
Yes β€” 16 of the top audio tone generator apps we rank are free to download, including Tone Generator: Audio Sound Hz and Audio Function Generator.
Tone Generator: Audio Sound Hz shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 246+ audio tone generator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app generates pure sine wave audio tones at frequencies ranging from 20Hz to 22,000Hz. It's designed for various applications like tuning instruments, conducting hearing tests, performing science experiments, and testing audio equipment.
Key uses include performing hearing tests to determine the lowest and highest frequencies you can hear, tuning musical instruments like guitars to specific frequencies (e.g., 440 Hz for Low E), conducting science experiments such as finding the resonant frequency of a wine glass, and testing audio systems like subwoofers.

Related searches

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