Best Diapason Audio Generator Apps

248+ iOS apps curated and reviewed

4.3 avg rating
15 free apps
Updated August 2026

If you already know Tone Generator, this is the deeper bench. 248+ diapason audio generator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Diapason Audio Generator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Tone Generator: Audio Sound HzTone Generator: Audio Sound HzFree4.7★ (2.6K)YesNoSep 2026
2Audio Function GeneratorAudio Function GeneratorFree4.7★ (2.2K)NoYesSep 2026
3Diapason Audio GeneratorDiapason Audio Generator$1.995.0★ (1)NoNoAug 2026
4GeneratorGenerator$8.993.3★ (3)NoNoAug 2026
5Frequency: Sound GeneratorFrequency: Sound GeneratorFree4.7★ (340)YesNoSep 2026
6Fish Audio: AI Voice GeneratorFish Audio: AI Voice GeneratorFree3.9★ (16)YesYesSep 2026
7AI Music & Songs GeneratorAI Music & Songs GeneratorFreeNoYesSep 2026
8Tone Gen ProTone Gen ProFree4.5★ (45)NoYesJul 2026

Top Picks for Diapason Audio 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
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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

  • 👍 Simple and straightforward
  • 🚀 Works as expected
  • 💡 Useful for testing and tuning
  • 💡 Helps identify hearing range

Room to Improve

  • 🐛 Ads can interfere with usage
  • 🔧 Difficulty fine-tuning frequency
  • 🔧 No amplitude/volume display
Audio Function Generator#2

Audio Function Generator by Thomas Gruber

Frequency and Signal Generator
Strong Contender
🔧 Utilities
4.7😐(2.2K ratings)
FreeIn-App Purchases
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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

  • 👍 Great app
  • 🎶 Helps with Tinnitus
  • 💯 Best app I've paid for
  • 🔍 Highly recommended

Room to Improve

  • 🐛 Crashes
  • 💰 Deceptive/Money hungry
  • 🔒 Basic features paywalled
Diapason Audio Generator#3

Diapason Audio Generator by Fabien Lefebvre

Audio generation since 2010
Worth Considering
🔧 Utilities
5.0(1 ratings)
$1.99
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Generate various audio test tones, including sine waves, noise, and more. Combine up to four independent sources with phase control for each speaker. Monitor waveforms and output power with clipping indication.

More Diapason Audio Generator apps to explore

FAQ about Diapason Audio Generator

What are the best diapason audio generator apps for iPhone?
Tone Generator: Audio Sound Hz tops our diapason audio generator apps ranking as of August 2026, with a 4.7-star average from 2.6K App Store ratings, and it's free to download.
Yes — 15 of the top diapason audio 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 August 2026.
We track 248+ diapason audio generator apps on the iOS App Store as of August 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.