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Best Sine Wave Apps & Games

248+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated August 2026

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

Compare top Sine Wave Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Tone Generator: Audio Sound HzTone Generator: Audio Sound HzFree4.7★ (2.6K)YesNoAug 2026
2Frequency: Sound GeneratorFrequency: Sound GeneratorFree4.7★ (340)YesNoAug 2026
3sine wave generatorsine wave generatorFree4.1★ (34)YesNoAug 2026
4The OscillatorThe OscillatorFree4.3★ (58)NoNoAug 2026
5Sonic | Water EjectSonic | Water EjectFree4.7★ (21K)YesYesAug 2026
6Audio Function GeneratorAudio Function GeneratorFree4.7★ (2.2K)NoYesAug 2026
7High Frequency TonesHigh Frequency TonesFree4.7★ (595)NoYesAug 2026
8Frequency Sound Wave GeneratorFrequency Sound Wave GeneratorFree4.8★ (75)YesYesAug 2026

Top Picks for Sine Wave

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

  • 👍 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
Frequency: Sound Generator#2

Frequency: Sound Generator by Lucija Jaksic

Strong Contender
🔧 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

  • 👍 Simple and easy to use interface
  • 🎵 Accurate frequency generation
  • 💰 Free application
  • 🧘 Helpful for meditation and stress relief

Room to Improve

  • 📢 Intrusive and inappropriate advertisements
  • 🔊 Potential audio damage to speakers/hearing
  • 🔒 Privacy concerns and data collection issues

More Sine Wave apps to explore

4
The Oscillator
The Oscillator
The Oscillator
Tone and Noise Generator
Free

Generate tones and noise with adjustable lowpass filters and panning. Choose from sine, triangle, sawtooth, and square waveforms. Precisely tune frequencies in Hz or MIDI notes.

Two oscillatorsOne noise generatorIndividual lowpass filters
🎵 Music
(58)
paid
5
Sonic | Water Eject
Sonic | Water Eject
Sonic | Water Eject
Tone Generator Speaker Cleaner
Free

This app generates precise sine wave tones to help remove water and debris from your device's speakers. Easily adjust frequencies by swiping on the screen, and enjoy features like Apple Watch control and background operation. Premium subscribers gain access to advanced waveforms, unlimited sessions, and an ad-free experience.

Clears moisture from device speakersGenerates tones from 0 Hz to 25 kHzControl via Apple Watch
🎵 Music
(21K)
freemium
6
Audio Function Generator
Audio Function Generator
Audio Function Generator
Frequency and Signal Generator
Free

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.

Generate sine, square, triangle, and sawtooth tonesFrequency and volume sweep generationNoise generation (white, pink, violet, etc.)
🔧 Utilities
(2.2K)
free with in-app purchases
7
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
🔧 Utilities
(595)
free with in-app purchases
8
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
🔧 Utilities
(75)
free with in-app purchases
9
Clear Wave: Speaker Water Test
Clear Wave: Speaker Water Test
Clear Wave: Speaker Water Test
Sound Wave & Tone Generator
Free

This utility app helps fix muffled speakers by ejecting trapped water and dust using sound waves. It also offers tools for sound analysis, frequency generation, and audio enhancement.

Speaker water ejectorTone and frequency generatorDecibel meter
🔧 Utilities
(1)
freemium
10
Miléade
Miléade
Miléade
by MILEADE
Free

Enhance your vacation experience before, during, and after your stay. Manage reservations, access practical information about your destination, request additional services, and stay updated on activities. Simplify your arrival and departure, and easily communicate with staff for any needs.

Manage reservationsAccess destination infoRequest services
✈️ Travel
(0)
free
11
Wave Simulator Lab by CS
Wave Simulator Lab by CS
Wave Simulator Lab by CS
Interactive Physics Wave Lab
Free
📚 Education
(0)
12
Wave Generator
Wave Generator
Wave Generator
by Ben Taylor Ltd
Free
🔧 Utilities
(0)
13
Sine the Game
Sine the Game
Sine the Game
Be the wave
Free

Control a sine wave through over 40 challenging levels, collecting orbs and beating strict time limits. Experience unique arcade gameplay with minimalist visuals and immersive audio. Easy to learn, difficult to master.

Over 40 hand-crafted levelsUnique mix of genres and mechanicsMinimalist visual design
🎮 Games
(1)
free
14
Amarant Bulgaria
Amarant Bulgaria
Amarant Bulgaria
Застрахователен брокер Амарант
Free

Manage all your car-related needs digitally, including insurance, vignettes, technical inspections, parking, and expense tracking. Report road violations and file claims seamlessly.

Car insurance managementVignette purchase and trackingTechnical inspection scheduling
💰 Finance
(100)
free with in-app purchases
15
Drone Tone — Tonic Drone
Drone Tone — Tonic Drone
Drone Tone — Tonic Drone
Tonic Drone for Ear Training
Free
🎵 Music
(0)
16
Sine Cosine Tangent PRO
Sine Cosine Tangent PRO
Sine Cosine Tangent PRO
With solution steps
Free
$1.99 | 100% OFF

Explore the behavior of sine, cosine, and tangent functions with adjustable amplitude and frequency. View detailed step-by-step calculations, graphs, and important quantities. Supports decimals, fractions, negative values, and π, with all solutions saved in history and shareable.

Adjustable amplitude and frequencyStep-by-step calculation explanationsGraph visualization
📚 Education
(1)
paid
17
HAA CinemaTools with HAA Link
HAA CinemaTools with HAA Link
HAA CinemaTools with HAA Link
Home Cinema Audio Analysis
Free

This app provides professional-grade sound analysis and calibration tools for home cinema systems. It offers real-time analysis, SPL metering, and speaker polarity testing, with advanced modules for detailed system performance evaluation and automated correction filter generation.

Real-time RTAPrecision SPL meterSpeaker polarity tester
🔧 Utilities
(1)
free with in-app purchases
18
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
19
Freq'n Awesome Tone Generator
Freq'n Awesome Tone Generator
Freq'n Awesome Tone Generator
Speaker & Audio Test Tones
Free
🔧 Utilities
(0)
20
Arcsin Calculator
Arcsin Calculator
Arcsin Calculator
Part of CalCon Calculator
Free
🔧 Utilities
(0)

FAQ about Sine Wave

What are the best sine wave apps & games for iPhone?
Tone Generator: Audio Sound Hz tops our sine wave apps & games ranking as of August 2026, with a 4.7-star average from 2.6K App Store ratings, and it's free to download.
Yes — 20 of the top sine wave apps & games we rank are free to download, including Tone Generator: Audio Sound Hz and Frequency: Sound 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+ sine wave apps & games 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.

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sine wave generator