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Best Frequency Generator For Science Experiments Apps

221+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated June 2026

If you already know Frequency, this is the deeper bench. 221+ frequency generator for science experiments apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Frequency Generator For Science Experiments

Frequency: Sound Generator#1

Frequency: Sound Generator by Lucija Jaksic

Editor's Choice
πŸ”§ Utilities
4.7😊(340 ratings)
FreeAds
Frequency: Sound Generator screenshot 1
Frequency: Sound Generator screenshot 2
Frequency: Sound Generator screenshot 3

Generate a sound wave at any frequency between 1Hz and 22,000Hz with our easy-to-use sound generator. Test your speakers, tune your instruments, or simply explore the world of sound frequencies. Download now to take control of your audio experience.

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
Frequency Sound Generator App#2

Frequency Sound Generator App by Min Ku

High Pitch Sound Generator
Strong Contender
πŸ”§ Utilities
4.5😊(4.8K ratings)
FreeAdsIn-App Purchases
Frequency Sound Generator App screenshot 1
Frequency Sound Generator App screenshot 2
Frequency Sound Generator App screenshot 3
Frequency Sound Generator App screenshot 4
Frequency Sound Generator App screenshot 5
Frequency Sound Generator App screenshot 6

This app is a Frequency Sound Generator that can produce sound frequencies from 1Hz to 25,000Hz for various purposes such as annoying pets, training dogs, stopping dog barking, pranking friends, and using as a mosquito repellent. Adjust frequencies easily and get in touch via email for support.

What We Love

  • πŸ‘ Helpful for tinnitus
  • πŸš€ Accurate frequency generation
  • πŸŽ‰ Great for meditation and relaxation
  • πŸ’‘ Useful for testing speaker systems

Room to Improve

  • πŸ› Difficulty adjusting precise frequencies
  • πŸ”Š Extremely high frequencies can be painful
  • πŸ”‹ Stops playing when screen is locked
Tone Generator: Audio Sound Hz#3

Tone Generator: Audio Sound Hz by TMSOFT

Generate Audio Frequency Waves
Worth Considering
🎡 Music
4.9😊(128 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

Generate pure sine wave tones at various frequencies for purposes like tuning instruments, hearing tests, and audio equipment testing. Easily adjust frequencies, volume, and output options with user-friendly controls. Created by audio experts at TMSOFT. Explore more apps at http://www.tmsoft.com/.

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

More Frequency Generator For Science Experiments apps to explore

4
Frequency: Healing Sounds
Frequency: Healing Sounds
Frequency: Healing Sounds
Heal Naturally, Inner Harmony
Free

Experience a transformative audio journey with Frequency: Healing Sounds. Immerse yourself in Hz sound frequencies designed to enhance relaxation, focus, and well-being. Rediscover harmony and balance with our curated collection of healing sounds. Try it now for a peaceful state of mind.

πŸ’ͺ Health & Fitness
(2.3K)
5
Audio Function Generator
Audio Function Generator
Audio Function Generator
Frequency and Signal Generator
Free

Discover an exceptional Function Generator App with a wide array of features for generating test tones, frequency sweeps, volume sweeps, and more. From playing music tones to custom presets and advanced settings available in the PRO version, this app offers an intuitive and powerful audio experience. Visit the tutorial page at www.ee-toolkit.com/audio-function-generator and explore its capabilities today!

πŸ”§ Utilities
(2.1K)
6
Frequency Sound Wave Generator
Frequency Sound Wave Generator
Frequency Sound Wave Generator
Try frequency generator tools
Free

This sound wave generator app offers a range of tools for producing and testing different frequencies, from tone generation and musical tuning to sound effects and analysis. With its user-friendly interface and high-quality sound generation capabilities, you can experiment with sound, test your hearing, create music, and more - try it out today!

πŸ”§ Utilities
(32)
7
Tone Generator EX
Tone Generator EX
Tone Generator EX
by An-Che Lee
Free
πŸ”§ Utilities
(439)
8
PSLab
PSLab
PSLab
Science Experiments on Phone
Free
πŸ”§ Utilities
(0)
9
Frequency Generator: Tone & Hz
Frequency Generator: Tone & Hz
Frequency Generator: Tone & Hz
Audio Waves: Spectrum Analyzer
Free

This sound wave generator and frequency oscillator allows users to generate high-quality sound waves for various audio testing and relaxation purposes, with features such as waveform support, frequency analysis, and a sleep timer. Try it out to test your hearing, relax, focus, or even clean your phone's speakers with specific sound waves.

🎡 Music
(66)
10
Sonic Pitch Sound Generator
Sonic Pitch Sound Generator
Sonic Pitch Sound Generator
Clear Sound Wave Generator
Free

Generate custom sine tones with precise frequency control using this sound generator app. Adjust frequencies by swiping, visualize waves professionally, and utilize it for various purposes such as driving away insects, training pets, or pranking friends. Download now for a handy tool at your fingertips!

πŸ”§ Utilities
(1.8K)
11
Tone generator
Tone generator
Tone generator
by michael heinz
Free

Create various periodic signals for testing electronic circuits or tuning instruments, with features like tone recognition, metronome, and frequency customization. Additional functionalities can be unlocked with purchases, such as ad-free experience, Bluetooth support, and signal variations. Test your hearing ability, drive away insects, or have fun sharing tones with friends.

πŸ”§ Utilities
(144)
12
MultiTone Generator
MultiTone Generator
MultiTone Generator
Frequency and Signal Generator
Free

Introducing a versatile frequency and signal generator app that allows users to create up to 16 tone combinations. With features like test tones, frequency sweep options, and customizable settings, this app is perfect for sound professionals and enthusiasts. Try it now for an amazingly intuitive experience!

🎡 Music
(354)
13
Physics Toolbox Sensor Suite
Physics Toolbox Sensor Suite
Physics Toolbox Sensor Suite
Sensor Data Visualization Tool
Free

Record sensor data using internal smartphone sensors for various physics measurements like G-Force, acceleration, sound intensity, light detection, and more. Ideal for STEM educators and researchers. Explore at www.vieyrasoftware.net for detailed usage and lesson plans.

πŸ”§ Utilities
(1.7K)
14
Sonic Hz Frequency Generator
Sonic Hz Frequency Generator
Sonic Hz Frequency Generator
Sound Wave & Speaker Cleaner
Free

This sound generating tool transforms your device into a professional audio instrument, producing precise tones across a wide frequency range for various applications, including audio experiments, hearing tests, and sound design. Download now to unlock your creative potential in audio and access a range of features, from quick presets to real-time tone generation.

🎡 Music
(100)
15
jds8000
jds8000
jds8000
JUNTEK
Free
πŸ”§ Utilities
(0)
16
Generator
Generator
Generator
Audio Signal Generator
$8.99

This professional-grade audio signal generator creates high-quality sine waves, square waves, white noise, and pink noise, with precise frequency control and laboratory-accurate waveforms. With features like remote control, frequency sweeps, and various output options, it's a versatile tool for audio testing and acoustics work - try it out today!

🎡 Music
(3)
17
PSG9000 Signal Generator
PSG9000 Signal Generator
PSG9000 Signal Generator
JUNTEK
Free

This signal generator application can produce various waveforms, including sine, square, triangle, pulse, and arbitrary waves, with a frequency range of up to 80MHz and features like modulation and frequency sweep. It allows users to control and display output signal properties, such as amplitude, phase, duty, and frequency, and can be used to realize all functions of the device.

πŸ”§ Utilities
(0)
18
Tuner T1
Tuner T1
Tuner T1
Tune any musical instrument
Free

Tune any musical instrument with this simple chromatic tuner app. Features include accurate tuning to Β±0.1 cents, a tone generator for reference tones, adjustable Aβ‚„ frequency, and detection latency settings for different needs. Perfect for musicians of all levels.

🎡 Music
(9.1K)
19
High Frequency Sounds
High Frequency Sounds
High Frequency Sounds
by Leafgreen
Free

Listen to various high frequency sounds and test your hearing abilities! Explore how age affects your capacity to detect high pitched noises with these fast sound wave vibrations.

🎬 Entertainment
(33)
20
High Frequency Tones
High Frequency Tones
High Frequency Tones
Generate any frequency
Free

Generate sound waves with High Frequency Tones to test your hearing limits with frequencies up to 20,000 Hz. Explore various uses like annoying friends discreetly, using it as a dog whistle, or challenging your hearing abilities with friends. Upgrade to Frequency Premium for ad-free experience and additional waveforms.

πŸ”§ Utilities
(595)

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