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Frequency Generator: Tone & Hz

Frequency Generator: Tone & Hz

Audio Waves: Spectrum Analyzer

66 ratings
9 reviews
📊 Productivity
🎵 Music
Free
In-App Purchases

Details

  • Released
  • Updated
  • February 1, 2022
  • October 23, 2025

Features

Developer

SUNSHINE SOFTWARE LABS YAZILIM LIMITED SIRKETI
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🧾$9.99 - $49.99
In-App Purchase↘︎
⭐9
Reviews↘︎
📝6+ tags
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🔄6+ apps
Alternatives↘︎
🎪1 available
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❓8 answered
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📦w/o updates
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About

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 analysis
✓Hearing test and monitoring
✓Sleep timer for relaxation
✓Speaker cleaning function
✓Educational sound wave exploration
Show original description

What's New in Frequency Generator

1.29.7

October 23, 2025

What’s New: -We’ve made the app faster, lighter, and more stable. -App size has been reduced for smoother installs -Bug fixes and small improvements Enjoy a cleaner, quicker experience!

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Subscription plans

3 Days Free Trial then Get Premium

Unlock all features.

$19.991 Month
3 Days trial
Price Updates
July 12, 2026→$19.99
September 13, 2024→$19.99
July 7, 2024→$24.99
How to cancel Frequency Generator subscription ⁉️
22

In-App Purchases

$19.99

Get Premium One Time Purchase

Unlock all premium features.

Events

Read more about Frequency Generator
Event EndedMajor Update

Frequency Generator

Now with sleep timer for custom playback.

Nov 14, 2024 — Dec 15, 2024

Read More

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User reviews

Most RecentHighest RatedLowest Rated

Are you kidding me

A one wheel gen app that you can’t barely control generating one frequency that’s obviously wrong as you scale up !!!! It goes too high and doesn’t go under 20Hz so you’re lying in your description … I don’t usually write reviews but you can get ten times better for free
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I want a refund

Cannot download ambient noises so this app is absolutely useless now
Patrick DubsPatrick Dubs

Avoid

There’s much better quality and value sound generator apps out there. This one is not worth it, lure you in make you pay for functions that are free elsewhere.
Gazeboidz987Gazeboidz987

虚假信息

提示说免费试用3天，但是一登陆马上扣费了。停止订阅之后也不退费。
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Response from developer

Thank you. We constantly update the application to provide the best service for you.

想钱想疯了吧，不买东西根本就用不了

很恶心，弄一个频率还要花钱，差评
美Ｏrz美Ｏrz
See 4 more reviews

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FAQ

What is Frequency Generator's primary function?

Frequency Generator is designed to create sound waves across a wide frequency range (1Hz to 40000Hz) and analyze audio spectrums. It's useful for testing audio equipment, evaluating hearing, and for relaxation purposes.

Does Frequency Generator have ads?

No, Frequency Generator does not contain advertisements, providing an uninterrupted user experience.

What are the subscription options for Frequency Generator?

Frequency Generator offers several subscription plans, including weekly and annual options, with varying free trial periods. Prices range from $9.99 per week to $49.99 per year, with some plans offering extended free trials.

How can I manage my Frequency Generator subscription?

Your Frequency Generator subscriptions can be managed directly through your App Store Account Settings. You can also turn off auto-renewal from this section at least 24 hours before the end of your current billing period.

What types of sound waves can Frequency Generator produce?

Frequency Generator supports the generation of high-quality sound waves in multiple forms, including Sine, Triangle, Sawtooth, and Square waves.

Is Frequency Generator suitable for hearing tests?

Yes, Frequency Generator includes a hearing test feature that allows you to evaluate your hearing range, which typically falls between 20Hz and 20000Hz. It helps monitor changes over time.

Can Frequency Generator be used for relaxation or sleep?

Absolutely. Frequency Generator can produce binaural beats, white noise, and other frequencies specifically designed to aid in relaxation, meditation, focus, or falling asleep peacefully. It also features a sleep timer.

What is the age rating for Frequency Generator?

Frequency Generator has an age rating of 4+, making it suitable for a wide range of users.