# Frequency Generator - Hz Sound — Tone & Waveform Generator > Generate audio tones with adjustable frequency and waveform. (iPhone/iPad app by Shota Sukhiashvili.) - Source: https://appshunter.io/ios/app/frequency-generator-hz-sound/id6759500217 (this page in markdown: same URL + `.md`) - Developer: [Shota Sukhiashvili](https://appshunter.io/developer/1843072730) - Category: Utilities - Price: Free with in-app purchases - Rating: 4.75/5 from 4 App Store ratings - Age rating: 12+ - Requires: iOS 16.6 · 1 MB - Languages: English - Released: 2026-02-24 - Data updated: 2026-08-18 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/frequency-generator-hz-sound/id6759500217/reviews.md ## What is Frequency Generator? Generate frequencies from 1 Hz to 22 kHz directly on your device. Control frequency, waveform, and playback with ease. Features: • Set frequencies manually or with slider/fine-tune buttons • Multiple waveforms: Sine (free), Square, Triangle, Saw, Pulse, Narrow, White Noise, Pink Noise (premium) • Sleep timers to stop playback automatically • Dark mode with neon-inspired interface Free users: • 3 uses per day • Sine waveform • 1-minute timer Premium unlocks: • Unlock all waveforms • Remove daily limit • Unlock timers Please be mindful of your volume when playing high frequencies. ## Key features - Generate tones from 1 Hz to 22 kHz - Adjustable frequency and waveform - Multiple waveform options - Sleep timer - Dark mode interface - Free and premium tiers ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium. | $4.99 | one-time | ## Frequently asked questions about Frequency Generator ### What is Frequency & Tone Generator? Frequency & Tone Generator is a utility app that allows you to create audio tones with frequencies ranging from 1 Hz to 22 kHz. You can control the frequency, select from various waveforms, and set sleep timers. ### What waveforms are available in Frequency & Tone Generator? The free version offers the Sine waveform. Premium users gain access to Square, Triangle, Saw, Pulse, Narrow, and White Noise waveforms. ### How does the free version of Frequency & Tone Generator differ from premium? Free users are limited to 3 uses per day, the Sine waveform, and a 1-minute timer. Premium unlocks all waveforms, removes the daily usage limit, and provides access to all timer functionalities. ### What devices does Frequency & Tone Generator support? Frequency & Tone Generator is available for iPhone and iPad devices. ### What is the age rating for Frequency & Tone Generator? The app has an age rating of 12+, indicating it is suitable for users aged 12 and older. ### How often is Frequency & Tone Generator updated? The latest version is 5, and the app was last updated on June 9, 2026. This suggests a relatively active development cycle. ### What is the user sentiment for Frequency & Tone Generator? Based on the provided data, the app has a high rating of 4.7 stars from 3 ratings, indicating positive user sentiment. ### Does Frequency & Tone Generator have ads? No, Frequency & Tone Generator does not contain advertisements. The app is free to download and offers optional premium features through in-app purchases. ## Version history (last 5 releases) ### 7 — 2026-07-07 fixed minor bug ### 6 — 2026-06-16 fixed minor bug ### 5 — 2026-06-09 Fixed minor bug. ### 4 — 2026-05-09 fixed minor bug. ### 2 — 2026-03-26 Fixed minor bug. ## Apps similar to Frequency Generator | App | Rating | Price | Category | | --- | --- | --- | --- | | [Hello Millions - Yogillions](https://appshunter.io/ios/app/hello-millions-yogillions/id6760128598) | — | Free | Utilities | | [Ultra Cleaner: Free Up Storage](https://appshunter.io/ios/app/ultra-cleaner-free-up-storage/id1641000259) | 4.0 (1) | Free | Utilities | | [Frequency Gen](https://appshunter.io/ios/app/frequency-gen/id6758956523) | — | Free | Utilities | | [Gemstone Identifier º](https://appshunter.io/ios/app/gemstone-identifier/id6755660796) | — | Free | Utilities | | [iCleaner Guru: Clean Up iPhone](https://appshunter.io/ios/app/icleaner-guru-clean-up-iphone/id6757422780) | 4.8 (5) | Free | Utilities | | [Accelerometer](https://appshunter.io/ios/app/accelerometer/id6762511214) | — | Free | Utilities | ## More apps by Shota Sukhiashvili - [Speaker Cleaner - Shotex](https://appshunter.io/ios/app/speaker-cleaner-shotex/id6753282893) - [No Smoke - Quit Smoking](https://appshunter.io/ios/app/no-smoke-quit-smoking/id6753550812) - [Water Remover - Water Eject](https://appshunter.io/ios/app/water-remover-water-eject/id6753624843) - [Simple PDF Reader, Scanner](https://appshunter.io/ios/app/simple-pdf-reader-scanner/id6753689158) - [Dust Cleaner - Speaker Cleaner](https://appshunter.io/ios/app/dust-cleaner-speaker-cleaner/id6753748427) - [Compress Images & Photos](https://appshunter.io/ios/app/compress-images-and-photos/id6753900840) All apps by Shota Sukhiashvili: https://appshunter.io/developer/1843072730 ## Related topics [epidemic sound](https://appshunter.io/ios/topics/epidemic-sound) · [sound frequency noise](https://appshunter.io/ios/topics/sound-frequency-noise) · [hz generator frequncy](https://appshunter.io/ios/topics/hz-generator-frequncy) · [hz frequency generator](https://appshunter.io/ios/topics/hz-frequency-generator) · [sonic frequency generator](https://appshunter.io/ios/topics/sonic-frequency-generator) · [528 hz music](https://appshunter.io/ios/topics/528-hz-music) · [hz generator](https://appshunter.io/ios/topics/hz-generator) · [low frequency](https://appshunter.io/ios/topics/low-frequency) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*