# Frequency Gen — 1-22 kHz Wave Generator

> 1-22 kHz Wave Generator (iPhone/iPad app by Nina Lobadina.)

- Source: https://appshunter.io/ios/app/frequency-gen/id6758956523 (this page in markdown: same URL + `.md`)
- Developer: [Nina Lobadina](https://appshunter.io/developer/1875984972)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 6 MB
- Languages: American English, Catalan, German (Germany), European Spanish
- Released: 2026-02-18
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/frequency-gen/id6758956523/reviews.md

## What is Frequency Gen?

Frequency Gen generates audio tones from 1 Hz to 22,000 Hz with 4 wave types: sine, square, triangle, and sawtooth.

Frequency controls

Logarithmic slider

Fine tuning +/- in 1 / 10 / 100 Hz steps

Quick presets: 40, 100, 440, 1000, 8000, 16000 Hz

Favorites: save up to 10 frequency + waveform combos

Waveform viewer

Real-time waveform (canvas), on/off

Settings

Volume control with a warning above 80%

Light/dark theme

Haptic feedback (on/off)

4 languages: EN, ES, CA, DE

Silent switch detection

Onboarding for new users

Built-in FAQ


## Version history (last 3 releases)

### 1.0.9 — 2026-08-30

We’ve improved the frequency slider for smoother, more precise adjustments—especially at low frequencies. This update also includes accessibility and stability improvements, along with minor bug fixes.

### 1.0.7 — 2026-08-28

Improved frequency precision and step controls for more accurate adjustments. Updated slider behavior, privacy options, interface layout, and overall stability.

### 1.0.6 — 2026-02-18

No release notes.

## More apps by Nina Lobadina

- [Deep Sleep Noise](https://appshunter.io/ios/app/deep-sleep-noise/id6759221497)

All apps by Nina Lobadina: https://appshunter.io/developer/1875984972

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*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 2026-08-31.*