Frequency Gen
1-22 kHz Wave Generator
Free · Designed for iPad. Not verified for macOS.
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
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
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.
The developer, Nina Lobadina, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nina Lobadina
- Size
- 6.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 3 more
- English, Catalan, German, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © Nina Lobadina