Tone Generator: Harmoniq

Frequency Generator

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Whether you're testing your speakers, fine-tuning instruments, exploring frequencies for tinnitus relief, or just curious about sound - Frequency Generator is the tool you need. Generate Pure Sound Waves Easily create sine waves in a frequency range from 1 Hz to 22,000 Hz. Frequency Generator delivers accurate tones and a clean interface, perfect for anyone from audio engineers to curious beginners. FEATURES: - Precise Frequency Control Drag to adjust the frequency or use configurable + / – step buttons for fine-tuning. - Manual Input Enter a specific frequency to jump straight to the sound you want. - Built-in Timer Play a sound for a set duration - great for testing or focused listening. - Background Playback Keep the frequency running while using other apps or when your screen is locked. Perfect For: - Speaker and headphone testing - Hearing range testing (typically 20 Hz to 20 kHz) - Finding your tinnitus tone - Sound therapy and relaxation - General sound exploration and education Upgrade to Premium for more control: - Set timers for automated playback - Save your own presets for quick access - Unlock all built-in presets for even more convenience Terms of service: https://mariolistudio.hr/apps/terms.html

Ratings & Reviews

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Updated for iOS 26. Enjoy a smoother, more reliable experience with a few behind-the-scenes improvements and fixes.

Version 1.1

The developer, IVANA RAST, 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 Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • IVANA RAST
Size
  • 10.6 MB
Category
  • Utilities
Compatibility
Requires iOS 18.5 or later.
  • iPhone
    Requires iOS 18.5 or later.
  • Mac
    Requires macOS 15.5 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2025 Marioli Studio
  • Privacy Policy

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