Content Rights

App: Spectrum Analyzer – Audio FFT
Rights holder: Josef Dave Reyes Llorente
Effective date: August 23, 2026

Purpose

This Content Rights notice explains ownership and permitted use of the software, branding, App Store materials, and related content for Spectrum Analyzer – Audio FFT (the “App”), and clarifies how microphone audio is treated because the App performs real-time on-device analysis only (including spectrum, spectrogram buffers in memory, meters, and related derived displays).

Ownership of the App

Unless otherwise stated in writing, Josef Dave Reyes Llorente owns all rights, title, and interest in and to the App, including without limitation:

• Source code, object code, and App binaries distributed through the Apple App Store
• User interface design, layout, icons, graphics, and visual design language
• FFT visualization presentation, spectrogram and meter UI, on-screen readouts, and related product copy
• App Store listing text, screenshots, preview assets, and marketing materials created by the developer
• Documentation and legal pages published for the App on this site

All rights not expressly granted are reserved.

Name, Marks, and Branding

“Spectrum Analyzer – Audio FFT,” associated logos, icons, and distinctive visual elements used in the App and its App Store listing are the property of Josef Dave Reyes Llorente, except for third-party marks (including Apple trademarks) which remain the property of their respective owners.

You may not use the App’s name, icon, screenshots, or branding in a way that suggests sponsorship, endorsement, or official affiliation without prior written permission, except for fair nominative reference (for example, accurate App Store reviews).

License to Use the App

Subject to Apple’s Licensed Application End User License Agreement (or any custom EULA if later provided) and the App’s Terms of Use, you receive a limited, personal, non-exclusive, non-transferable license to use the App on Apple devices you own or control, solely as permitted by the App Store and applicable Apple terms.

You may not:

• Copy, modify, reverse engineer, decompile, or create derivative works of the App except where applicable law expressly allows
• Redistribute, sublicense, rent, lease, or sell the App or its components outside authorized App Store channels
• Remove or obscure copyright, trademark, or proprietary notices
• Use the App’s assets, UI, or branding to build a competing product listing that misrepresents origin

Microphone Audio Is Not Uploaded User Content

The App analyzes live microphone input on your device to produce transient spectrum, spectrogram, meters, and related displays. As designed:

• The App does not record microphone audio to a developer-operated content library
• The App does not upload microphone audio to developer servers
• The App does not claim ownership of sounds that happen to reach the microphone
• FFT plots, spectrogram frames, meters, and numeric readouts shown on screen are generated locally as App functionality, not as stored user uploads
• Optional reference tones are App-generated speaker output, not user-submitted content

Because audio is not submitted to the developer as hosted content, there is no developer-side user-generated content license for microphone captures. Device-local processing remains under your control via iOS microphone permission and by deleting the App. See the Privacy Policy for details on processing.

In-App Purchases and Feature Unlocks

Optional Pro features unlocked through Apple In-App Purchase do not transfer ownership of the App’s code, design, or trademarks. Purchase grants access to the purchased functionality under Apple’s purchase terms and the App’s terms, not a transfer of intellectual property.

Third-Party Intellectual Property

Apple, the Apple logo, App Store, StoreKit, and related marks are trademarks of Apple Inc. iOS is a trademark of Cisco used under license by Apple. Other third-party names may be trademarks of their respective owners. Reference to third-party platforms does not imply endorsement beyond distribution of the App through those platforms.

Feedback

If you send suggestions, ideas, or feedback about the App to josefdave.llorente@gmail.com, you grant Josef Dave Reyes Llorente a worldwide, royalty-free, irrevocable license to use and incorporate that feedback into the App and related materials without obligation to you, to the extent permitted by law.

Copyright Infringement Notices

If you believe material associated with the App infringes your copyright, contact:

Include a description of the work, the allegedly infringing material (with URL or App Store listing reference where possible), your contact information, and a good-faith statement that use is not authorized. App Store–hosted materials may also be subject to Apple’s notice procedures.

Related Legal Documents

• Privacy Policy
• Terms of Use

Changes

This notice may be updated from time to time. The effective date above will be revised when changes are posted. Continued use of the App after an update constitutes notice of the revised Content Rights statement where permitted by law.

Contact