Privacy Policy

Last updated: July 25, 2026

This privacy policy describes how focuswave ("Service Provider", "we", "us", or "our") collects, uses, and protects your information when you use our applications and this website. This policy applies to focuswave.cc and to all focuswave applications, including Smart Photo Diary, Flowease, Struq, and Memory Nook.

Smart Photo Diary

AI Processing

To generate diary entries from your photos, the Application sends your selected photos to third-party AI services for processing. These photos are used solely for the purpose of generating diary content and are not stored permanently on external servers. The generated diary entries are stored locally on your device.

Data Storage

All diary entries are stored locally on your device only and are never transmitted to or stored on our servers. You can delete your data at any time within the app.

Flowease

Information Collection

The Application does not collect, store, or transmit any personal information. All posture analysis is performed locally on your device using the camera, and no data leaves your device.

Camera Usage

The Application requires access to your device's camera solely for the purpose of real-time posture monitoring. Camera data is:

  • Processed entirely on your device
  • Never recorded or stored
  • Never transmitted to any server or third party

Data Retention

The Application does not retain any user data. Calibration settings are stored locally on your device using standard macOS preferences and can be reset at any time within the app.

Struq

Account and Authentication

Struq requires a Google account to sign in. When you sign in we store your Google account ID, email address, display name, profile image URL, and language preference, so that we can identify your data and show your profile in the app. Your session is held in a secure, HTTP-only cookie that expires after 7 days.

Content You Create

Unlike our iOS and macOS applications, Struq is a web service: the content you create is stored on our server (Cloudflare D1) so that it remains available across your devices. This includes:

  • Songs — title, artist, BPM, key, and reference URL
  • Sections — type, custom label, bar count, chord progression, and memos
  • Setlists — title, description, session date, and venue

AI Structure Generation

When you use AI generation, the song title, artist name, and key you entered are sent to Google's Gemini API to produce a suggested structure. No account information is included in that request. The feature is limited to one request every 10 seconds per account.

Sharing

You can share a song or setlist with another Struq user by entering their email address; sharing is only possible with someone who already has a Struq account. Once shared, that person can view the item and will see your email address as the owner, and likewise their email address appears in your share list. You can revoke access at any time, which removes their ability to view it.

Offline Cache

So that you can read your songs and setlists without a connection, Struq can store a copy in your browser using IndexedDB. That copy stays on your device and is cleared when you sign out.

Data Retention and Deletion

Deleting a song or setlist in the app removes it from your account, but the record is retained in our database in a deleted state. If you would like your account and its associated data removed entirely, contact us and we will delete it. contact@focuswave.cc

Third Parties

Struq relies on Google (sign-in and the Gemini API) and Cloudflare (hosting and database). Struq contains no analytics, advertising, or cross-site tracking, and we do not sell your data.

Memory Nook

Information Collection

Memory Nook does not require an account and does not collect personal information for accounts, analytics, advertising, or tracking. Display preferences (such as comfort settings) are stored only on your device.

Location and Weather

To match the weather outside the in-app window to conditions near you, the Application may request access to your device's location (While Using the App) and use Apple WeatherKit to obtain current weather conditions.

  • Location is used only to request weather for your approximate area.
  • Location is not stored on our servers, and we do not build a location history.
  • If you decline location access, or if weather cannot be obtained, the Application continues to work using a simulated weather cycle on your device.
  • You can change location permission at any time in iOS Settings.

Data Storage and Retention

The Application does not maintain a user profile on our servers. Any local preferences remain on your device and can be removed by deleting the app or resetting related settings on the device.

Third Parties

Weather data is requested through Apple's WeatherKit. We do not sell your data or use it for advertising or cross-app tracking.

This Website (focuswave.cc)

Hosting

This website is a static site delivered through Cloudflare. In the course of serving pages to you, Cloudflare processes standard request data such as your IP address, user agent, and the page requested. The website itself has no accounts, no sign-in, and no forms that submit information to us.

Analytics

We use analytics to understand which pages are useful and how well the site performs. Two services run on this website:

  • Google Analytics 4 — records the pages you view, the referring site, an approximate location derived from your IP address, and device, browser, and language information. It is not loaded at all unless you agree to it first.
  • Cloudflare Web Analytics — records page performance measurements. It is cookieless and is enabled at Cloudflare's edge rather than in this site's code.
  • We do not use analytics data to identify individual visitors, and we do not combine it with data from our applications.

Cookies

If you allow analytics, Google Analytics sets a pair of cookies whose names begin with "_ga" on focuswave.cc, which serve to distinguish one visitor from another. Browsers currently retain them for up to roughly 13 months. Until you agree, no cookies at all are set. We record your choice itself in your browser's local storage rather than in a cookie, and we use no advertising cookies.

Embedded Fonts

Pages load typefaces from Google Fonts, so your browser connects to Google servers (fonts.googleapis.com and fonts.gstatic.com). Those servers receive your IP address and user agent as part of the request. These requests set no cookies.

Your Choices

Analytics are off until you allow them, and you can change that decision at any time through the "Cookie Settings" control in the footer of any page. Declining, or later withdrawing, deletes the "_ga" cookies and stops further measurement. You can also clear or block cookies in your browser settings, and Google provides a browser add-on that opts you out of Google Analytics on all websites. None of this affects your ability to read this website. Cloudflare Web Analytics is not covered by the consent notice: it runs at Cloudflare's edge rather than in this site's code, and it sets no cookies. tools.google.com/dlpage/gaoptout

General Provisions

Children's Privacy

We do not use our Applications to knowingly solicit data from or market to children under the age of 13. We encourage parents and legal guardians to monitor their children's Internet usage and to help enforce this Policy. If you have reason to believe that a child has provided personally identifiable information to us, please contact us so that we can take the necessary actions.

Security

We are concerned about safeguarding the confidentiality of your information. We provide physical, electronic, and procedural safeguards to protect information we process and maintain.

Changes to This Policy

This Privacy Policy may be updated from time to time for any reason. We will notify you of any changes by updating this page with the new Privacy Policy. You are advised to consult this Privacy Policy regularly for any changes, as continued use is deemed approval of all changes.

Your Consent

By using our Applications, you are consenting to the processing of your information as set forth in this Privacy Policy now and as amended by us.

Contact Us

If you have any questions regarding privacy while using our Applications, or have questions about our practices, please contact us via email at contact@focuswave.cc