Privacy Policy for EEG TraceLab

Overview

EEG TraceLab is a local-first EDF / EDF+ research and education tool for non-clinical signal inspection. It is designed for research, education, and local review of EEG/iEEG signal recordings. It is not designed for clinical diagnosis, treatment, clinical monitoring, emergency use, seizure detection, medical reporting, or medical decision support.

Local-first processing and storage

By default, EEG TraceLab does not upload raw EDF files, analysis results, workspace data, or exports to developer servers. The app processes and stores the following information on your device:

• imported EDF/EDF+ files or local copies
• anonymised recording identifiers
• user-provided display names / research notes
• local analysis results
• preprocessing runs
• parameter presets
• workspace/project metadata
• exported CSV/JSON/PNG/bundle files
• purchase entitlement state cached locally from StoreKit
• optional Sign in with Apple local identifier if enabled

Your control

You control files that you import, create, export, share, or delete from the app and from iOS storage locations available to you.

Payments and subscriptions

Payments and subscriptions are handled by Apple through StoreKit and the App Store. EEG TraceLab does not receive your complete payment card number or payment credentials.

Support and feedback

If you actively contact the developer through email, support, or the in-app feedback form, your contact email and message will be used to respond to support requests, debug issues, and understand product feedback. If the in-app feedback form is configured and you submit feedback, the following user-provided or device-provided information is sent to the developer's Supabase Edge Function and email forwarding service:

• contact email
• iOS version
• device model
• app version / build
• feedback message
• bundle identifier and timestamp when included

Support use boundary

These feedback details are used only for support, debugging, and product feedback. Do not include names, patient IDs, raw EDF content, or personal health information. Do not send real names, patient IDs, medical records, raw EDF files, or personal health information unless you intentionally choose to do so.

Tracking, advertising, and data sale

EEG TraceLab does not use advertising tracking, third-party advertising SDKs, or sell personal data. The current app does not include a developer-operated cloud sync system, analytics SDK, or advertising SDK.

Deleting data

You can delete the app to delete local app data stored in the app container. Files that you exported or saved outside the app may need to be deleted separately from the location where you stored them. For content you actively sent to the developer through email, support, or feedback systems, contact official@eegtracelab.com to request deletion.

Children

EEG TraceLab is not directed to children. The app is intended for research, education, and non-clinical signal inspection by users who can lawfully manage the recordings they import.

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