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△ PHOSPHORCW — PRIVACY POLICY

Last updated: March 2026

DATA COLLECTION

PhosphorCW does not collect, store, or transmit any personal data. The app does not require an account, registration, or sign-in of any kind.

MICROPHONE ACCESS

PhosphorCW uses your device's microphone to capture audio for real-time CW (Morse code) signal decoding. All audio processing occurs entirely on-device in real time. Audio is not recorded, stored, or transmitted. No audio data ever leaves your device. The app does not function without microphone permission, but no data is collected regardless of whether permission is granted.

NETWORK REQUESTS

PhosphorCW makes no network requests of any kind. The app does not connect to the internet. There are no servers, no APIs, no telemetry endpoints. It is entirely offline.

LOCAL DATA STORAGE

PhosphorCW stores decoded text sessions and user preferences (theme, font size, decode parameters) locally on your device using standard iOS mechanisms. This data never leaves your device and contains no personal information beyond the decoded radio signals you chose to receive.

ANALYTICS AND TRACKING

PhosphorCW does not include any analytics frameworks, crash reporters, advertising SDKs, or third-party tracking of any kind.

THIRD-PARTY SERVICES

PhosphorCW uses no third-party services, SDKs, or frameworks. The app is built entirely with Apple's native frameworks (AVFoundation, Accelerate, SwiftUI).

CHILDREN'S PRIVACY

PhosphorCW does not collect data from anyone, including children.

CHANGES TO THIS POLICY

If this policy changes, the updated version will be posted here with a revised date.

CONTACT

If you have questions about this privacy policy, please open an issue on the PhosphorCW GitHub repository.

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