PaperDev 2.0
Effective date: August 18, 2026
PaperDev is an offline darkroom timer app. It does not require an account and does not use a cloud service for app features.
PaperDev does not collect personal data for analytics, advertising, or tracking.
Settings, presets and chemical usage information are stored only on your device (local storage / UserDefaults).
PaperDev does not track you across apps or websites and does not use advertising identifiers.
PaperDev does not sell your data and does not share app data with third-party analytics or advertising SDKs.
The app is not directed at children and does not knowingly collect children’s personal data.
If you have privacy questions, contact:
Jan Kalina
Email: galerie.musheri_7e@icloud.com