Privacy Policy

Effective Date: February 19, 2026

1. Overview

Readia ("the App") values your privacy. This policy explains what information the App collects, how it is used, and how it is protected.

1. Information We Collect

Information Collected Directly by the App

Item: AI API Keys (OpenAI / Claude) Storage Location: On-device Keychain Purpose: AI translation feature ──────────────────────────────────────── Item: Reading progress (current page, last read date) Storage Location: On-device local DB Purpose: Restore last reading position ──────────────────────────────────────── Item: Reading settings (font, theme, font size) Storage Location: On-device UserDefaults Purpose: Preserve user preferences ──────────────────────────────────────── Item: Imported eBook files Storage Location: On-device app sandbox Purpose: Offline reading

All of the above information is stored solely on the user's device and is never transmitted to our servers.

1. Third-Party Services

The App uses the following external services. Please review each service's privacy policy for more details.

Google AdMob (Advertising)

• AdMob may collect advertising identifiers (IDFA), device information, and app usage data to serve ads.
• You can opt out of ad tracking by going to iPhone Settings → Privacy & Security → Tracking → Readia.
• Google Privacy Policy