Table of Contents
Overview
忘字 Character Amnesia ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our iOS application.
Our core principle: We minimize data collection. The app is designed to function entirely on your device without transmitting your personal data to our servers.
Data We Collect
We collect minimal information to provide and improve our services:
Information You Provide
- Voice Input: When you use speech recognition, your voice is processed to recognize Chinese characters. This audio data is handled as described in the Speech Recognition Data section below.
- App Settings: Your preferences are stored locally on your device.
Information We Don't Collect
- Personal identifiers (name, email, phone number)
- Location data
- Browsing history
- Contacts
- Search queries or word lookups
Speech Recognition Data
Important: Speech recognition in our app uses Apple's SpeechAnalyzer API (available on iOS 26+) for on-device processing.
- Your voice recordings are processed locally on your device
- Temporary audio files are stored in the device's temporary directory and are automatically deleted by the system
- We do not store, transmit, or have access to your voice recordings
- Speech recognition may require an internet connection to download language models from Apple
Third-Party Services
Our app does not integrate with third-party analytics, advertising, or tracking services.
Apple Services
We use the following Apple frameworks and services:
- SpeechAnalyzer API: For voice recognition (on-device processing, iOS 26+)
- StoreKit: For in-app purchases (processed by Apple)
- AVFoundation: For text-to-speech (on-device processing)
These services are governed by Apple's Privacy Policy.
Children's Privacy
Our app is suitable for users of all ages. We do not knowingly collect personal information from children under 13. Since we don't collect personal data, parents can be assured that their children's privacy is protected when using this app.
Data Security
We implement appropriate technical measures to protect any information handled by the app:
- All data processing occurs on your device
- No data is transmitted to external servers
- Dictionary data is read-only and bundled within the app
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. When we make changes, we will:
- Update the "Last Updated" date at the top of this page
- Notify users through app updates or in-app notifications for significant changes
We encourage you to review this Privacy Policy periodically.
Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us: