Privacy Policy

Last Updated: January 22, 2026

1. Introduction

Welcome to AI Recognition ("we," "our," or "us"). We are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application.

2. Information We Collect

2.1 Device Information

We collect a device fingerprint (generated using SHA256 hashing) to:

  • Track daily usage limits for recognition and chat features
  • Prevent abuse of our services
  • Provide personalized experience

Note: This device fingerprint is anonymized and cannot be used to personally identify you.

2.2 Images and Content

When you use our recognition features:

  • Images are temporarily sent to our API for processing
  • Images are automatically compressed to 250KB or less before transmission
  • Images are not permanently stored on our servers
  • Recognition results are stored locally on your device

2.3 Chat Messages

When you use our AI chat feature:

  • Messages are sent to our API for AI processing
  • Chat history is stored locally on your device using SQLite database
  • We do not permanently store your chat conversations on our servers
  • Conversation context (last 30 messages) is sent with each request for better AI responses

2.4 Voice Data

When you use voice input:

  • Voice recognition is processed locally on your device
  • We do not store or transmit voice recordings
  • Only the transcribed text is used for chat or recognition

2.5 Usage Data

We collect anonymous usage statistics including:

  • Number of daily recognitions and chat messages
  • Feature usage patterns
  • Error logs for debugging purposes

3. How We Use Your Information

We use the collected information to:

  • Provide and maintain our AI recognition and chat services
  • Enforce daily usage limits (20 recognitions, 50 chat messages per day)
  • Improve our AI models and service quality
  • Detect and prevent abuse or fraudulent activity
  • Provide customer support
  • Send important service updates

4. Data Storage and Security

4.1 Local Storage

  • All chat history and recognition records are stored locally on your device
  • Data remains on your device and is not synced to cloud services
  • You can delete all local data by uninstalling the app

4.2 Server-Side Storage

  • We use Cloudflare Workers KV for temporary usage tracking
  • Usage counters are reset daily at 00:00 UTC
  • No personal information is permanently stored on our servers

4.3 Security Measures

  • All API communications use HTTPS encryption
  • API keys are securely stored on Cloudflare Workers, never exposed to clients
  • Device fingerprints are hashed using SHA256
  • Regular security audits and updates

5. Third-Party Services

We use the following third-party services:

5.1 Google Gemini AI

  • Used for image recognition and chat responses
  • Subject to Google's Privacy Policy
  • Data is processed according to Google's terms

5.2 Cloudflare

  • Used for API hosting and CDN services
  • Provides DDoS protection and security
  • Subject to Cloudflare's Privacy Policy

6. Children's Privacy

Our service is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

7. Your Rights

You have the right to:

  • Access your locally stored data through the app
  • Delete your local data by clearing app data or uninstalling
  • Opt-out of usage tracking by not using the app
  • Request information about data we collect
  • Request deletion of your device fingerprint from our systems

8. Data Retention

  • Local Data: Retained until you delete it or uninstall the app
  • Usage Counters: Reset daily at 00:00 UTC
  • Device Fingerprints: Retained for fraud prevention, can be deleted upon request
  • Temporary Processing Data: Deleted immediately after processing

9. International Data Transfers

Your data may be processed on servers located in different countries through Cloudflare's global network. We ensure appropriate safeguards are in place to protect your data in accordance with this Privacy Policy.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by:

  • Posting the new Privacy Policy on this page
  • Updating the "Last Updated" date
  • Sending an in-app notification for significant changes

11. Contact Us

If you have any questions about this Privacy Policy, please contact us: