Privacy Policy

Last Updated: October 18, 2025

1. Information We Collect

1.1 Information You Provide Directly

AI Chat & Voice Chat:

• Text messages you send to our AI assistant
• Voice recordings (converted to text and immediately discarded)
• Chat history stored locally on your device

Image Generator & Image Editor:

• Text prompts you enter
• Images you upload for editing
• Generated or edited images (stored locally on your device)

Document Scanner:

• Photos or scans of documents
• Extracted text from scanned documents
• Document files you choose to process

1.2 Automatically Collected Information

Device Information:

• Device type and model
• Operating system version (iOS)
• App version
• Device identifiers (for crash reporting and analytics)

Usage Data:

• Features used within the app
• Frequency of use
• Error logs and crash reports
• Performance data

AdMob Advertising:

• Ad interaction data
• Anonymous user identifiers for ad personalization
• Device advertising ID (IDFA)

1.3 Permissions We Request

• Camera Access: To take photos for image editing and document scanning
• Photo Library Access: To select images for editing and save generated content
• Microphone Access: For voice chat functionality
• Files Access: To upload and process documents

2. How We Use Your Information

2.1 Core Functionality

• AI Chat & Voice Chat: Process your messages and provide AI-generated responses using Google's Gemini API
• Image Generation: Create images based on your text prompts using Pollinations.ai
• Image Editing: Transform and edit your images using Fal.ai services
• Document Scanning: Extract and process text from your documents using Apple's Vision framework

2.2 App Improvement

• Analyze usage patterns to improve features
• Fix bugs and technical issues
• Develop new features based on user needs
• Optimize app performance

2.3 Advertising

• Display personalized advertisements through Google AdMob
• Measure ad performance and effectiveness
• Provide relevant ad content based on interests

3. Data Sharing and Third-Party Services

3.1 AI Processing Services

Google Gemini API

• Purpose: Powers AI chat and voice chat features
• Data Shared: Your text messages and prompts
• Privacy Policy: https://policies.google.com/privacy

Pollinations.ai

• Purpose: Generates images from text prompts
• Data Shared: Your text prompts for image generation
• Data Retention: Temporary processing only

Fal.ai

• Purpose: Image-to-image transformation and editing
• Data Shared: Images you upload and transformation prompts
• Privacy Policy: https://fal.ai/privacy

3.2 Advertising Services

Google AdMob

• Purpose: Display advertisements
• Data Shared: Device information, ad interaction data, anonymous identifiers
• Privacy Policy: https://policies.google.com/privacy
• Opt-Out: You can limit ad tracking in iOS Settings > Privacy > Advertising

4. Data Storage and Security

4.1 Local Storage

Most of your data is stored locally on your device and is not transmitted to our servers:

• Chat history
• Generated images
• Edited images
• Scanned documents
• User preferences

4.2 Security Measures

We implement industry-standard security measures:

• Secure HTTPS connections for all API communications
• Encryption of data in transit
• No storage of sensitive personal information on external servers
• Regular security audits and updates

5. Your Rights and Choices

5.1 Access and Control

You have the following rights regarding your data:

• Access: View all data stored in the app
• Delete: Clear chat history, delete saved images, and remove scanned documents
• Export: Save and share your generated content

5.2 Advertising Choices

• Limit Ad Tracking: iOS Settings > Privacy & Security > Tracking
• Reset Advertising ID: iOS Settings > Privacy & Security > Apple Advertising
• Opt-Out of Personalized Ads: iOS Settings > Privacy & Security > Apple Advertising > Turn off Personalized Ads

6. Children's Privacy

LMArena AI Mobile is not intended for users under the age of 13. We do not knowingly collect personal information from children under 13.

Age Restriction: 13+ (as specified in App Store)

7. 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 in the app
• Updating the "Last Updated" date
• Sending an in-app notification for significant changes

Summary of Key Points