Privacy Policy
Last updated: February 10, 2026
Overview
SOND ("the App") is committed to protecting your privacy. This policy explains how we handle your data when you use our voice recording and AI-powered transcription application.
Developer Information
- Developer: Polina Evdokimova
- Contact Email: polya.dsgn@gmail.com
- App Name: SOND
- Bundle ID: ai.evdokimov.sond
Data Collection
What Data We Collect
The App collects and processes the following types of data:
- Audio Recordings - Voice recordings you create using the app (stored locally on your device)
- Transcripts and Summaries - Text transcripts and AI-generated summaries (stored locally using iOS SwiftData)
- App Usage Analytics (via Firebase Analytics):
- Number of recordings created
- Recording duration statistics
- AI processing events
- App launch and usage patterns
- Device type and iOS version
- Crash reports (via Firebase Crashlytics)
What Data We DO NOT Collect
- ❌ Personal identifiable information (name, email, phone number)
- ❌ Location data
- ❌ Contact information
- ❌ Financial information
- ❌ Browsing history
- ❌ Any data from other apps
Data Storage
Local Storage
- All audio recordings are stored locally on your device
- Recordings remain on your device and are never uploaded to our servers
- Transcripts and summaries are stored locally using iOS SwiftData
- You have complete control - delete recordings anytime
- Data is protected by iOS device encryption
Cloud Processing (Optional)
When you explicitly choose to process a recording with AI:
- Audio files are temporarily sent to third-party AI services
- No data is permanently stored after processing
- You must explicitly tap "Process with AI" - no automatic uploads
Third-Party Services
When you request AI processing, your data is sent to:
AssemblyAI (Transcription)
Purpose: Convert audio to text transcript
Data Sent: Audio recording file
Privacy Policy: assemblyai.com/privacy-policy
Data Retention: Deleted after processing under enterprise agreement
Google Gemini AI (Analysis)
Purpose: Generate intelligent summaries and insights
Data Sent: Text transcript only (not audio)
Privacy Policy: policies.google.com/privacy
Note: Google does not train models on API user data
Cloudflare Workers (Infrastructure)
Purpose: Infrastructure proxy for reliable background AI processing
Data Sent: API requests forwarded to Gemini AI (no data stored)
Privacy Policy: cloudflare.com/privacypolicy
GDPR Compliance: EU datacenter option available
Data Retention: None - stateless proxy (no logs stored)
Firebase (Google) - Analytics & Crashlytics
Purpose: Anonymous app usage analytics and crash reporting
Data Sent: Anonymous usage events, crash logs
Privacy Policy: firebase.google.com/support/privacy
Data Retention: 14 months
Important: You can use SOND without AI processing - recordings work offline without sending data to third parties.
How We Use Your Data
Audio Recordings
- Stored locally on your device only
- Used to generate transcripts when you request AI processing
- Never shared, sold, or used for any other purpose
Analytics Data
- Understand how users interact with the app
- Identify and fix bugs and crashes
- Improve app performance and user experience
- Anonymous and not linked to your identity
We DO NOT:
- ❌ Sell or share your personal data
- ❌ Use your recordings for advertising
- ❌ Train AI models on your content
- ❌ Share data with advertisers or data brokers
- ❌ Track you across other apps or websites
Your Rights and Controls
You Have the Right To:
- Access Your Data - All your data is stored on your device, accessible anytime
- Delete Your Data - Delete recordings anytime (swipe left → Delete) or uninstall the app
- Opt Out of AI Processing - Simply don't tap "Process with AI"
- Export Your Data - Export recordings and transcripts via Share sheet (PDF, Markdown, Text)
Data Security
Security Measures:
- ✅ All local data protected by iOS device encryption
- ✅ Network communications use HTTPS/TLS encryption
- ✅ No passwords or authentication required
- ✅ No cloud storage of recordings
- ✅ Third-party AI services use industry-standard encryption
Important: Your data is only as secure as your device - use Face ID/Touch ID and device passcode.
Children's Privacy
SOND is not intended for 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 at polya.dsgn@gmail.com.
Recommended Age Rating: 4+ (suitable for all ages but requires reading comprehension)
International Data Transfers
When you use AI processing features, your data may be transferred to:
- United States (AssemblyAI, Google servers)
- Various countries where Google operates
EU/EEA Users: Your data may be transferred outside these regions when using AI features. We ensure third-party services comply with applicable data protection laws.
California Privacy Rights (CCPA)
If you are a California resident, you have the right to:
- Know what personal information is collected
- Delete your personal information
- Opt-out of sale of personal information (we don't sell data)
To exercise these rights: Contact polya.dsgn@gmail.com
Response Time: We will respond within 45 days
European Union (GDPR) Compliance
If you are in the EU/EEA, you have additional rights under GDPR:
- Right to Access: Request a copy of your data
- Right to Rectification: Correct inaccurate data
- Right to Erasure: Request deletion of your data
- Right to Restrict Processing: Limit how we process your data
- Right to Data Portability: Receive your data in a portable format
- Right to Object: Object to processing of your data
Legal Basis for Processing:
- Consent: You explicitly request AI processing
- Legitimate Interest: Anonymous analytics for app improvement
To exercise your rights: Contact polya.dsgn@gmail.com
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Changes will be communicated through:
- In-app notification when you update to a new version
- Updated "Last Updated" date at the top of this policy
- GitHub repository updates
Your continued use of the app after changes constitutes acceptance of the updated policy.
Data Retention
How Long We Keep Your Data:
- Audio Recordings: Kept on your device until you delete them
- Transcripts/Summaries: Kept on your device until you delete them
- Analytics Data: Retained by Firebase for 14 months, then automatically deleted
- Crash Reports: Retained by Firebase Crashlytics for 90 days
Automatic Deletion:
- Uninstalling the app deletes all local data
- Third-party AI services automatically delete temporary processing data
Contact Us
If you have questions, concerns, or requests regarding this Privacy Policy or your data:
- Email: polya.dsgn@gmail.com
- Response Time: We aim to respond within 7 business days
- Subject Line: Please use "SOND Privacy Request" for faster processing
Legal Compliance
This app complies with:
- ✅ GDPR (General Data Protection Regulation - EU)
- ✅ CCPA (California Consumer Privacy Act - USA)
- ✅ Apple App Store Guidelines
- ✅ iOS Privacy Requirements
Consent
By using SOND, you consent to:
- Collection of anonymous analytics data via Firebase
- Processing of audio and text data when you explicitly request AI features
- Temporary transfer of data to third-party AI services for processing
- This Privacy Policy and its terms
You can withdraw consent by:
- Not using AI processing features
- Deleting recordings
- Uninstalling the app
Disclaimer
SOND is provided "as is" without warranties. We are not responsible for:
- Data loss due to device failure, iOS updates, or user error
- Third-party service outages or changes
- Accuracy of AI-generated transcripts and summaries
- How you use recordings after sharing them
Thank you for trusting SOND with your voice recordings.
For the latest version of this Privacy Policy, visit: sond.evdokimov.ai/privacy
This privacy policy was last reviewed and updated on February 10, 2026.