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Privacy Policy

Last updated: January 2026

1. Introduction

Welcome to SynDiary ("we," "our," or "us"). We are committed to protecting your privacy and ensuring you have a positive experience when using our personal data hub application. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our services.

2. Information We Collect

We may collect information about you in a variety of ways, including:

Personal Data

When you register for an account or use our services, we may collect personally identifiable information, such as your name, email address, and other contact information you voluntarily provide.

Audio Recordings

With your explicit permission, SynDiary can access your device's microphone to record audio for transcription purposes. Audio recordings are processed using Google's Gemini AI service to convert speech to text. Audio data is transmitted to Google's servers for processing but is not permanently stored by us after transcription is complete. You can revoke microphone permissions at any time through your device settings.

Data You Import

SynDiary allows you to consolidate data from various sources including social media platforms (such as Facebook and Instagram), calendar applications, and other services. This data is imported at your request and stored securely on your device in your personal hub.

Usage Data

We may automatically collect information about your device and how you interact with our application, including IP address, browser type, operating system, and usage patterns.

3. How We Use Your Information

We use the information we collect to:

  • Provide, operate, and maintain our services
  • Process and complete transactions
  • Transcribe audio recordings into text entries
  • Provide AI-powered features such as chat assistance and content summarization
  • Send you technical notices and support messages
  • Respond to your comments, questions, and requests
  • Improve our services through analysis (with your consent)
  • Protect against unauthorized access and ensure the security of our platform

4. Data Storage and Security

Local-First Storage

Your diary entries, imported data, and personal information are stored locally on your device. We do not have access to your local data, and it is not uploaded to our servers. This means your personal information remains under your control on your own device.

Security Measures

We implement appropriate technical and organizational security measures to protect your personal information. Your data is encrypted both in transit and at rest. However, no method of transmission over the Internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

5. Data Retention

We will retain your personal information only for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law. Since your data is stored locally on your device, you have full control over its retention. You may delete your data at any time through the application settings or by uninstalling the app.

6. Your Rights

Depending on your location, you may have certain rights regarding your personal information, including:

  • The right to access your personal data
  • The right to correct inaccurate data
  • The right to request deletion of your data
  • The right to restrict or object to processing
  • The right to data portability (export your data)
  • The right to withdraw consent (including microphone permissions)

7. Third-Party Services

Our application uses the following third-party services:

Google Gemini AI

We use Google's Gemini AI service for audio transcription and AI-powered features such as chat assistance and content analysis. When you use these features, your data (including audio recordings and text) is sent to Google's servers for processing. Google processes this data in accordance with their terms of service. Google's use of this data is governed by Google's Privacy Policy.

Other Third-Party Links

Our application may contain links to other third-party websites or services that are not operated by us. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services. We encourage you to review the privacy policies of any third-party services you access.

8. Permissions

SynDiary may request the following device permissions:

  • Microphone (RECORD_AUDIO): Used to record audio for transcription into diary entries. Audio is processed by Google Gemini AI and is not stored after transcription.
  • Storage: Used to save your diary entries and imported data locally on your device.
  • Internet: Required to communicate with Google Gemini AI for transcription and AI features.

You can manage these permissions at any time through your device's settings.

9. Children's Privacy

Our services are not intended for individuals under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13, we will take steps to delete such information.

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 and updating the "Last updated" date. You are advised to review this Privacy Policy periodically for any changes.

11. Contact Us

If you have any questions about this Privacy Policy or our practices, please contact us at:

SynDiary
Email: [email protected]