Privacy Policy

Last updated: 3 February 2026

PostThis ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application.

Information We Collect

When you use PostThis, we may collect the following information:

• Photos: Images you choose to upload for caption generation. These are processed by our AI service and are not stored permanently.
• Usage Data: Anonymous analytics about how you use the app to help us improve the service.
• Device Information: Basic device information such as device type and operating system version.

How We Use Your Information

We use the information we collect to:

• Generate AI-powered captions for your photos
• Improve and optimise the app experience
• Provide customer support
• Send important updates about the service

Photo Processing

When you upload a photo for caption generation:

• The image is sent securely to our AI processing service (powered by OpenAI)
• The image is used solely to generate your captions
• Images are not stored after processing is complete
• We do not use your images to train AI models

Data Sharing

We do not sell, trade, or rent your personal information to third parties. We may share data with:

• Service Providers: Third-party services that help us operate the app (e.g., OpenAI for AI processing, analytics providers)
• Legal Requirements: When required by law or to protect our rights

Data Security

We implement appropriate technical and organisational measures to protect your personal information against unauthorised access, alteration, disclosure, or destruction.

Your Rights

Under UK GDPR, you have the right to:

• Access the personal data we hold about you
• Request correction of inaccurate data
• Request deletion of your data
• Object to processing of your data
• Data portability

Children's Privacy

PostThis is not intended for use by children under 13. We do not knowingly collect personal information from children under 13.

Changes to This 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.

Contact Us

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

Email: support@phdnetworks.co.uk
Address: PhD Networks & Systems Ltd, Leeds, United Kingdom