Single Form Portfolio

Privacy Policy

Effective date: May 2026  ·  Published by Hidden Mango Limited  ·  England & Wales

The short version

1. Who we are

Single Form Portfolio is developed and published by Hidden Mango Limited, a company registered in England and Wales.

If you have any questions about this policy, please contact us at info@singleformaccounting.com.

2. Data we collect

We do not collect any personal data. All information you enter into Single Form Portfolio — including portfolio holdings, transactions, dividends, and CGT calculations — is stored exclusively in a local SQLite database on your device.

This data never leaves your device and is never transmitted to us or any third party.

3. Data stored on your device

The following data is stored locally on your device only:

This data is under your full control. It is removed from your device if you uninstall the app.

4. Third-party services

Single Form Portfolio uses Yahoo Finance to search for securities (shares and ETFs) by name or ticker symbol. When you perform a security search, your search query is sent to Yahoo Finance's public API. No personal data, account information, or portfolio data is included in these requests.

Yahoo Finance is operated by Yahoo Inc. Their privacy policy is available at legal.yahoo.com .

The app does not use any analytics services, advertising networks, crash reporting tools, or any other third-party SDKs that collect data.

5. Subscription and payments

Single Form Portfolio offers an optional paid subscription processed through Google Play Billing. All payment transactions are handled entirely by Google. We do not receive, process, or store any payment card details.

Google's privacy policy is available at policies.google.com/privacy .

6. Permissions

Single Form Portfolio requests only the permissions necessary for the app to function:

The app does not request access to your camera, microphone, contacts, location, or any other device data.

7. Children's privacy

Single Form Portfolio is intended for adults managing personal investment portfolios. The app is not directed at children under the age of 13, and we do not knowingly collect any data from children.

8. Your rights

As we do not collect or hold any personal data on our servers, there is no personal data for us to provide, correct, or delete on request. All data held by the app exists solely on your device and is within your control at all times.

If you have any concerns, please contact us at info@singleformaccounting.com.

9. Changes to this policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated effective date. We encourage you to review this policy periodically.