Privacy Policy

Last Updated: 3 August 2026

1. Introduction

This Privacy Policy applies to the Yoke mobile application, published on Google Play as Yoke Goals (package name: com.yokeapp.flutter) by Yoke Accountability and on the Apple App Store (the "App"), and to any related services we provide, including our website at percylane.io (collectively, the "Services"). Yoke is operated under Percy Lane Labs from the United Kingdom ("Yoke", "we", "our", or "us").

Yoke is a collaborative goal-tracking app that connects you with a partner (a "collaborator") so you can set shared goals, check in on your progress, and encourage each other. This Privacy Policy explains what information we collect, how we use and share it, how long we keep it, and the choices and rights you have. If you do not agree with this Privacy Policy, please do not use the App.

2. Information We Collect

Information you provide to us

Information collected automatically

Purchase information

Premium subscriptions are processed by Google Play or the Apple App Store. We receive information such as your subscription status and transaction identifiers so we can unlock Premium features. We never receive or store your full payment card details.

Device permissions

With your permission, the App may access your device's camera or photo library so you can add a profile picture or attach photos to your progress updates, and send you push notifications. You can withdraw these permissions at any time in your device settings.

3. How We Use Your Information

We use the information we collect to:

Where UK and EU data protection law applies, we rely on the following legal bases: performance of our contract with you (providing the Services), our legitimate interests (improving and securing the Services), your consent (for example, optional device permissions), and compliance with legal obligations.

4. Artificial Intelligence Features

Yoke uses artificial intelligence to provide context-aware nudges and encouragements and to calculate your Yoke Score, an automated metric reflecting your accountability and engagement. To provide these features, information such as your goal titles and details, progress check-ins, and engagement patterns may be processed by AI service providers acting on our behalf. These providers are only permitted to process your information to provide these features to us and may not use it for their own purposes. AI-generated nudges are automated and provided for motivational purposes only.

5. How We Share Your Information

We share your information only in the following circumstances:

We do not sell your personal data, and we do not share it with third parties for their own advertising or marketing purposes.

6. Data Retention and Account Deletion

We keep your personal data for as long as your account is active and as needed to provide the Services.

You can delete your account and associated data at any time:

When you delete your account, we delete your personal data, including your goals, progress history, notes, and media. Copies may persist in secure backups for a limited period before being purged. We may retain limited information where we are legally required to do so (for example, records of transactions) or where necessary to enforce our terms and keep the Services safe (for example, moderation records relating to banned accounts).

7. Security

We use industry-standard technical and organisational measures to protect your information, including encryption of data in transit, encrypted password storage, and access controls limiting who can access personal data. No method of transmission or storage is completely secure, so we cannot guarantee absolute security, but we work to protect your information and to respond appropriately to any suspected breach.

8. Your Rights

Depending on where you live, you may have rights under data protection law (including the UK GDPR and EU GDPR), such as the right to:

To exercise any of these rights, contact us at hello@percylane.io. We will respond within the timescales required by law. If you are in the UK, you also have the right to complain to the Information Commissioner's Office (ICO) at ico.org.uk; if you are in the EEA, you may complain to your local supervisory authority.

9. International Data Transfers

We are based in the United Kingdom, and our service providers may process data in other countries. Where your personal data is transferred outside the UK or the European Economic Area, we ensure appropriate safeguards are in place, such as adequacy decisions or approved standard contractual clauses.

10. Children's Privacy

The App is not directed at children under 13, and you must be at least 13 years of age to create an account. We do not knowingly collect personal data from children under 13. If you believe a child under 13 has provided us with personal data, please contact us at hello@percylane.io and we will delete it.

11. Third-Party Services

The App uses third-party services such as Sign in with Google and Google Play billing, and may contain links or sharing options to third-party platforms. Those services are governed by their own privacy policies, and we encourage you to review them. This Privacy Policy should be read together with our Terms & Conditions.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. When we do, we will post the updated policy on this page and revise the "Last Updated" date above. For material changes, we will provide additional notice, such as an in-app message. Your continued use of the App after an update means you accept the revised policy.

13. Contact Us

If you have any questions about this Privacy Policy or how we handle your data, please contact us at:

Email: hello@percylane.io
Address: Percy Lane Labs, 3rd Floor, 86-90 Paul Street, London, EC2A 4NE, United Kingdom