Privacy Policy

Last updated May 12, 2026

This Privacy Notice for Rebound ("we", "us", or "our") describes how and why we might access, collect, store, use, and/or share ("process") your personal information when you use our services ("Services").

Introduction

This Privacy Notice applies when you download and use our mobile application, Rebound, or any other application of ours that links to this Privacy Notice.

It also applies when you engage with us in other related ways, including any marketing or events.

Reading this Privacy Notice will help you understand your privacy rights and choices. We are responsible for making decisions about how your personal information is processed. If you do not agree with our policies and practices, please do not use our Services.

If you have any questions or concerns, please contact us at hello@rebound.rehab.

Summary of key points

What personal information do we process? When you visit, use, or navigate our Services, we may process personal information depending on how you interact with us and the Services, the choices you make, and the products and features you use.

Do we process any sensitive personal information? Some information may be considered special or sensitive in certain jurisdictions. We process health-related data you choose to log within the app, including recovery metrics and any photos you attach to check-ins. We process sensitive personal information only with your consent or as otherwise permitted by applicable law.

Do we collect any information from third parties? We do not collect any information from third parties.

How do we process your information? We process your information to provide, improve, and administer our Services, communicate with you, for security and fraud prevention, and to comply with law. We may also process your information for other purposes with your consent. We process your information only when we have a valid legal reason to do so.

In what situations and with which parties do we share personal information? We may share information in specific situations and with specific third parties.

How do we keep your information safe? We have adequate organisational and technical processes and procedures in place to protect your personal information. However, no electronic transmission over the internet or information storage technology can be guaranteed to be 100% secure.

What are your rights? Depending on where you are located geographically, the applicable privacy law may mean you have certain rights regarding your personal information.

How do you exercise your rights? The easiest way to exercise your rights is by visiting rebound.rehab/contact-us, or by contacting us. We will consider and act upon any request in accordance with applicable data protection laws.

Table of contents

1. What information do we collect?

In Short: We collect personal information that you provide to us.

Personal information you disclose to us

We collect personal information that you voluntarily provide to us when you register on the Services, express an interest in obtaining information about us or our products and Services, when you participate in activities on the Services, or otherwise when you contact us.

Personal information provided by you

The personal information that we collect depends on the context of your interactions with us and the Services, the choices you make, and the products and features you use. The personal information we collect may include:

  • Names
  • Email addresses
  • Passwords

Sensitive information

When necessary, with your consent or as otherwise permitted by applicable law, we process health data. This includes recovery data you choose to log within the app, such as pain levels, swelling, stiffness, range of motion values, confidence scores, exercise completion records, rehabilitation notes, and any photos you attach to or upload during check-ins.

Payment data

We may collect data necessary to process your payment if you choose to make purchases, such as your payment instrument number and the security code associated with your payment instrument. All payment data is handled and stored by Apple Inc. and Google LLC.

You may find their privacy notices here: Apple Privacy Policy and Google Privacy Policy.

Application data

If you use our application, we may also collect the following information if you choose to provide us with access or permission:

  • Push notifications. We may request to send you push notifications regarding your account or certain features of the application. If you wish to opt out from receiving these types of communications, you may turn them off in your device settings.
  • Photos. We may request access to your device camera and photo library to allow you to take or upload photos as part of your daily check-in logs. These images are stored as part of your personal recovery record and are not used for any other purpose. You may choose not to provide photos; this will not affect core app functionality.

This information is primarily needed to maintain the security and operation of our application, for troubleshooting, and for our internal analytics and reporting purposes.

All personal information that you provide to us must be true, complete, and accurate, and you must notify us of any changes to such personal information.

2. How do we process your information?

In Short: We process your information to provide, improve, and administer our Services, communicate with you, for security and fraud prevention, and to comply with law.

We process your personal information for a variety of reasons, depending on how you interact with our Services, including:

  • To facilitate account creation and authentication and otherwise manage user accounts. We may process your information so you can create and log in to your account, as well as keep your account in working order.
  • To deliver and facilitate delivery of services to the user. We may process your information to provide you with the requested service.
  • To generate personalised recovery observations. We use the health data you log, including pain, swelling, stiffness, range of motion, confidence and exercise completion, to generate recovery insights and observations within the app. This processing is automated and rule-based; it does not involve artificial intelligence or profiling for any external purpose. All observations are for personal tracking only and do not constitute medical advice.
  • To respond to user inquiries and offer support to users. We may process your information to respond to your inquiries and solve any potential issues you might have with the requested service.
  • To send administrative information to you. We may process your information to send you details about our products and services, changes to our terms and policies, and other similar information.
  • To save or protect an individual's vital interest. We may process your information when necessary to save or protect an individual's vital interest, such as to prevent harm.
  • To delete user accounts. We may use your email address to delete your account and associated data upon request.

4. When and with whom do we share your personal information?

In Short: We may share information in specific situations described in this section and/or with the following third parties.

We may need to share your personal information in the following situations:

  • Infrastructure and database provider. We use Supabase as our database and backend infrastructure provider. Your personal data, including health logs and account information, is stored on Supabase servers located in Germany (EU). Supabase processes this data on our behalf under a Data Processing Agreement that includes the European Commission's Standard Contractual Clauses. For more information, see Supabase's privacy policy.
  • Payment processors. In-app purchases and subscriptions are handled entirely by Apple Inc. and Google LLC. We do not receive or store your payment details. These processors operate under their own privacy policies.
  • Business transfers. We may share or transfer your information in connection with, or during negotiations of, any merger, sale of company assets, financing, or acquisition of all or a portion of our business to another company.

5. Is your information transferred internationally?

In Short: We may transfer, store, and process your information in countries other than your own.

Our servers are located in Germany. Regardless of your location, please be aware that your information may be transferred to, stored by, and processed by us in our facilities and in the facilities of the third parties with whom we may share your personal information, including facilities in the United States and other countries.

If you are a resident in the European Economic Area (EEA), United Kingdom (UK), or Switzerland, then these countries may not necessarily have data protection laws or other similar laws as comprehensive as those in your country. However, we will take all necessary measures to protect your personal information in accordance with this Privacy Notice and applicable law.

European Commission's Standard Contractual Clauses

We have implemented measures to protect your personal information, including by using the European Commission's Standard Contractual Clauses for transfers of personal information between us and our third-party providers. These clauses require all recipients to protect all personal information that they process originating from the EEA or UK in accordance with European data protection laws and regulations. Our Standard Contractual Clauses can be provided upon request.

We have implemented similar appropriate safeguards with our third-party service providers and partners, and further details can be provided upon request to hello@rebound.rehab.

6. How long do we keep your information?

In Short: We keep your information for as long as your account is active or as needed to provide you with our Services.

We will only keep your personal information for as long as it is necessary for the purposes set out in this Privacy Notice, unless a longer retention period is required or permitted by law, such as tax, accounting, or other legal requirements.

We consider an account to be inactive when a user has not logged in for a period of twelve (12) months. In the event of account inactivity, we will notify you before taking any action on your data.

When we have no ongoing legitimate business need to process your personal information, we will either delete or anonymise such information, or, if this is not possible because your personal information has been stored in backup archives, then we will securely store your personal information and isolate it from any further processing until deletion is possible.

You may request deletion of your account and all associated data at any time by using the account settings within the app or by contacting us at hello@rebound.rehab.

7. How do we keep your information safe?

In Short: We aim to protect your personal information through a system of organisational and technical security measures.

We have implemented appropriate and reasonable technical and organisational security measures designed to protect the security of any personal information we process. However, despite our safeguards and efforts to secure your information, no electronic transmission over the Internet or information storage technology can be guaranteed to be 100% secure, so we cannot promise or guarantee that hackers, cybercriminals, or other unauthorised third parties will not be able to defeat our security and improperly collect, access, steal, or modify your information.

Although we will do our best to protect your personal information, transmission of personal information to and from our Services is at your own risk. You should only access the Services within a secure environment.

8. Do we collect information from minors?

In Short: We do not knowingly collect data from or market to children under 18 years of age or the equivalent age as specified by law in your jurisdiction.

We do not knowingly collect, solicit data from, or market to children under 18 years of age or the equivalent age as specified by law in your jurisdiction, nor do we knowingly sell such personal information. By using the Services, you represent that you are at least 18 or the equivalent age as specified by law in your jurisdiction or that you are the parent or guardian of such a minor and consent to such minor dependent's use of the Services.

If we learn that personal information from users less than 18 years of age has been collected, we will deactivate the account and take reasonable measures to promptly delete such data from our records. If you become aware of any data we may have collected from children under age 18, please contact us at hello@rebound.rehab.

9. What are your privacy rights?

In Short: Depending on your location, you have rights that allow you greater access to and control over your personal information. You may review, change, or terminate your account at any time.

In some regions (like the EEA, UK, Switzerland, and Canada), you have certain rights under applicable data protection laws. These may include the right (i) to request access and obtain a copy of your personal information, (ii) to request rectification or erasure, (iii) to restrict the processing of your personal information, (iv) if applicable, to data portability, and (v) not to be subject to automated decision-making. In certain circumstances, you may also have the right to object to the processing of your personal information.

You can make such a request by contacting us using the contact details provided in the section "How can you contact us about this notice?" below. We will consider and act upon any request in accordance with applicable data protection laws.

If you are located in the EEA or UK and you believe we are unlawfully processing your personal information, you also have the right to complain to your Member State data protection authority or UK data protection authority. If you are located in Switzerland, you may contact the Federal Data Protection and Information Commissioner.

Withdrawing your consent

If we are relying on your consent to process your personal information, you have the right to withdraw your consent at any time by contacting us using the details in the section "How can you contact us about this notice?" below. Please note that this will not affect the lawfulness of the processing before its withdrawal.

Account information

If you would at any time like to review or change the information in your account or terminate your account, you can do so via your account settings within the app.

Upon your request to terminate your account, we will deactivate or delete your account and information from our active databases. However, we may retain some information in our files to prevent fraud, troubleshoot problems, assist with any investigations, enforce our legal terms and/or comply with applicable legal requirements.

If you have questions or comments about your privacy rights, you may email us at hello@rebound.rehab.

10. Controls for Do-Not-Track features

Most web browsers and some mobile operating systems and mobile applications include a Do-Not-Track ("DNT") feature or setting you can activate to signal your privacy preference not to have data about your online browsing activities monitored and collected. At this stage, no uniform technology standard for recognising and implementing DNT signals has been finalised. As such, we do not currently respond to DNT browser signals or any other mechanism that automatically communicates your choice not to be tracked online. If a standard for online tracking is adopted that we must follow in the future, we will inform you about that practice in a revised version of this Privacy Notice.

California law requires us to let you know how we respond to web browser DNT signals. Because there currently is not an industry or legal standard for recognising or honouring DNT signals, we do not respond to them at this time.

11. Do United States residents have specific privacy rights?

In Short: If you are a resident of California, Colorado, Connecticut, Delaware, Florida, Indiana, Iowa, Kentucky, Maryland, Minnesota, Montana, Nebraska, New Hampshire, New Jersey, Oregon, Rhode Island, Tennessee, Texas, Utah, or Virginia, you may have the right to request access to and receive details about the personal information we maintain about you.

Categories of personal information we collect

Category Examples Collected
A. Identifiers Contact details, email address, account name YES
B. Personal information as defined in the California Customer Records statute Name, contact information, financial information YES
C. Protected classification characteristics Gender, age, date of birth, race and ethnicity NO
D. Commercial information Transaction information, purchase history NO
E. Biometric information Fingerprints and voiceprints NO
F. Internet or other similar network activity Browsing history, online behaviour NO
G. Geolocation data Device location NO
H. Audio, electronic, sensory, or similar information Images created in connection with our Services YES
I. Professional or employment-related information Job title, work history NO
J. Education Information Student records NO
K. Inferences drawn from collected personal information Profiles or summaries about preferences NO
L. Sensitive personal information Account login information and health data YES

We only collect sensitive personal information as defined by applicable privacy laws or for the purposes allowed by law or with your consent. We do not collect or process sensitive personal information for the purpose of inferring characteristics about you.

How we use and share personal information

Learn more about how we use your personal information in the section "How do we process your information?"

We have not disclosed, sold, or shared any personal information to third parties for a business or commercial purpose in the preceding twelve (12) months. We will not sell or share personal information in the future belonging to website visitors, users, and other consumers.

Your rights

You have rights under certain US state data protection laws. These rights include:

  • Right to know whether or not we are processing your personal data
  • Right to access your personal data
  • Right to correct inaccuracies in your personal data
  • Right to request the deletion of your personal data
  • Right to obtain a copy of the personal data you previously shared with us
  • Right to non-discrimination for exercising your rights
  • Right to opt out of the processing of your personal data if it is used for targeted advertising, the sale of personal data, or profiling

How to exercise your rights

To exercise these rights, you can contact us by visiting rebound.rehab/contact-us or by emailing us at hello@rebound.rehab.

Appeals

Under certain US state data protection laws, if we decline to take action regarding your request, you may appeal our decision by emailing us at hello@rebound.rehab. If your appeal is denied, you may submit a complaint to your state attorney general.

12. Do we make updates to this notice?

In Short: Yes, we will update this notice as necessary to stay compliant with relevant laws.

We may update this Privacy Notice from time to time. The updated version will be indicated by an updated "Last updated" date at the top of this Privacy Notice. If we make material changes to this Privacy Notice, we may notify you either by prominently posting a notice of such changes or by directly sending you a notification. We encourage you to review this Privacy Notice frequently to be informed of how we are protecting your information.

13. How can you contact us about this notice?

If you have questions or comments about this notice, you may email us at hello@rebound.rehab.

14. How can you review, update, or delete the data we collect from you?

Based on the applicable laws of your country or state of residence in the US, you may have the right to request access to the personal information we collect from you, details about how we have processed it, correct inaccuracies, or delete your personal information. You may also have the right to withdraw your consent to our processing of your personal information. These rights may be limited in some circumstances by applicable law.

To request to review, update, or delete your personal information, please visit rebound.rehab/contact-us or email us at hello@rebound.rehab.