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Privacy Policy

Last updated December 30, 2025

This Privacy Notice for EFFI OU (doing business as EFFI Fasting Tracker) ("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"), including when you:

  • Visit our website at https://www.fasteffi.com or any website of ours that links to this Privacy Notice
  • Download and use our mobile application (EFFI Fasting Tracker), or any other application of ours that links to this Privacy Notice
  • Use EFFI Fasting Tracker. A fasting tracker that helps lose weight and regain mental strength through ancient fasting plans.
  • Engage with us in other related ways, including any marketing or events

Questions or concerns? 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 still have any questions or concerns, please contact us at effidigital@gmail.com.

Summary of Key Points

This summary provides key points from our Privacy Notice, but you can find out more details about any of these topics by clicking the link following each key point or by using our table of contents below to find the section you are looking for.

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 of the information may be considered "special" or "sensitive" in certain jurisdictions, for example your racial or ethnic origins, sexual orientation, and religious beliefs. We do not process sensitive personal information.

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 organizational 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, so we cannot promise or guarantee that hackers, cybercriminals, or other unauthorized third parties will not be able to defeat our security and improperly collect, access, steal, or modify your information.

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 submitting a data subject access request, 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?
  2. How Do We Process Your Information?
  3. What Legal Bases Do We Rely On To Process Your Personal Information?
  4. When And With Whom Do We Share Your Personal Information?
  5. Do We Offer Artificial Intelligence-Based Products?
  6. How Do We Handle Your Social Logins?
  7. How Long Do We Keep Your Information?
  8. How Do We Keep Your Information Safe?
  9. Do We Collect Information From Minors?
  10. What Are Your Privacy Rights?
  11. Controls For Do-Not-Track Features
  12. Do United States Residents Have Specific Privacy Rights?
  13. Do Other Regions Have Specific Privacy Rights?
  14. Do We Make Updates To This Notice?
  15. How Can You Contact Us About This Notice?
  16. How Can You Review, Update, Or Delete The Data We Collect From You?

1. What Information Do We Collect?

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 the following:

  • usernames

Sensitive Information. We do not process sensitive information.

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 Superwall. You may find their privacy notice link(s) here: https://superwall.com/legal/privacy-policy/

Social Media Login Data. We may provide you with the option to register with us using your existing social media account details, like your Facebook, X, or other social media account. If you choose to register in this way, we will collect certain profile information about you from the social media provider, as described in the section called "HOW DO WE HANDLE YOUR SOCIAL LOGINS?" below.

Application Data. If you use our application(s), we also may 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(s). If you wish to opt out from receiving these types of communications, you may turn them off in your device's settings.

This information is primarily needed to maintain the security and operation of our application(s), 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.

Google API

Our use of information received from Google APIs will adhere to Google API Services User Data Policy, including the Limited Use requirements.

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 the personal information for the following purposes listed below. We may also process your information for other purposes only with your prior explicit consent.

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 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.

15. How Can You Contact Us About This Notice?

If you have questions or comments about this notice, you may email us at effidigital@gmail.com or contact us by post at:

EFFI OU

99 Oismae tee

Tallinn, Harju maakond 13515

Estonia

16. 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 fill out and submit a data subject access request.