Cookie and Tracker Policy for Gainflow

Last updated: February 05, 2026

Owner and Data Controller: Dawid Zaręba

1. Introduction

This document informs Users about the technologies that help this Application to achieve the purposes described below. These technologies allow the Owner to access and store information (e.g., via a Cookie) or use resources (e.g., by running a script) on a User’s device.

For simplicity, all such technologies are defined as "Trackers" within this document. While Cookies are browser-based, mobile apps use different tracking technologies; this policy covers both.

2. How we use Trackers

We use Trackers for two main purposes: strictly necessary operations and measurement/analytics.

A. Strictly Necessary (Technical)

These Trackers are essential for the operation of the Service, such as keeping you logged in or ensuring the security of your account.

Source: First-party (Gainflow).
Purpose: Session management and security.
Duration: Most expire when you close your session.

B. Measurement and Analytics

These Trackers help us understand how you use the app so we can improve the user experience.

Vercel Analytics (Vercel Inc.)
- Scope: Web application.
- Data: Usage data, IP address (anonymized), device type.
- Privacy Link: Vercel Privacy Policy
Google Analytics for Firebase (Google LLC)
- Scope: Mobile application.
- Data: App usage patterns, session duration, device identifiers.
- Privacy Link: Google Privacy Policy

3. Third-Party Trackers

Unlike your previous policy draft, please note that we use third-party Trackers (Google and Vercel). These companies may process your data according to their own privacy policies linked above.

4. How to Manage Your Preferences

You have the right to decide whether to allow or block Trackers.

On Web Browsers:

You can manage cookies directly in your browser settings:

On Mobile Devices:

You can opt-out of tracking via your device system settings:

iOS: Settings > Privacy & Security > Tracking.
Android: Settings > Google > Ads > Delete Advertising ID.

5. Consequences of Denying Trackers

While you are free to block Trackers, please be aware that some features of Gainflow (especially staying logged in or receiving technical support) may not function correctly without "Necessary" Trackers.

6. Prevailing Language

In the event of any discrepancy between the language versions of this Cookie Policy, the English version shall prevail.

Cookie Policy of www.gainflow.app/