This Privacy Policy applies to the Happy Digestive mobile application (hereinafter referred to as the “Application”), developed by Yaşar Can Çilingir (hereinafter referred to as the “Service Provider”) as a Freemium service. The Application is provided on an “AS IS” basis.
The Application is designed as a digestive health and diet tracking tool. It does not function as a medical service and does not require users to create accounts or submit direct personal identity information. The Service Provider does not operate a backend server or centralized database for storing user data.
User-Provided Information
Users may voluntarily input information related to:
Digestive habits and observations
Dietary patterns or preferences
Application settings and configuration
The Application does not request or collect direct personal identifiers such as name, email address, phone number, or precise address.
Automatically Collected Information
To improve the service and support marketing efforts, the Application uses third-party SDKs that automatically collect certain non-personal information:
Device Identifiers: Such as IDFA (Identifier for Advertisers) or IDFV (Identifier for Vendors).
Usage Data: Information on how you interact with the Application (e.g., buttons clicked, screens visited, session duration).
Technical Data: IP address, device model, and operating system version.
This data is used for Analytics and Third-Party Advertising purposes to measure application performance and optimize advertising campaigns.
App Tracking Transparency (ATT)
On iOS devices, the Application requests your permission to track your activity for advertising purposes via the App Tracking Transparency framework. You can opt-in or opt-out at any time through your device settings. If you decline, advertising identifiers will not be used for cross-app tracking.
Most user-provided information is stored locally on the user’s device using system storage mechanisms.
This data remains under the user’s control.
It is not transmitted to or stored on the Service Provider’s own servers.
It can be removed at any time by deleting the Application.
Certain application features require interaction with third-party services. In these cases, relevant data may be transmitted directly to those services:
PostHog: Used for product analytics to understand user behavior and improve the Application.
TikTok Business SDK: Used for advertising attribution and tracking the effectiveness of marketing campaigns.
OpenAI API: Used to generate informational feedback based on user inputs. Only non-identifiable, context-based information is transmitted.
RevenueCat: Used to manage subscriptions and in-app purchases.
The Service Provider does not store or control the data retention practices of these third parties. Processing is governed by their respective privacy policies.
AI-generated outputs are provided for informational and educational purposes only and should not be considered medical advice.
OpenAI Privacy Policy: https://openai.com/privacy
The Service Provider does not access or store payment details. All transactions are handled through Apple’s App Store infrastructure.
RevenueCat Privacy Policy: https://www.revenuecat.com/privacy/
The Service Provider does not sell, rent, or independently disclose user data. Data is processed by third-party services solely to provide Application functionality. Disclosure required by law would be handled by the relevant third-party providers where applicable.
The Service Provider does not retain user data on its own systems. Local data remains on your device. Third-party services may retain data temporarily under their own policies.
The Application is not intended for use by children under the age of 13. The Service Provider does not knowingly collect personal information from children.
The Service Provider relies on platform-level security (iOS) and reputable third-party providers to protect data processed through the Application.
This Privacy Policy may be updated periodically. Continued use of the Application indicates acceptance of the updated policy.
Effective Date: 2026-03-04 Contact: appwordowl@gmail.com
These Terms & Conditions apply to the Happy Digestive mobile application developed by Yaşar Can Çilingir. By using the Application, you agree to these terms.
The Application is for informational and educational purposes only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Always seek the advice of a qualified health provider with any questions regarding a medical condition.
The Application and its original content are the exclusive property of the Service Provider. You may not copy, modify, or reverse engineer any part of the Application.
The Application relies on third-party services, including:
OpenAI API (AI Data Processing)
PostHog (Product Analytics)
TikTok Business SDK (Marketing & Attribution)
RevenueCat (Subscription Management)
Apple App Store Services
The Service Provider is not responsible for the availability or policies of these third-party services.
Payment processing is handled entirely by Apple and RevenueCat. Subscription terms, renewals, and cancellations are governed by Apple’s App Store policies.
RevenueCat Terms: https://www.revenuecat.com/terms/
Certain features require an active internet connection. You are responsible for any data charges incurred through your network provider.
The Application is provided “AS IS.” To the fullest extent permitted by law, the Service Provider shall not be liable for any direct or indirect damages arising from the use or inability to use the Application, or the accuracy of AI-generated content.
The Service Provider may update these Terms & Conditions from time to time. Continued use of the Application after changes constitutes acceptance of the updated terms.
Effective Date: 2026-03-04 Contact Us: appwordowl@gmail.com