Introduction
This is the Privacy Policy of apps of HEYOS YAZILIM HİZMETLERİ TİCARET LİMİTED
ŞİRKETİ and its various & next versions (hereinafter collectively referred to as "us",
"we", or "our") and is incorporated into and is subject to our Terms of Use which can be
found at https://heyos.co/terms-of-use.
In this Privacy Policy, we refer to our products and services as the "Service". Please read
on to learn more about our data handling practices. Your use of the Service signifies that you agree with
the terms of this Privacy Policy. If you do not agree with the terms of this Privacy Policy, please do not
use the Service.
Information We Collect
Our application processes user data strictly on the user's device. We do not
own, operate, or maintain backend servers for storing user content or personal data.
User data is never transmitted to us or shared with third parties, except where explicitly required to
provide a user-initiated feature through trusted platform APIs.
The application only accesses data necessary for its core functionality, and all processing occurs
locally on the device whenever possible.
We do not collect, store, sell, or analyze personal emails, contacts, or user-generated content on
remote servers.
Depending on the functionality you use, the application may request permission to access certain
device features such as photos, camera, files, or email content. These permissions are used solely to
provide the requested functionality within the app and are processed locally on your device whenever
possible.
We may also collect limited non-personal technical information made available by the platform, such
as crash diagnostics or anonymous usage statistics, solely for improving application stability and
performance.
Third-Party AI Processing
Some features in our applications may use third-party artificial intelligence
("AI") service providers to deliver functionality such as image analysis, image generation, text
recognition, translation, or other AI-powered results.
When you use these features, the content you voluntarily submit (such as images, text, or prompts)
may be securely transmitted to external AI providers, including providers such as OpenAI, solely for the
purpose of generating the requested output.
We transmit only the minimum content necessary to perform the requested feature. We do not transmit
personal account information such as your name, contacts, or device identifiers to third-party AI
providers.
AI processing occurs only after you provide explicit permission within the application. If you do
not grant permission, the AI feature will not be activated.
You may stop future AI processing at any time by not using AI-powered features.
Gmail API Data Usage
Our application processes your email data strictly on your device. We do not own,
operate, or maintain any backend servers, and your data is never transmitted to us or any third party.
Email data is accessed only after the user grants explicit permission through Google's
authorization flow and is used solely to provide the application's core functionality requested by the
user.
We do not store, collect, transfer, analyze, sell, or use Gmail data for advertising, profiling,
analytics, or AI model training purposes.
Our use of information received from Google APIs adheres to the Google API Services User Data Policy,
including the Limited Use requirements.
How We Use Information
We use information only for the following purposes:
• To provide the core functionality of the application;
• To process user-requested AI features;
• To improve application stability and performance;
• To comply with legal obligations when required by applicable law.
We do not sell personal information or use personal data for advertising purposes.
Data Access and Removal
Because most processing occurs locally on your device and we do not maintain
backend servers for storing user data, deleting the application from your device generally removes locally
stored application data.
You may also revoke any granted permissions at any time through your device settings.
Security
Protecting user privacy and personal information is important to us. We make
reasonable efforts to use secure platform technologies and trusted third-party providers where necessary.
However, due to the inherent nature of internet communications and third-party platforms, we cannot
guarantee absolute security.
Outbound Links
If you access websites, products, or services provided by third parties through
the Service, those third parties may collect information according to their own privacy policies. This
Privacy Policy does not apply to third-party services.
Age
The Service is not directed to children under the age of thirteen (13), and we do
not knowingly collect personal information from children under the age of thirteen.
Notification of Changes
We reserve the right to modify this Privacy Policy from time to time. Updated
versions will be published through our website or application.
Your continued use of the Service after changes become effective constitutes acceptance of the
updated Privacy Policy.
Your Rights
Depending on your jurisdiction, you may have rights regarding access, correction,
deletion, restriction, or objection to personal data processing.
To exercise any applicable rights, you may contact us at hello@heyos.co.
Contact Information
If you have any questions about this Privacy Policy, please contact us at hello@heyos.co.
Date
This Privacy Policy was updated on May 22, 2026.
