Testmatik Privacy Policy

Last Updated: June 9, 2025

1. Introduction

Testmatik application ("app", "service") is committed to protecting the privacy of our users. This privacy policy explains what information is collected when you use our application, how it is used, and how it is protected.

2. Information We Collect

2.1 Automatically Collected Information

Device Information: Device type, operating system version, app version
Usage Data: In-app activities, feature usage, performance data
Anonymous Identifiers: Anonymous user identifiers provided by AWS Cognito

2.2 User-Provided Information

Question Images: Question photos you upload for solving
Text Data: Text extracted from images via OCR (Optical Character Recognition)
Subscription Information: Premium subscription status managed through RevenueCat

3. How We Use Your Information

Service Delivery: To analyze your TYT/AYT questions and provide solutions
Feature Development: To improve our artificial intelligence algorithms
Technical Support: Error analysis and performance optimization
Subscription Management: Access control to premium features
Security: To prevent abuse and ensure service security

4. Third-Party Services

4.1 Amazon Web Services (AWS)

DynamoDB: User data and transaction history
Textract: Text extraction from images (OCR)
Cognito: Anonymous authentication
Secrets Manager: Secure storage of API keys

4.2 Artificial Intelligence Services

Perplexity AI: Question analysis and solution generation
OpenAI: Text processing and analysis
Together AI: Additional AI processing

4.3 RevenueCat

Premium subscription management
Purchase verification
Subscription status tracking

5. Data Storage and Security

5.1 Security Measures

All data is encrypted and stored in AWS's secure infrastructure
API keys are protected with AWS Secrets Manager
Data transfer is encrypted using HTTPS protocol
Access control and authentication mechanisms are used

5.2 Data Retention Periods

Question Images: Deleted immediately after processing
Transaction History: Stored for 1 year to improve service quality
User Account Data: Stored until account deletion
Subscription Information: Stored according to RevenueCat policies

6. Data Sharing

We do not share your personal data with third parties except in the following situations:

To fulfill our legal obligations
With our service providers (AWS, RevenueCat, etc.) for service delivery
With your explicit consent
For security and fraud prevention purposes

7. Your Rights

Under GDPR and applicable privacy laws, you have the following rights:

Right of Access: To know what data is being processed
Right of Rectification: To request correction of incorrect data
Right of Erasure: To request deletion of your data
Right to Object: To object to data processing
Right to Data Portability: To transfer your data to other platforms

8. Analytics and Performance

We collect anonymous usage data to monitor app performance and improve user experience. This data does not reveal your personal identity.

9. Location Data

Our application does not collect or use location data.

10. Cookies and Tracking Technologies

Our application does not use web-based cookies. Mobile app preferences are stored locally on your device.

11. International Data Transfer

Your data is processed and stored in AWS's Europe (Frankfurt) region. For AI services, data may be temporarily transferred to US servers but is immediately deleted after processing.

12. Privacy Policy Updates

This privacy policy may be updated from time to time. In case of significant changes, we will send in-app notifications. You can always find the current version on this page.

13. Legal Basis

Our data processing activities are based on the following legal grounds:

Service Contract: To provide services to you
Legitimate Interest: To improve service quality
Consent: For marketing communications (if any)
Legal Obligation: To fulfill legal requirements

14. Contact and Support

If you have questions about this privacy policy or wish to exercise your rights regarding your data, you can contact us:

App Name: Testmatik

Developer: Testmatik Team

Email: soydemir.ihsan@gmail.com

Address:
Turkey
Istanbul

Response Time: Requests sent via email will be responded to within 72 hours.

Data Protection Officer: You can send your requests regarding your personal data to the email address above.

This document is available in Turkish and English. In case of conflict, the Turkish version prevails.