Privacy Policy

1. INTRODUCTION

This Privacy Policy describes how the QualiMate mobile application ("the Application") collects, uses, stores, and protects user data. We place special emphasis on protecting the privacy and security of your data.

By using the Application, you agree to the terms of this Privacy Policy. If you do not agree with any provision, please do not use the Application.

2. DATA COLLECTION

2.1. Data We DO NOT Collect

QualiMate DOES NOT COLLECT the following data:

• Passwords and credentials
• Personally Identifiable Information (PII, name, address, phone, email)
• Geolocation
• Contacts
• Photos from the gallery (except drawings you explicitly select)
• Credit card data (all payments are processed by app stores)
• Browser history
• Content of drawing files

2.2. Local Data (Stored Only on Your Device)

The following data is stored exclusively locally on your device in an encrypted SQLite database and is NOT transmitted to external servers (except when the User has explicitly enabled Webhook integration, see §2.5):

• Part information (name, drawing number, material)
• Dimensions and tolerances of parts
• Measurement results
• Drawings (copies of files you select)
• Quality control reports
• Application settings
• Employee identifier (employeeId) and username (for audit and reports)

2.3. Automatically Collected Technical Data

To ensure stable application operation and bug fixing, we automatically collect the following anonymized technical data via the Sentry.io service:

Error and Crash Data:

• Error type and description
• Stack trace
• Application version
• Operating system version
• Device model
• Interface language
• Time of error occurrence

Audit Data (optional, if entered by the user):

• Employee identifier (employeeId)
• Username
• Department and Role

Data that is NOT included in error reports:

• Full paths to drawing files (only the base file name)
• Content of files
• Specific measurement values
• Personal data (PII) — the option sendDefaultPii = false is enabled

2.4. Data from App Stores

When purchasing a subscription through the Apple App Store or Google Play:

• Payment data is processed exclusively by the respective app store
• We only receive transaction confirmation (without card data)
• Apple's and Google's privacy policies apply to payments

2.5. Data Transmitted via Webhook Integration (User's Choice)

If the User has explicitly enabled the Webhook feature in the application settings, the following data may be automatically sent to the URL specified by the User each time measurements are saved:

• Part identifier, name, and drawing number
• Process identifier and lot number
• Measurement results (nominals, tolerances, actual values)
• Part pass/fail status
• Event timestamp

3. DATA USE

3.1. Purposes of Use

Collected technical data is used exclusively for:

• Diagnostics and error correction
• Improving application stability
• Performance analysis
• Technical user support

3.2. Audit and Reporting

The employee identifier and username are used for:

• Creating quality control reports
• Tracking measurement operations (who, when, which part was inspected)
• Ensuring traceability in production processes

This data is NOT used for marketing or profiling.

4. DATA STORAGE AND PROTECTION

4.1. Local Storage

• All user data is stored locally on the device in an encrypted SQLite database
• The Application uses built-in Android/iOS data protection mechanisms
• Data is protected by system application permissions

4.2. Data Transfer

Data is NOT transferred to third parties, except for:

• Technical error data → Sentry.io (for diagnostics only)
• Quality control data → to the URL specified by the User (only when Webhook is explicitly enabled, see §2.5)
• All transfers are protected by HTTPS/TLS encryption

4.3. Storage on Sentry.io Servers

• Error logs are stored on Sentry.io servers (US/EU)
• Retention period: up to 90 days
• Sentry.io complies with GDPR and SOC 2 requirements
• Details: https://sentry.io/privacy/

5. USER RIGHTS

5.1. Data Access

Since all your data is stored locally on your device, you have full control and access to it through the application interface.

5.2. Data Deletion

Local Data:

• You can delete individual parts, measurements, or reports through the application interface
• Complete deletion of all data: uninstall the application from your device

Data in Sentry.io:

• To request deletion of error logs, contact us: aqc.soft@gmail.com
• Specify the approximate period and application version

5.3. Opting Out of Telemetry

In the current version, automatic sending of error reports is enabled by default to ensure application stability. We plan to add an option to disable telemetry in future versions.

6. THIRD PARTIES

6.1. Sentry.io

Purpose: Error and performance monitoring
Data: Technical logs, device model, OS version
Policy: https://sentry.io/privacy/
Server Location: USA, EU

6.2. App Stores

Google Play Store:

• Policy: https://policies.google.com/privacy
• Processes payments and application installations

Apple App Store:

• Policy: https://www.apple.com/legal/privacy/
• Processes payments and application installations

We do not control and are not responsible for the privacy policies of third parties.

6.3. Webhook Endpoints (Configured by User)

Purpose: Automatic sending of quality control results to an external system
Data: Part identifiers, measurement results, pass/fail status
Note: The destination URL is specified by the User, not the Developer
Default: Feature is disabled

The Developer has no access to data transmitted via Webhook and does not control the recipient server. The User is fully responsible for choosing a trusted endpoint and complying with applicable data protection legislation when transmitting data to external systems.

7. CHILDREN

QualiMate is a professional quality control tool for manufacturing and is not intended for children under 13 years of age.

We do not knowingly collect personal data from children. If you become aware that a child has provided us with data, please contact us, and we will take steps to delete it.

8. INTERNATIONAL DATA TRANSFER

Technical error data may be transferred to and stored on Sentry.io servers located in the USA and the European Union. Sentry.io is certified in accordance with:

• EU-U.S. Data Privacy Framework
• Swiss-U.S. Data Privacy Framework
• GDPR (General Data Protection Regulation)

9. CHANGES TO THE PRIVACY POLICY

We reserve the right to modify this Privacy Policy. Upon making material changes:

• The effective date will be updated
• Users will be notified through an application update
• Continued use of the application constitutes agreement to the changes

We recommend periodically checking this page for updates.

10. LEGAL COMPLIANCE

10.1. GDPR (European Union)

If you are located in the EU, you have the following rights:

• Right to access your data
• Right to rectification of data
• Right to erasure of data ("right to be forgotten")
• Right to restriction of processing
• Right to data portability
• Right to object to processing

10.2. CCPA (California, USA)

If you reside in California:

• We do not sell your personal data
• You have the right to know what data is collected
• You have the right to request data deletion

11. SECURITY

We implement the following security measures:

• Encryption in transit: All network connections use HTTPS/TLS
• Local storage: Data is protected by OS security mechanisms
• Data minimization: We collect only the necessary minimum
• Filtering: We remove sensitive data before transmission
• Access restriction: Only authorized personnel have access to logs

However, no method of transmission or data storage is absolutely secure. We cannot guarantee 100% protection.

12. CONTACT INFORMATION

For all questions related to data privacy, you can contact us:

13. CONSENT

By using the QualiMate application, you confirm that you:

• Have read and understood this Privacy Policy
• Agree to the terms of data collection and use
• Understand that data is stored locally and deleting the app will result in its loss
• Are responsible for backing up important data