Deployed iOS application

Privacy Policy for TargetLock

Effective date: October 21, 2026

This Privacy Policy explains how TargetLock handles information when you use the TargetLock iOS app. TargetLock estimates distance using your device camera, ARKit camera intrinsics, and a target height that you provide. The app is built to work locally on your device.

Data Collection

TargetLock does not collect personal data from users. The app does not require an account, does not ask for your name or email address, and does not send measurement data, camera images, video, settings, or device information to a server controlled by us.

Camera Access

TargetLock requests access to your device camera so it can display the live camera view and perform AR distance measurement. Camera frames are processed on your device for measurement purposes. TargetLock does not upload, sell, or share camera images or video.

ARKit and Measurement Data

TargetLock uses Apple's ARKit technology to obtain camera tracking and camera calibration information needed for distance estimation. Measurement values are calculated on your device. Measurement accuracy depends on the device, lighting, tracking quality, target alignment, tap precision, camera angle, current zoom, and the accuracy of the target height entered by the user.

Local App Settings

TargetLock stores app preferences locally on your device, such as display units, theme, grid overlay, crosshair overlay, haptic feedback, first-launch tutorial state, and last custom height. These preferences are used only to operate the app and are not transmitted to us.

Measurement History and Sharing

TargetLock may show recent measurements inside the app during the current app session. This history is not restored after app relaunch. If you choose to share a measurement or session history using the iOS share sheet, the information is shared only with the destination you select. TargetLock does not control the privacy practices of other apps or services you choose to share with.

No Location Tracking

TargetLock does not request or use your precise or approximate location.

No Advertising or Tracking

TargetLock does not use third-party advertising SDKs, does not track you across apps or websites, and does not use the advertising identifier (IDFA).

No Analytics or Third-Party Data Collection

TargetLock does not include analytics, crash reporting, advertising, or other third-party SDKs that collect user data.

Children's Privacy

TargetLock is not directed to children and does not knowingly collect personal information from children.

Data Retention

Because TargetLock does not collect personal data, we do not retain personal data on our servers. Local app preferences remain on your device until you change them, reset them, or delete the app. Current session measurement history is cleared when the app session ends.

Your Privacy Choices

You can revoke camera access at any time in iOS Settings. If camera access is disabled, TargetLock's AR measurement features may not work. You can remove locally stored app data by deleting TargetLock from your device.

Important Usage Limits

TargetLock provides distance estimates only. It is not a certified surveying, construction-safety, emergency, medical, weapon, or professional measurement instrument. Results may be affected by tap precision, known-height accuracy, target posture, lighting, tracking quality, camera angle, zoom, and distance.

Changes to This Privacy Policy

We may update this Privacy Policy if TargetLock's features or data practices change. Any updated policy will be posted on this page with a new effective date.

Contact

If you have questions about this Privacy Policy or TargetLock's privacy practices, contact:

Oleg Bourdo
tech_support@vozhyk.com