CONTROLLER
Contact.
Jörg Tochtermann · TojoCode
Email: feedback@vmaxcheck.app
The complete serviceable postal address will be added before the public production launch.
IOS APP
Data processing in Vmax check.
Camera, LiDAR and surroundings
The app uses the camera, ARKit, LiDAR depth data and spatial environmental features to capture route points, re-align the measurement field, detect vehicles and estimate speed. These live sensor images are processed on the device and are not sent to us or a measurement backend.
Route profiles and observation point
Profile name, speed limit, spatial A–D geometry, quality values, reference images, optional world maps and an optional coarse GPS location are stored locally in the app container. Location is only used for a non-blocking plausibility warning.
Measurements and vehicle images
Successful records may include speed, time, direction, partial distance, point and inlier counts, quality data, diagnostics and a local JPEG of the detected vehicle. Images may contain vehicles, registration plates, people or surrounding features. Data remains on the iPhone until deleted in the app, removed with the app or deliberately exported.
Permissions
iOS asks for permission before camera or location access. Optional location access can be revoked in iOS Settings. Measurement requires camera and ARKit; it generally remains available without location.
Export and deletion
Profiles, CSV files, diagnostics and images leave the app only through a user-initiated share or export action. Local data can be removed through the provided management features or by deleting the app.
WEBSITE
vmaxcheck.app.
This static website is hosted by IONOS SE, Elgendorfer Straße 57, 56410 Montabaur, Germany. When pages are requested, the hosting provider processes technically necessary connection data such as IP address, time, requested resource, referrer, browser and operating system in server logs. This supports secure and reliable operation and attack prevention.
For visitors in the European Economic Area, the legal basis is our legitimate interest in a secure and reliable information service under Article 6(1)(f) GDPR. Technical log retention depends on hosting configuration and provider terms.
The website sets no first-party cookies, uses no advertising or analytics SDKs and loads no third-party fonts or social widgets. External links are governed by the respective provider’s privacy terms.
FEEDBACK
Email only after your action.
Feedback links open the mail client configured on your device. Only when you send the message do we receive the sender address, content and voluntarily attached files. We use this information to answer the request and improve the app.
Review images and logs before sending and remove unnecessary personal data. Support communication is deleted when it is no longer needed for handling and reproducible troubleshooting, unless statutory retention duties apply.
RIGHTS
Access and control.
Where we process personal data about you, applicable law may grant rights of access, rectification, erasure, restriction, portability and objection. You may withdraw consent for the future. Contact feedback@vmaxcheck.app.
You may also complain to a competent data protection supervisory authority. This policy will be updated when functionality, recipients or applicable law changes.
Last updated: 28 July 2026