Privacy Policy & Terms of Use

Version: 2026-09-06.1
Service Provider: Vialog is provided by Alliansta.
Privacy Contact: support@vialog.tech

1. Local Device Operation (In-Vehicle)

Data Stored Locally: Vialog stores trip timestamps, distances, odometer readings, tax categories (Business, Commute, Private), rates, allowances, and custom input (notes or client identifiers) locally on this in-vehicle unit.
Vehicle Sensors: For automated trip logging, the application uses native vehicle signals (VHAL) and GPS. Android prompts for necessary location permissions separately.
Driver Responsibility: Drivers remain responsible for auditing log accuracy. Data entry screens must strictly be used while the vehicle is parked in ‘P’.
Multiple User Profiles: Local trip data is accessible to other drivers who use the same Android profile on the vehicle screen.
Device Backups: System-level backups follow your device’s Android OS settings; cloud settings exclusively regulate Vialog-specific uploads.

Creating a user account is optional for offline in-car usage.
During registration, Google Firebase processes your email address and authentication credentials on behalf of Alliansta.
Your password is encrypted and is never stored in the trip administration database.

Voluntary Choice: Cloud synchronization is an opt-in, voluntary feature configured per account and device.
Uploaded Data: When enabled, completed trip metadata is synchronized: trip duration, distances, odometer readings, categories, rates, allowances, and sensor quality indicators.
Zero Location Tracking in Cloud: This version does not upload street addresses, GPS track points, or freeform notes to the cloud. Private journeys therefore contain only aggregate kilometer metrics.
Hosting Location: Online backup and mobile overview accessible via your phone companion app. The database is hosted inside the European Union (Netherlands, europe-west4). No third party gains access to your cloud trips.
Your Rights & Deletion: You may revoke cloud consent at any time or erase your cloud copy. For data access, corrections, or account deletion, email support@vialog.tech. You hold the right to lodge a complaint with your competent supervisory authority (e.g. Autoriteit Persoonsgegevens).

Retention Period: Local logs persist until manually cleared or app data is wiped. Cloud logs persist until you delete them or submit a formal removal request.
Subscription: Includes a 30-day free trial, followed by € 1.90 per month. Accepting these terms does not initiate a paid subscription; payment activation occurs as a separate step via Stripe Checkout.