Fahrtenbuch is a digital mileage log built for German tax records: log trips manually, review them by vehicle, and export the year as PDF or CSV. What you can do in the app: - Record business, private, and commute trips with date, start, destination, purpose, route, and odometer readings - Calculate distance directly from odometer entries - Manage vehicles separately and review vehicle-based summaries - Check monthly and yearly mileage totals - Export records as PDF or CSV - Save a backup file to Files or iCloud Drive - Use built-in 1% rule comparison and commuter allowance tools Free: - Up to 10 trips per month - 1 vehicle - Ads Premium: - Unlimited trips each month - PDF and CSV export - Multiple vehicles - Backup and restore - Detailed summaries and 1% comparison - No ads Built for self-employed users, company-car drivers, and anyone who wants a clean digital mileage log without paper chaos.