Documentation

Guides and explanations for using the Berta app: capturing receipts, Ask Berta, the trip logbook, reminders, costs and selling your vehicle.

Getting started with Berta

Set up Berta in four steps: pick your language, decide on AI consent, and add your first vehicle by photographing its registration. Free for iOS and Android.

Capturing receipts and data

How to capture documents in Berta by photo, file import or voice. Berta reads out the data, you confirm – and offline, captures wait safely in a queue.

Keeping a fuel log

How to keep a fuel and charging log in Berta and calculate average consumption. Capture liters, kWh and price by photo, keyboard or voice.

Reminders and inspection dates

Berta reminds you about inspections, service and tire swaps, and calculates your first inspection from first registration and country (as of 2026).

Managing tires

Manage your tire sets in Berta with season, size, brand, DOT and status. The sidewall scan reads size, brand and DOT automatically.

Costs in the costs tab

Berta's costs tab shows monthly cost bars, average consumption, cost per km and total costs. Record cost events with a category and optional recurrence.

Ask Berta – the chat assistant

Ask Berta answers questions about your vehicle's costs, service history and fuel use, links every answer to its source record, and explains warning lights.

Keeping a trip logbook

Berta's logbook records trips with date, route, odometer and category (business, private, commute), flags gaps, and exports a yearly PDF for the tax office.

Creating the resale PDF

With one tap Berta generates an A4 resale PDF for your vehicle, with a summary, odometer chart, service history and document thumbnails, ready for a sale.

Garage and switching vehicles

In Berta's garage you switch between your vehicles with a tap. The free plan covers 2 vehicles, Berta Pro more – for cars, motorcycles and campers.

Car sharing and invites

Share a vehicle with a partner or family member via an invite link or code. Up to 5 members see the full record; only the owner invites and removes members.

Account and privacy

In Berta you set the app language and AI consent any time, export your data, and delete your account yourself – complete and irreversible, self-service.