A-Zettel

A-Zettel guides you step-by-step through inspections, maintenance, and handovers – even in basements without network access. The app reads measurement values ​​and nameplates directly from the photo, limit values ​​are checked immediately, and a clean PDF with photos and signature is generated.

VALUES FROM PHOTO INSTEAD OF TYPEDDING

• Photo of the measuring device, printout, or nameplate: Text recognition runs on the device and suggests the appropriate values.

• You confirm or correct – the app learns from this and recognizes values ​​better next time.

• Optional cloud AI (Claude, Gemini, or ChatGPT) for difficult photos, with your own key or your company's key.

TEMPLATES FOR YOUR WORK

• Ready-made templates, e.g., B. Exhaust gas measurement, DGUV V3, maintenance, work log, meter reading

• Sorted by area (heating, electrical, general, etc.) and quickly found using filters

• Create your own templates in the web editor at a-zettel.de and upload them to your device via QR code

• Easily hide templates you don't need

SURE AND COMPLETE

• Limit values ​​are checked during entry, and deviations are immediately highlighted

• Mandatory fields, sections that can be omitted, clear overview of the status

• Sign only when everything is complete – after that, the report is locked

• Share PDFs with photos and signatures directly via email, messenger, or file

QUICKLY ON-SITE

• Works completely offline; the data is stored on your device

• Dictate comments instead of typing

• Burst mode: Take a photo, and what you say becomes the entry

• Optional guided tour explains each page – ideal for beginners, can be deactivated at any time

GET STARTED WITHOUT AN ACCOUNT
Under "My Reports," you can use A-Zettel immediately, without registration.

FOR BUSINESSES
With a company account, the office creates and assigns tasks. Employees connect their devices via QR code, continue working offline, and completed reports, including PDFs and photos, are automatically uploaded to the office. Company templates are available to all employees. A company account is required for company features.

DATA PROTECTION
No advertising, no tracking. Photos only leave your device when you use the cloud AI or are working for your company. Servers located in Germany.