Scan with your phone's camera
The installation page opens on your phone.
Requirements: Android 7 or later
Download and install
Join the group
Until Google opens Tefter to everyone on Play, installs go through a users' group. Open groups.google.com/g/tefter-testeri and tap "Join group". You won't get any messages.
Open Google Play
On your phone tap the Google Play button on this page, or scan the QR code from your computer, then tap "Become a tester".
Install Tefter
Tap "Install". It takes a few seconds.
Open Tefter
Tap "Open" or the icon on your home screen. New versions arrive by themselves.
After installing
Choose: an account or no account
On first launch you choose whether to work without an account (free, data stays on the device) or sign in with your email. You can create an account later and move your data in one click.
Enter your business details
Tax number, registration number, the full business name, address and bank account, exactly as on your APR registration. You enter them once; they print on every invoice.
Issue your first invoice
Add the client by tax number, type the service and amount and issue the invoice. It goes into the KPO book by itself.