Support
Write to us. To speed things up, tell us which app you use, its version (in the app's settings, if available), your device model and what happened.
Send an email: contato@wassistemas.com
Frequently asked questions
Where is my data stored?
Only on your device. The apps have no server of their own, require no account and do not send your data to the developer or to third parties.
How do I delete my data?
You can delete information inside the app or remove the app. When you uninstall the app (or, on Android, clear its data in settings), everything you entered is erased from the device and cannot be recovered by us.
Can I use the apps in English and Portuguese?
Yes. Language, country and currency are your own choices, inside the app. The country brings local phone numbers, tax ID and date formats.
Do the apps issue tax invoices?
No. Receipts have no tax value, and the apps do not calculate VAT, GST or sales tax. To issue a tax invoice, use the certified system required in your country; the apps are for keeping track of sales, services, customers and money.
Do I need internet to use them?
No. The apps work offline.