The calculating is done locally on your device. No entries are sent to a server.
Although the app can also be operated without an internet connection, authorization for internet access is required in order to retrieve updates or, if necessary, additional data from the server.
This app is a PWA and is provided as a wrapper (powered by Chromium-Edge).
You can find out more information at:
My apps are free of advertising and I've spent a lot of time and love for them.
If you like my apps, please consider supporting me.
This app is part of many apps.
Robert Saupe - App development, multimedia & more