This is an excellent Progressive Web App (PWA) for tracking shopping or expenses. The
user of this app can save the list of necessary shopping or expenses
of his daily life here and track which shopping or expenses have been
completed and which are left.
After shopping or spending, users can save day-wise expenses and view
those days separately by month. Through this, the user can save the
calculation of his every money spent.
This app can be browsed in any browser as a website and installed as a
desktop app on a computer and an Android and iOS app on mobile. The
app can be used online as well as offline after the 1st time browsing.
All data is stored in local storage so there is no fear of data leakage and no need to register or log in.