I created a mobile app for truck drivers to manage their expenses. It is a simple and light weight.
download from play store
I used Flutter and Firebase to create this app. I used firebase ealier but never tried flutter but it’s really nice. Flutter seems more promising in mobile app development.
Expenses in category
Instead of typing the expense/income everytime user can select from list, and they can create a new category also.
Multiple language support
Only Tmail language is supported now. But implementing other language is very simple just adding a file with translation.
If you want this app in your language please contact me in twitter and I am happy to do that.