Finally, after half a year of work, MealPlanner is finally released for both Web and Android.
The web version can be accessed here: https://bruceng.com/mealplanner
You can also install the Android version by going to the Google Play Store: https://play.google.com/store/apps/details?id=com.bruceng.mealplanner
If you do home cooking for the family or even only for yourself, you may find it useful to use this app to help with creating shopping list and maintaining food inventory.