Kochkiste

The Kochkiste app lets you make plans for your daily meals. You can maintain what you want to eat for breakfast, lunch and dinner so that it can support you in the daily shopping. It also let's you share the plans with your friends or family so that everyone can contribute and check what's on the menu.

After start of the app it shows you a table with the current week and columns for breakfast, lunch and dinner. Above the table with the week you can see arrows pointing left, the week number and arrows pointing right. Use the arrows to switch to the previous or next week. Tab on the week number to switch back to the current week.
Type on any table cell to edit the dishes for this meal. A new screen will appear that lets you type the name of the dish, as well as what ingredients you need for it. You can have multiple dishes for each meal. You can also copy or cut the entry and paste it to a different time.
At the bottom of the first screen with the week table you can see a button for Settings. Tab this button to open the settings page to control the behavior of the app.
The Settings sreen lets you enable or disable columns of the week table. If you for example never eat breakfast, you can hide this column.
Here you can also create an online account. This account is optional, but you need it if you want to share the meal plans with your friends or family. Create an account with with your user name and a password. Afterwards you can also logout or delete the account again. As long as you are logged into your account, all changes to meals are stored locally on your phone and in the online database at the same time.
Note: If you delete the account, all data is completely deleted from the online database and cannot be recovered. However, you still have the data locally on your phone and don't loose your current data.
Once you are logged in into an account, you can add other users as your "Friends". Your friends can then switch on their phone (they also must be logged into their account) to your weekly plan and you can see and edit the same data.