Does the app send messages automatically?
No. WhatsApp opens with the message prepared, but you must confirm sending.
Where are birthdays stored?
Locally on your Android device.
Can I use a birthday without knowing the year?
Yes. Only the day and month are required.
Can I use another first name in the message?
Yes. The preferred first name can differ from the contact name.
Which languages are available?
Dutch, English, French, German and Spanish.
How does backup work?
You create a file and choose where Android saves it. You can later select that file to restore your data.
How do I delete my data?
Delete contacts in the app, clear the app data or uninstall the app. Delete any external backup separately.