A free app for Android, by Person Infosoft.

Digital Wedding Card Maker is a wedding card maker app that lets you design beautiful, professional-looking invitations for free. No previous design experience is needed. All you need is an imagination, and the app will help you create the perfect wedding card. It offers a huge collection of free templates for you to choose from, and it lets you customize them as you see fit. You can choose from different card styles, add text, and even add your own photos. 

There are many different ways to save your creations. You can download the template you like and customize it the way you want. You can also save it to your device or print it. The app is designed to be used by anyone, from beginners to professionals.