You have to pay for Evite invitations. The premium service is advertisement free, and has features to assist in event planning.
Good Apps to Make Invitations
They are Evite, Canva, Smilebox, Invys, Punchbowl, and Paperless Post.
There are a lot of free online E-Invitations that are customizable with invite designs.
Christmas and birthday invitations can be obtained online.
This can help people design the perfect invitation they want. With this information you can impress your guest, plan your party, and create super designs to send by email or text.
Free online invitation maker is easy to learn, quick and fun. Typeform templates are available along with free online party invitation template.
This has invitation maker information there.