Postcard: Make Mail Cards is a multimedia app that allows you to create and send personalized postcards to your loved ones. The app is available on iPhone and can be downloaded for a one-time fee of $1.99. It's a great way to send a real postcard to anyone, anywhere in the world.

The app is super easy to use and allows you to design your own postcard using your best photos, different layouts, captions, emojis, and stickers. It's a great way to make someone feel special on their birthdays, weddings, trips, vacations, and other occasions. You can also send thank you cards, greetings, baby showers, mother's day, father's day, Christmas, engagements, announcements, save the dates, parties, invitations, Thanksgiving, condolences, and anything else you can think of.

The delivery times for the postcards are relatively quick, with the USA taking 4-7 working days, UK taking 2-3 working days, Germany and Europe taking 2-3 and 3-5 working days respectively, and Australia taking 4-7 working days. The best part is that the app offers free shipping worldwide.