Addnum is a digital invitation card maker app with an additional feature of navigation system to help your invitees locate the exact destination. The need to direct invitees to our venue location leaves us tired of repeating the entire address many times over emails, phone calls & messages.

Addnum resolves this issue by providing a Postal Code for your venue, that can be used in your digital invitation cards. This postal code mentioned on your digital invitation card simply navigates your guests to the exact destination, giving them a hassle-free experience.

Why choose ADDNUM over other digital invitation card makers?

You’ll find multiple invitation card makers that’ll impress you with its beautiful designs and customizable options. What makes Addnum different from these other set of apps is its unique navigation system. We at ADDNUM are inclined towards making your invitees’ experience beautiful and unique with our intelligent navigation system.

Here are the 3 Steps of designing and sending invitation with ADDNUM app:

- Choose the occasion of invitation from the list of occasions.
- Fill in the required information for the invitation such as name, date, time, venue etc.
- Create invitation by clicking “create invitation” and share via messaging & social media platforms.

ADDNUM gives your invitation an online presence with Digital Identity Online. You can share your invitation card, event venues and location more efficiently & easily.

ADDNUM is structured in a manner that helps you remember your location with just an ID ADDNUM as a digital postal code. You can print this Postal Code on your visiting cards, invitation cards, address plates, etc.

ADDNUM will help you to save your money, time and papers by reducing printed invitation cards.

What you can do with ADDNUM:

o Create Digital postal code address Number (Your address in 6 characters, a unique alphanumeric ID for every location)
o Create and customize Digital Invitation Cards using pre-defined templates for all occasions with smart venue navigation
o Design Multiple Location Route Plan for navigation to multiple locations using ADDNUM postal codes.
o Share your digital invitation card even more smartly
o Share your digital postal code address across all messaging apps, A shared postal code can then be used by anybody to navigate via GPS.
o Easy share on all social media platforms and message platforms like Facebook, twitter, WhatsApp in just a single Tap.
o Share your Invitation for all type of party from our Free Card Templates collection.
o Accurate & Easy Navigation

ADDNUM app has three main features for general use:

1. Create ADDNUM: Your digital postal code or address in 6 characters by giving in all the details.

2. Designing Digital Invitation Card: Create and send stunning e-cards and invite your friends and family to special occasions. Show your creativeness to everyone and use your invitation card invite free of cost, giving all your invitees an awesome experience.

This feature can be used for:

o Naming Ceremony/Namkaran Invitation Card
o Birthday Invitation Card
o Bachelor Party Invitation Card
o Engagement Party Invitation Card
o Cocktail party Invitation Card
o Mehandi Invitation Card
o Wedding Invitation Card
o Anniversary Invitation Card
o Retirement Farewell Invitation
o Get Together Invitation Card
o Housewarming Invitation Card
o Sports/Leagues Invitation Card
o New Year's Party Invitation Card
o Baptism Invitation Card
o Easter Invitation Card
o Iftar Invitation Card

3. Create Multiple Location Route Planner:

When one has to visit a number of places and there is increased need of last mile accuracy of navigation, this app provides an easy solution. One can feed in as many numbers of ADDNUMs that one has to visit and relax while the app suggests the easiest route across all of them. This is an excellent tool for pick-ups & deliveries.

It’s Simple, Quick and Easy-to-use.

For any technical queries drop in an email at

What's New

Version 4.4

Thanks for using Addnum! To make our app better for you, we bring updates to the App Store regularly.
Every update of our Addnum app includes improvements in speed and reliability. As new features become available, we’ll highlight those for you in the app.
- Introducing a new fresh look of Addnum app!
- Critical bug fixes and performance improved
- We love to hear feedback from you, Share your valuable comments on the app store or


Pradeep Kumar
136.5 MB
Photo & Video
Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.