Portfolio · Case study

A Santa Claus who reaches the phone.

Mobile applications for Android and iOS through which Santa Claus contacts children during the Christmas season. Over 30 screens lead the client from registration, through ordering and payment, to receiving a personalized video.

Android · iOS · 30+ screens · Personalized video

Elfi mobile applications - screen previews

Client

Letters from Santa

Platforms

Android · iOS

Scale

30+ screens

Industry

E-commerce · Personalized video

Features

An app that holds your hand.

Every feature shortens the client’s path to a ready gift - from the first login to receiving a personalized video.

Accounts

Accounts and logging in

Registration, logging in - including via Facebook - and full account management. The client returns to the app without reconfiguration, and their data and order history are always at hand.

Orders

Orders and mobile payments

The client orders products, uses discount codes and pays directly in the app - via Google Pay or Apple Pay, without leaving it. The whole purchase process closes in a few taps.

Orders and mobile payments

Video

Uploading photos and receiving the video

The client uploads photos and, once the personalized video is generated, downloads it straight to the phone. The built-in player plays the message from Santa Claus - the gift reaches the child within seconds.

Uploading photos and receiving the video

Notifications

Push notifications

The app informs the client about the generated video - so the gift reaches the child at the right moment without checking the app. The notification works like a digital letter under the tree.

Sharing

Sharing and contact

Integration with system content sharing, a contact form and app rating in the stores - a full communication loop with the client that builds trust and encourages referrals.

Tools

In-app photo editing

Built-in tools for cropping and rotating uploaded photos - the client prepares the material without reaching for extra apps. Fewer steps, fewer drop-offs, better quality of the delivered material.

Architecture

Screen map

Over 30 screens mean hundreds of design decisions. Before we started coding, we organised them in a screen map - a complete diagram of connections between the app’s views. Thanks to that, every variant of the client’s path was under control and the team worked on a common, clear plan.

Screen map of the Elfi application

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