Example Mobile UX Case study


This is a fictional case study example of a mobile news feed application, called News Blast framed as a case study. If you want more details on how to layout a case study, check out this article: https://uxdesigncasestudy.com/ux-case-study-layout/


Mobile New Feed App


Designed a news feed mobile application for a publishing startup.



Conducted user research, prototyping, and created wireframes and mockups for final delivery.



⭐️ 5 star app reviews in the app store.

Design Problem

Local news apps represented the lowest amount of app usage, but in a different survey, was the highest rated in what users were most interested in.

Our team saw this as an opportunity to address this need.

Sketching & Ideation

I sketched out some ideas quickly to create some early concepts that I can use for paper prototyping, to gather some customer feedback.

Paper Prototyping

After iterating through sketches, I created a paper prototype to test with some potential customers to validate the product ideas.

Interactive Prototyping

I created this prototype, after some rounds of feedback from the paper prototype.

I recreated some of the flows using InVision- the hotspots work in this prototype.



• New for you carousel

• Topic pages 

Customer Feedback

I tested my prototype with customers, and received some great feedback. I iterated through each round of tests, incorporating feedback on the fly. Here’s the synopsis of feedback. 


• Users liked varied content in their feed

• Friend shares was preferred

• Relevance and personalize content over “popular”



Information Architecture Map

I created a simple navigation, with the key areas: New, Trending, and Profile. New and Trending reflected aggregated local news and content sources.

Design Iterations

Based on the research and customer feedback, I tried out different layouts, and different ideas. Here’s a few approaches. 

Iteration 1:

In this exploration, I wanted to use the first carousel to highlight popular articles and combine it with topic modules, and trending magazines.


• Popular articles are driven from how many reads and shares the article has, not by relevance or personalization 

• Topics/Interest modules populate at various times to continuously gather interests over time, to tune their feed

Iteration 2:

In this exploration, I categorized the popular articles into collections with a single topic. Articles are also presented as a list.

Key Concept:

• Popular “collections” of articles

• Article lists

Design Approach

We learned customers prefer relevance and personalization over the most “popular” content. The final design focused on the user’s favorites and preferences, but with the goal of encouraging discovery. 

Discovery Focused Modular Design

Overall Design Goals

The goal of the design was to create a content rich feed with discovery features, and continuously surface topic selection modules to keep learning.

The modular design, enables us to create a flexible design driven by historical behavior.



Customer Focused

The layout focuses on personalization, and relevance to ensure the user is always seeing content they want to see.

Driving Community

Community engagement is driven by granting members the ability to curate, and create magazines to encourage engagement.

Discover New Things

While the feed is heavily influenced by relevance, our goal is to keep introducing new topics to discover.

The mechanisms for this are: topic modules, popular articles, and auto generated collections.

Final Design

These were the key screens I created. I did both the visual and interaction design, and used standard iOS elements for the iconography. 

Main content feed

Trends page

Article page

Drill-in from Collection tile

High level flows for key screens


Animations and prototypes



I created a scale effect for the article, as it comes into view, to add some visual interest, and reinforce the view has changed.

I created this prototype in Keynote.



The mobile app shipped with glowing reviews on the app store. Here’s a comment, and the overall rating. 

This is my new go-to app! I always find amazing content from people in my community to keep everything relevant.

5.0 Stars

The launched app has an average of 15 minutes of in-app engagement, which exceeded our target metric of 10 minutes.