Citrology ( 2022 ) - Necessary Behavior
A coach based tarot application, designed for mobile devices that simulates the experience of a traditional, physical tarot card reading. Providing digital card decks experience to offer daily guidance, specific insights, and spread interpretations on topics like love, career, and personal growth.
Build from scratch with challenges
My Role
I was the only designer worked with 2 developers.
I conducted competitive analysis and interviews to identify the opportunity to design a coaching-based Tarot app for beginner-level users
Key Insights
There were many expert-level Tarot apps on the market, which follow many card rules and are too complex for beginners.
The traditional tarot cards are tangible cards that people can draw from the physical deck. The challenge is to re-create the scene and bring a realistic experience for users in a digital deck.
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Design Solutions - to differentiate this product from expert-level Tarot tools, this product was designed with a coach-based purpose
60 seconds of Reading experience is a key metric I designed to differentiate from an expert-level Tarot app
One of the usability is Time-on-task, 92% participants can complete the task under 60 seconds
Design a seamless Tarot experience from physical environment to digital world
Coach-based tarot experience allows the user to play and learn



Build a tool to track personal growth, analyzing patterns and create a personalized, accessible reference tool


A personal account can save reading history, track progress over time, and sync data across devices.
Features of account management included the Premium upgrade, user dashboard, and profile editing screens. To maintain a user-friendly approach with a clear, transparent language regarding subscription pricing and data privacy, and build trust between the business and users.










