12trust

A Quick Check for Everyday Doubts.

An MVP that helps users check suspicious content with AI, seek real community perspectives, and learn from others’ scam experiences.

I owned UX design, product specifications, and engineering alignment, helping bring the product from concept to launch. It later reached #8 in Google Play India’s Tools category.

Responsibilities
UX Design · Spec · Engineering alignment
Team
1 Product Owner · 1 Design Lead · 2 UIUX Designers · 4 Developers
Timeline
Jun 2025
12trust 的三步流程:Drop Your Content、Get the Answer、Ask the Community

Why We Made 12trust?

Scams Are Everywhere. Reliable Answers Aren’t.

In India’s fast-growing scam market, suspicious situations can appear throughout everyday digital life. The idea was to give users a quick way to check with AI, seek a second opinion from real people, and learn from others’ experiences before taking action.

使用者日常會遇到的可疑情境:可疑訊息、釣魚連結、身分盜用、陌生來電、AI 生成內容等,全部匯聚到 12trust

What Was the Result?

Google Play in India
Tool #8
Registered Users
9K+

Challenges.

Design + Development
30 Days
Direct Engineering Alignment
Without PM

With only 30 days from design to production and no dedicated PM, I took on additional design responsibilities while owning product specifications and direct engineering alignment, helping keep delivery on track.

Strategy.

Align Scope Early

Aligned with engineers on technical constraints and must-have features before design, keeping the MVP focused and feasible within the 30-day timeline.

Design for Clarity

Applied Gestalt principles, clear visual hierarchy, and low cognitive load to simplify decisions, while using consistent and adaptable patterns for a predictable experience.

社群首頁:其他使用者提出的可疑內容與判讀討論
AI 判讀結果頁:真偽比例、社群投票與留言

Build for Scale

Created a reusable component system aligned with native interaction patterns, and delivered clear specs covering key behaviors and UI states to support consistent implementation and future expansion.

元件庫總覽:左側是元件清單,右側是按鈕與圖示按鈕的規格頁

Takeaways.

Community Quality Matters at Launch

With limited content in the early stage, even a few irrelevant posts can disproportionately shape the home feed and weaken a new user’s first impression. This highlighted the importance of content seeding, moderation, and feed curation when launching a new community.

Design with Implementation in Mind

Using native platform patterns where appropriate helped reduce custom interaction complexity and improve implementation consistency across iOS and Android. This reinforced the value of considering platform conventions early, not only for usability, but also for development efficiency and long-term maintainability.

Note: The brand film shown in this project was created by a dedicated motion designer.