F
FixYourApp
4
Daily UX Workout
4 Day Streak

Learn Product UX by Doing.

Interaktif, taktil, dan 100% dioptimalkan untuk mobile. Scrub alur nyata, tap elemen UI, dan bedah psikologi Built for Mars.

Interactive Flow Lab

Multi-Screen Journeys

Duolingo4 Screens

The Sunk Cost Trap: Why Duolingo Delays Sign-Up to Step 14

Most amateur apps ask users to create an email and password on Screen 1. Duolingo completely reverses the funnel: you learn words, earn points, and customize your goal BEFORE they ever ask for a single credential.

Screen 1: Zero-Friction Hook
Screen 6: Micro-Commitment & Routine
Screen 11: Instant Dopamine & Micro-Win
Screen 16: The Delayed Payoff ('Save Your Progress!')
Onboarding FlowScrub →
Revolut2 Screens

Fintech Friction Mastery: 1-Input Micro-Steps

Opening a bank account requires extensive KYC (Know Your Customer) legal disclosures. Legacy banks dump 15 fields onto a single page. Revolut isolates every single question into a dedicated screen with high-contrast thumb-zone CTAs.

Step 1: Single Phone Input
Step 2: 6-Digit SMS Verification
Security & 2FAScrub →
Core Curriculum

Built for Mars Bite Lessons

Unit 1: Aha! Moments & First Session Psychology3 Bites
Superhuman & GeminiSolved

The 'Pizza Without Cheese' Problem in First-Time UX

Aha Moments and seeding the right idea
Granola & Whereby

Why the First Use is Always a Test (The Elmo Pull-Tab)

Granola Case Study
Figma

Dynamic Product Animations During Account Setup

Figma dynamic cursor name preview
Unit 2: Micro-Nudges & Friction Architecture2 Bites
Vercel

The Hover-Triggered Attention Shift

Vercel hover 2FA orange glow
Discord

Solving the Input Order Problem: Suggested Usernames

Discord suggested username in one tap
Unit 3: Anxiety, Transparency & Churn Defense2 Bites
Claude (Anthropic)

Reducing Anxiety Through Usage Pacing

Claude usage pacing forecast
PostHog

Gathering Contextual Feedback at the Point of Intent

PostHog in-product roadmap voting