90daysChallenge
90daysChallenge Summary
90daysChallenge is a mobile iOS app in Productivity by HSIN JUI YU. Released in Jan 2026 (5 months ago). Store metadata: updated Apr 17, 2026.
Store info: Last updated on App Store on Apr 17, 2026 .
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App Description
Focus 90 is your dedicated focus training companion, designed to help you build habits that stick.
Key Features:
90-Day Challenge Tracker – Visualize your progress and stay on course.
Deep Focus Mode – Achieve peak productivity with 90-minute immersive sessions.
Sprint Mode – Perfect for a quick 2-minute burst of concentration.
Daily Reminders – Personalized alerts to ensure you never miss a day.
Daily Motivation – 100 inspiring bilingual (English & Chinese) quotes from legendary athletes.
Start your 90-day focus journey today. Master your concentration and achieve your goals!