Phi Focus

Phi Focus is a dead-simple, fully offline study-time tracker. No account, no cloud, no ads! Just you and your focus. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHY PHI FOCUS? Most study apps want your email, push subscriptions to your face, or harvest your data for ads. Phi Focus does none of that. It has no internet permission, literally cannot phone home. Your study data stays on your device, period. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ THREE WAYS TO LOG TIME • Stopwatch: Start, pause, stop. Simple as that. • Pomodoro: Customizable focus and break intervals with sound/vibration alerts. • Manual entry: Forgot to start the timer? Log it after the fact. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ SUBJECTS & DAILY TARGETS Create subjects for what you study (Physics, Math, DSA, etc). Set optional daily targets and watch your progress fill up throughout the day. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ INSIGHTS & ANALYTICS • See today's total and per-subject breakdown • Weekly, monthly, and yearly bar charts • Subject share donut chart • 12-month heatmap, see your consistency at a glance • Full session history with filters by subject and date range ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHAT MAKES IT DIFFERENT 1. 100% offline, no internet permission, no account required 2. Zero ads, zero tracking, zero analytics 3. Clean neo-brutalist design, looks good, stays out of your way 4. Lightweight, installs fast, runs smooth, no bloat 5. Dark mode follows your system setting 6. Open and honest, your data is yours alone ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ PERFECT FOR • Students preparing for exams • Self-learners tracking daily study habits • Anyone who wants a distraction-free focus timer • People who value privacy and simplicity Download Phi Focus and own your study time, no strings attached!