Lost Time: Screen Time & Focus

Lost Time is a screen time tracker for Android designed for those who want to understand, limit, and reduce wasted time on their phone, and with Premium, also on Windows. It combines app usage monitoring, real-time overlay, limits, Detox, focus mode, reports, and a local-first Windows Companion to show where your attention is going before the day is over.

Ideal for those looking for a phone usage tracker, app usage monitor, productivity app, or a digital detox tool without a mandatory account.

⏱ Real-time monitoring

See how much time each monitored app consumed today, directly on the screen.

• Choose which apps to track

• Classic or Dynamic Island overlay

• Pill with icon, app name, and timer

• Colors that change as the limit approaches

• Adaptive contrast, click-through mode, and position calibration

• Automatic restart when turning on the phone

📊 History, patterns, and insights

Transform screen time into actionable information.

• Statistics by day, week, month, year, and entire period

• Charts with daily and monthly totals and average line

• App opens, top apps, and categories

• Comparison of today with your 30-day average

• Trend of the last 7 days and current month vs. previous months

• Filters by phone, Windows, or all devices

• Daily insights with a neutral, direct, or hard tone

🧱 Limits, windows, focus, and Detox

Lost Time doesn't just measure: it creates friction at the right moment.

• Global daily limit or custom limit per app

• Suggestions based on your average usage

• Progressive alerts at 50%, 75%, 90%, and 100%

• Lock screen when reaching the limit

• Credit system to increase limits more consciously

• Usage windows per app and per day of the week

• Focus Mode to block monitored apps during a session

• Focus Zones to block distractions at recurring times

• Detox to block an app for days, weeks, months, or years, with a 7-day waiting period to exit before

🖥 Windows Companion

With Premium, pair your Windows 10/11 PC to Lost Time via QR Code and see the complete picture of your attention.

• Local synchronization via your own network

• History of apps and websites used in Windows

• Daily time, program openings and icons

• Top Windows programs on the start screen

• Weekly and monthly reports by Windows device

• Limits sent from mobile to PC

• Windows warning and app closure when the limit is exceeded

• Dynamic Island in Windows with active app, icon and time of day

• Runs from the system tray and starts with Windows

⌛ Memento Mori — countdown wallpaper

Use time as a visual reminder, not as guilt.

• Live wallpaper in a grid of dots

• Countdown events or daily cycles

• Home screen and lock screen with separate focus points

• Custom colors, recurrence, and auto-rotation

• Adjust by dragging and pinching

📄 Reports, widgets, and backup

• Weekly and monthly PDF reports

• History reports to download later

• Home screen widget with daily total, trend, goals, streak, top apps, and categories

• JSON export and import

⚡ Premium

Premium unlocks unlimited tracked apps, full history, unlimited usage windows, unlimited goals, Windows Companion, unlimited Memento Mori events, export/import, advanced insights, all notification tones, and an ad-free experience. There are monthly, annual, and lifetime plans.

🔒 Local-first privacy

Your personal usage history stays on your device. Windows Companion syncs over your local network, no cloud required. Lost Time doesn't require an account and doesn't store app content, screenshots, keystrokes, or full URLs. Start using Lost Time today and regain control of your digital time.