Stamp vs Jet Log

Stamp - Calendar Logger Your calendar shows every meeting. But where did the rest of your day go? The hours you spent reading, studying, or at the gym — they just disappear. Stamp logs them as calendar events automatically, so your calendar finally reflects your whole day. STAMP IS NOT A HABIT TRACKER No streaks. No check-ins. No badges. Stamp is a calendar tool — specifically the write layer that calendar apps have always been missing. It does one thing and does it well. HOW IT WORKS Log anything with a one-tap timer. Tap start when you begin, tap stop when you're done — the session appears in your calendar with the exact start and end time. Connect Strava and workouts go straight to your calendar the moment you finish a run or ride, no timer needed. Connect Whoop and your sleep sessions, workouts, and a daily recovery summary with HRV and recovery score appear in your calendar automatically every day. KEY FEATURES One-tap start/stop timer per activity Strava integration — workouts sync to your calendar automatically when you finish Whoop integration — sleep sessions, workout activities and daily recovery summary with HRV and recovery score sync automatically Connects to Apple, Google, and Outlook Calendar Customize activities with names and colors Adjust session times and add a note before saving Live Activity on the Lock Screen and Dynamic Island while a session is running Timer keeps running if you leave the app Session history — last 30 days at a glance, with links back to Strava and Whoop activities Works offline — sessions sync to your calendar when you reconnect

Jet Log is a tag-based time tracker you can run straight from your Home Screen widget. No need to open the app—just tap a tag on the widget to start or stop tracking, and record how you spend your time with zero friction. ■ Operate right from the widget Pick a tag and start, pause, or stop tracking—all on the Home Screen widget. Switch tabs inside the widget to check your records, weekly chart, and pie chart on the spot. ■ Organize with tags Sort your time with your own tags—Work, Study, Exercise, and more—each with a color and icon. See at a glance where your time goes. ■ Visualize your stats View weekly totals as a line or bar chart, and the breakdown for each period (today / this week / all time) as a pie chart. Per-tag breakdowns and a daily-average line are included too. ■ Sync across iPhone, Mac & Apple Watch Sign in with the same account and your tags, records, and settings sync automatically across every device. You can even start, stop, and review tracking entirely from your Apple Watch. ■ Manual entry & editing Add time manually after the fact, or edit and delete past records anytime. ■ Made to feel good - Customize the accent color and Light / Dark theme - Ambient background sound (BGM) to help you focus while tracking (iPhone / Mac) - No ads, no subscriptions For anyone who wants to rethink how they spend their time, or who's looking for a fast, simple time tracker. Start making your time visible today with Jet Log. Privacy Policy: https://ryoheihoriuchi0000.github.io/jetlog-privacy-en.md EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: See "Settings > Terms of Service" inside the app