Schengen & Tax Day Tracker
Counts the days that decide your visa, your tax residence and your right to stay. Add a trip and every counter updates at once — Schengen 90/180, the US Substantial Presence Test, the UK Statutory Residence Test, residence and citizenship minimums, or a rule you build yourself. Works offline with no account.
Daymark turns your travel history into the numbers that actually matter: days left before a visa limit, days until a tax threshold, days present toward a residence requirement. Answer a few questions about your passports and where you live, and it suggests the counters that apply to you. Add trips by hand, rebuild years of past travel from the dates and places in your photos, or let low-power location notice when you cross a border — every suggestion waits for you to confirm it.
Check a trip you are planning against every counter before you book, see the day you get back under a limit, and get a local notification as a limit approaches. Home Screen widgets keep the number you care about in sight. Your history lives as a year-grouped list or a calendar of flags, with work and personal labels, travel proof attachments and export.
There is no account and no server. Your travel history, your photos and your location stay on your iPhone.
For support, feedback, or privacy questions, contact sedatates.dev@gmail.com.
Daymark counts days from the trips you record. It is not legal, immigration or tax advice. Rules change and exceptions apply, so confirm with official sources or an adviser before you rely on a count.