Daymark: Schengen Calculator
90/180 & Tax Residency Tracker
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Count every day abroad exactly. Schengen 90/180, tax residence tests and residence minimums, tracked privately on your iPhone.
Daymark counts the days that decide your visa, your tax residence and your right to stay.
Add a trip and every counter updates at once. One number, one meaning: days left before a limit, days until a threshold, or days present so far.
COUNTERS THAT KNOW THE RULE
• Schengen short stay — 90 days in any rolling 180
• Substantial Presence Test — 183 weighted days across three years
• Statutory Residence Test — 183 days from 6 April
• Residence and citizenship minimums — days you must be present
• Or build your own: pick the region, the method and the limit
SET UP IN A MINUTE
Answer a few questions about your passports and where you live. Daymark matches them against the rules it tracks and suggests the counters that actually apply to you. Change them whenever you like.
ADD TRIPS WITHOUT TYPING
• Enter a country and two dates
• Rebuild years of past travel from the places in your photos
• Let low-power location notice when you cross a border
Every suggestion waits for you to confirm it. Nothing is saved on its own.
SEE IT BEFORE YOU BOOK
Check a trip you are planning against every counter, and see the day you get back under a limit. A projection chart shows where each counter is heading.
KNOW BEFORE YOU CROSS A LINE
Local notifications warn you as a limit approaches. Home Screen widgets keep the number you care about in sight.
YOUR HISTORY, YOUR WAY
Trips as a year-grouped list or a calendar of flags. Label a trip work, personal or mixed. Attach a boarding pass or stamp as proof. Export everything.
PRIVATE BY DESIGN
No account. No servers. No analytics. Your travel history, your photos and your location stay on your iPhone.
PREMIUM
Free covers one active counter. Premium unlocks every counter at once, the planner, photo import, automatic border logging, travel proof, exports, alerts and widgets. Choose a monthly or yearly subscription, or pay once for lifetime access.
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.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.sedatates.com/apps/daymark/legal/daymark-privacy-policy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and improvements.
The developer, Sedat Ates, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sedat Ates
- Size
- 28.5 MB
- Category
- Travel
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 6 more
- English, French, German, Italian, Japanese, Portuguese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Daymark Premium Annual $39.99
- Daymark Premium Monthly $4.99
- Copyright
- © 2026 Sedat Ates