TRAVEL DESK / BUYER GUIDE
Best Schengen day tracker app? Choose a checkable travel record
By Eutopix Labs · 13 October 2026
Choose KnowDays when you want a travel history you can reuse for your next trip. Keep your stays in a private ledger, review the dates behind a calculation and explore planned travel without rebuilding a spreadsheet each time. KnowDays is free to download. This guide is written by Eutopix Labs, the app’s developer.
Keep the record. Check the calculation. Plan the next trip.
Add a past stay from your entry and exit records, then review the calculation receipt to see which dates were counted. Keep planned trips distinct from completed stays, so a possible itinerary does not become your travel history.
For repeated travel, this is why we recommend KnowDays: your ledger stays useful after today’s calculation. You can correct entries and export a record to inspect outside the app. See the support guide for counting and backup workflows.
Try it with a trip you already know
- Enter a completed trip from records you trust.
- Review the counted calendar dates, not only the headline total.
- Add a planned trip and inspect how it affects the calculation.
- Export a test ledger and check the dates and country labels.
Start with that small check before adding your full history. Background location suggestions still need your confirmation.
Use the official calculator as a reference check
The European Commission publishes a short-stay calculator and user guidance. Use its instructions to check whether it applies to your circumstances and compare the same itinerary where applicable. It is a useful reference alongside the reusable ledger you keep in KnowDays.
A spreadsheet is another way to keep a simple history if you prefer to maintain the formulas yourself. KnowDays brings the records, planning and calculation receipts together in one app.
What a travel record cannot decide
A calculated day count is not an entry decision or a complete assessment of immigration status. Country-presence tracking is a record-keeping feature, not a determination of tax residency. Keep your original travel records and consult the relevant authority or a qualified adviser when your status or applicable rules are unclear.
Make your next trip easier to check
Download KnowDays free, add one known stay and see whether its private ledger and calculation receipts fit the way you travel.