BorderLedger
For globally mobile lives, BorderLedger turns scattered travel data into a verified timeline aligned to visa, residency, and tax rules.
The problem
Days spread across borders slip out of memory.
Visa limits are crossed without a clear signal.
Tax residency thresholds are misread or miscounted.
Audits and immigration checks become high-stress moments.
How it works
Designed for precision, not noise.
Step 01
Automatic location capture or manual confirmation when you prefer control.
Step 02
The rules engine checks visa and tax thresholds in real time.
Step 03
On demand exports with citations, timestamps, and an immutable ledger.
Core features
Built for people who need certainty, not spreadsheets.
A precise ledger of every day, by country and jurisdiction.
A clear, rolling window visualization of remaining days.
Automatic residency calculations across common tax thresholds.
Quiet monitoring of visas, permits, and key documents.
Audit-ready PDF and CSV exports with source citations.
Free Tool
Not ready to download the app? Use our free web calculator to instantly check your Schengen allowance — no signup required.
Proof, when you need it
BorderLedger produces audit-ready PDF and CSV reports with consistent formatting, clear totals, and documented sources. Share them with immigration, auditors, or advisors without reformatting.
Security & trust
Minimal surface area. No data brokerage. Compliance-ready by design.
Data encryption
Encrypted in transit and at rest.
Private by default
Visibility is opt-in and controlled.
No data sales
Location data is never sold or shared.
Built for compliance
Structured records ready for review.
FAQ
Not yet — the iOS app is live now. Android is in development. Join the waitlist below and we'll notify you the moment it launches.
The iOS app uses background location to detect which country you're in and logs a daily entry automatically. You can review, correct, or override any entry at any time — the ledger is always yours to control.
Only the country-level entry is stored — not your raw GPS coordinates. Your data is never sold or shared with third parties. You can export or delete your entire history at any time.
Yes. You can manually add individual days or date ranges for past trips. This is especially useful if you're facing an audit and need to reconstruct your travel history.
Yes. BorderLedger tracks your rolling Schengen window and shows remaining days at a glance. You'll receive alerts before you approach the threshold.
PDF and CSV. PDF reports are formatted for immigration, tax advisors, and legal review. CSV exports are suitable for accountants or further analysis. Both include source citations and timestamps.
Call to action
BorderLedger is live on iOS. Android is coming soon — join the waitlist to be first to know.
Download on —
App Store
Coming soon —
Google Play