Stay Vault Days

How many days can you stay? Track every country against Schengen 90/180, the UK SRT and tax-residency limits — privately, on your device. Never overstay again.

Stay Vault Days counts your days in every country and checks them against the rules that actually matter — Schengen 90/180, the UK Statutory Residence Test, the US Substantial Presence Test, UAE tax residency and more — so you always know where you stand before you cross a line.

It's the private day counter for digital nomads, expats and anyone who can't afford to miscount: one overstayed border or one accidental tax residency can cost you a ban or a tax bill. Stay Vault Days does the maths automatically, in the background, and warns you before it's a problem.

QUESTIONS STAY VAULT DAYS ANSWERS • How many days can I stay in the Schengen area? Track the 90-days-in-any-180 rolling window and see exactly how many you have left today — or on any future date. • Am I a UK tax resident? Run the Statutory Residence Test (SRT): the automatic tests plus the sufficient-ties test, where residence can trigger in as few as 16 days. • Is the 183-day rule real? See why "183 days" is often a myth and your true tax-residence limit can be far lower. • What is the US Substantial Presence Test? Track this year's days and the 1/3 + 1/6 weighting carried over from the previous two years. • Will my next trip push me over a limit? Plan a hypothetical trip and watch its impact across every counter before you book it. • Did I become resident in two countries at once? Dual-residence conflict alerts flag the trap — for example, a UK leaver in Dubai balancing SRT ties against treaty tax-certificate days.

WHO IT'S FOR • Digital nomads living on the Schengen 90/180 clock • People leaving the UK for Dubai, Portugal, Spain or anywhere with a tax angle • Expats and non-doms tracking several residence rules at once • Frequent business travellers who need a clean, verifiable record

WHY IT'S DIFFERENT — TRUE PRIVACY Your data never leaves your device. No account, no cloud database holding your movements. Everything lives in an AES-encrypted vault on your phone, and you choose whether to keep your own encrypted backup in iCloud, Google Drive or Dropbox. Only you hold the key. Your travel history is nobody's business but yours. No ads, no third-party trackers, and we never sell your data.

WHAT YOU GET • Automatic day tracking from GPS (optional), plus manual and photo-based logging • Counters for Schengen, UK SRT, US SPT, UAE, Thailand, Portugal, Spain, Australia, Canada PR and fully custom rules • Rolling-window, calendar-year and tax-year counting, with the midnight rule applied correctly • Dual-residence conflict alerts and a guided UK residence-day checker • A solicitor / accountant-ready PDF report with a SHA-256 verification page • Every rule cites its official government source, with plain-English explainers and worked examples • Lock Screen Live Activity showing your current country and days remaining • Biometric lock, full on-device encryption and one-tap data deletion

Try free for 7 days, then subscribe to Stay Vault Pro. The only details that ever reach our servers are the email and phone you give at signup.

Stay Vault Days is an informational tool, not legal or tax advice. Rules change and depend on your circumstances — always confirm your position with a qualified professional.

This app offers auto-renewable subscriptions. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://stayvaultdays.com/privacy.html