183

Name: 183
Author: Jean-Paul van de Plasse

By: Jean-Paul van de Plasse App

Track Your Tax Residency Days

Features & Capabilities

Should I Stay or Should I Go? 183 automatically tracks your days abroad so your accountant (and your passport) always know where you stand.

Should I Stay or Should I Go?

If you live across borders, the 183-day rule quietly governs your tax life, and getting it wrong is expensive. 183 tracks every day automatically, so you always know exactly where you stand.

AUTOMATIC DAY TRACKING 183 uses background location to detect which country you're in and logs each day without any manual input. Open the app and your tally is already up to date.

GUIDED SETUP New: pick your home country and your day rule in a few taps. Setting up your home country is now free, so you are tracking within seconds of opening the app.

DAYS GONE DASHBOARD See your year-to-date days abroad and a rolling 365-day window side by side. The home screen hero card shows your home country progress bars at a glance, no digging required.

CUSTOM RULES, PER COUNTRY Every country plays by different rules. Set custom day thresholds and choose the tax-year start month for each country you track. 183 adapts to your situation, not a one-size-fits-all calendar.

SAFE & PRIVATE Your data lives on your device and syncs across your Apple devices via iCloud. There are no external servers, no analytics, no accounts to create. Your location history stays yours.

183 PRO: STAY AHEAD OF THE LIMIT Pro subscribers get visa residency alerts in both directions: warnings when you're accumulating too many days in a country and warnings when you've been away too long. Set the thresholds. Get the nudge before it becomes a problem. Choose monthly, yearly, or lifetime.

COMMUNITY Join a Discord network of expats, digital nomads, and tax-aware travelers who live this life too. Share strategies, ask questions, and stay sharp on the rules that matter.

Built by someone who lives this life. 183 is not a corporate wellness app. It was built by a nomad, for nomads, because the alternative is a spreadsheet and a prayer.