---
title: "Flags: Country Days Tracker - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "How many days have you spent in each country this year? Your photos already know. Country Days Tracker rebuilds your travel history in about a minute — read on your phone, never uploaded — and you con"
---

# Flags: Country Days Tracker — United States
> Tax Residency & 183 Day Rule

![Flags App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c5/85/4a/c5854a98-be94-3517-f2f0-dd6914278c58/AppIcon-0-0-1x_U007emarketing-0-6-0-85-220.png/434x0w.png)

**Developer:** [ZEROCREW AI](https://apptail.io/developer/zerocrew-ai-Fcmqob)
**Category:** Finance
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.flags.tax
**Store:** Apple App Store
**Country:** United States
**Version:** 2.4 (released 2026-10-11)
**Original Release:** 2026-06-12
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6776301998)
**AppTail Page:** [https://apptail.io/app/flags-country-days-tracker-raOA/united-states](https://apptail.io/app/flags-country-days-tracker-raOA/united-states)

## Flags Description
How many days have you spent in each country this year? Your photos already know. Country Days Tracker rebuilds your travel history in about a minute — read on your phone, never uploaded — and you confirm every trip in two taps. No GPS. No account. No tracking.

Then it keeps watch: the 183-day rule and per-country thresholds, counted the way each tax authority counts them, with a clear safe / close / over answer — and a warning before you cross any line.

SEE WHAT YOU'D SAVE
• Estimated tax across the places you actually spend your year — ranked cheapest-first
• Tap any place for the full picture: total tax at your income, with the federal and regional split
• Anchored to your real days, not a fantasy relocation
• Set your next-year goal and let Flags count to it every time the app opens

ONE STATUS, ONE GLANCE
• Every jurisdiction you watch, ranked by risk
• Clear verdicts: Resident · Not resident · Approaching · Over · Review
• Your primary residence anchored at the top, regimes (like NHR) and all

YOUR DAYS, WITHOUT BEING TRACKED
• Reads the date and coarse region your photos already store — using offline maps, on device
• No location permission, ever. No background tracking.
• Missing a stay? The app spots the gap and suggests where you were — you confirm, or add it by hand

IT'S NOT ONLY HOW LONG YOU STAY
• Flag where your home, family, or work is — for most countries any of those can make you resident regardless of days
• The UK's Statutory Residence Test uses those ties, and whether you're arriving or leaving, to set your day limit (simplified)
• Not a US citizen? Flags applies the substantial presence test: this year's days, plus a third of last year's and a sixth of the year before
• US citizens are reminded that citizenship-based taxation follows them anywhere

NOTHING SLIPS BY
• Spending too long somewhere you don't track? Flags suggests it — and starts watching automatically once you're near the line
• Step back through this year and the last five: final status for every place that mattered, plus the exact dates of each stay

EXPORTS, WHEN IT MATTERS
• Evidence pack: every recorded day in one country, with the evidence behind it — photo-confirmed, manual, or inferred. PDF + CSV.
• A one-page briefing to start the conversation with your tax advisor

BUILT FOR HOW RESIDENCY ACTUALLY WORKS
• All ~239 countries plus US states, Canadian provinces, and Swiss cantons
• Each jurisdiction keeps its own tax year — the UK's 6 April, India's 1 April, Australia's 1 July, calendar year by default
• Plain-English rule text for major destinations
• Home-screen widget and an optional, quiet weekly check-in

PRIVATE BY CONSTRUCTION
Residency and the days you spent abroad are sensitive. So we built the app that can't see them: no account, no sync, no analytics SDK, no ad network. Everything runs on your iPhone, offline. Delete the app and it's gone.

—

Country Days Tracker: Flags is an early-warning tool to stop you tipping over a threshold by accident, and its tax estimates are indicative — for planning conversations, not advice. It deliberately keeps complex rules simple. Confirm your position with a qualified tax professional before acting on it.

Terms of Use: 

## Flags Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/56/de/97/56de9750-21af-757b-df34-6b730eb0d354/01-readiness.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/70/95/5b/70955bfc-24e5-f2c8-39e1-da7149338bba/02.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f5/c8/e4/f5c8e4cc-3317-9830-fa16-0084fd60356a/03.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/17/f5/c4/17f5c41e-be51-e483-acd9-e26d9952d76b/04.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d7/a5/68/d7a568e5-6a96-3ea7-77b9-c4c7f1e1ad6a/05.png/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/90/33/d0/9033d0d4-e89b-ac9e-22d8-7d503aae9223/06.png/1290x2796.png)

## Flags Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Flags Available In
- [United States](https://apptail.io/app/flags-country-days-tracker-raOA/united-states)
- [Armenia](https://apptail.io/app/flags-country-days-tracker-raOA/armenia)
- [Angola](https://apptail.io/app/flags-country-days-tracker-raOA/angola)
- [Argentina](https://apptail.io/app/flags-country-days-tracker-raOA/argentina)
- [Azerbaijan](https://apptail.io/app/flags-country-days-tracker-raOA/azerbaijan)
- [Barbados](https://apptail.io/app/flags-country-days-tracker-raOA/barbados)
- [Bahrain](https://apptail.io/app/flags-country-days-tracker-raOA/bahrain)
- [Bermuda](https://apptail.io/app/flags-country-days-tracker-raOA/bermuda)
- [Brunei](https://apptail.io/app/flags-country-days-tracker-raOA/brunei)
- [Botswana](https://apptail.io/app/flags-country-days-tracker-raOA/botswana)
- [Belize](https://apptail.io/app/flags-country-days-tracker-raOA/belize)
- [Switzerland](https://apptail.io/app/flags-country-days-tracker-raOA/switzerland)
- [China](https://apptail.io/app/flags-country-days-tracker-raOA/china)
- [Cyprus](https://apptail.io/app/flags-country-days-tracker-raOA/cyprus)
- [Czechia](https://apptail.io/app/flags-country-days-tracker-raOA/czechia)
- [Germany](https://apptail.io/app/flags-country-days-tracker-raOA/germany)
- [Denmark](https://apptail.io/app/flags-country-days-tracker-raOA/denmark)
- [Estonia](https://apptail.io/app/flags-country-days-tracker-raOA/estonia)
- [Egypt](https://apptail.io/app/flags-country-days-tracker-raOA/egypt)
- [Spain](https://apptail.io/app/flags-country-days-tracker-raOA/spain)
- [Finland](https://apptail.io/app/flags-country-days-tracker-raOA/finland)
- [United Kingdom](https://apptail.io/app/flags-country-days-tracker-raOA/united-kingdom)
- [Grenada](https://apptail.io/app/flags-country-days-tracker-raOA/grenada)
- [Ghana](https://apptail.io/app/flags-country-days-tracker-raOA/ghana)
- [Guyana](https://apptail.io/app/flags-country-days-tracker-raOA/guyana)
- [Honduras](https://apptail.io/app/flags-country-days-tracker-raOA/honduras)
- [Croatia](https://apptail.io/app/flags-country-days-tracker-raOA/croatia)
- [Hungary](https://apptail.io/app/flags-country-days-tracker-raOA/hungary)
- [Iceland](https://apptail.io/app/flags-country-days-tracker-raOA/iceland)
- [Italy](https://apptail.io/app/flags-country-days-tracker-raOA/italy)
- [Jamaica](https://apptail.io/app/flags-country-days-tracker-raOA/jamaica)
- [Jordan](https://apptail.io/app/flags-country-days-tracker-raOA/jordan)
- [Japan](https://apptail.io/app/flags-country-days-tracker-raOA/japan)
- [Kazakhstan](https://apptail.io/app/flags-country-days-tracker-raOA/kazakhstan)
- [Sri Lanka](https://apptail.io/app/flags-country-days-tracker-raOA/sri-lanka)
- [Luxembourg](https://apptail.io/app/flags-country-days-tracker-raOA/luxembourg)
- [Latvia](https://apptail.io/app/flags-country-days-tracker-raOA/latvia)
- [Madagascar](https://apptail.io/app/flags-country-days-tracker-raOA/madagascar)
- [North Macedonia](https://apptail.io/app/flags-country-days-tracker-raOA/north-macedonia)
- [Mali](https://apptail.io/app/flags-country-days-tracker-raOA/mali)
- [Namibia](https://apptail.io/app/flags-country-days-tracker-raOA/namibia)
- [Norway](https://apptail.io/app/flags-country-days-tracker-raOA/norway)
- [Nepal](https://apptail.io/app/flags-country-days-tracker-raOA/nepal)
- [New Zealand](https://apptail.io/app/flags-country-days-tracker-raOA/new-zealand)
- [Oman](https://apptail.io/app/flags-country-days-tracker-raOA/oman)
- [Panama](https://apptail.io/app/flags-country-days-tracker-raOA/panama)
- [Philippines](https://apptail.io/app/flags-country-days-tracker-raOA/philippines)
- [Pakistan](https://apptail.io/app/flags-country-days-tracker-raOA/pakistan)
- [Qatar](https://apptail.io/app/flags-country-days-tracker-raOA/qatar)
- [Russia](https://apptail.io/app/flags-country-days-tracker-raOA/russia)
- [Singapore](https://apptail.io/app/flags-country-days-tracker-raOA/singapore)
- [Slovenia](https://apptail.io/app/flags-country-days-tracker-raOA/slovenia)
- [Slovakia](https://apptail.io/app/flags-country-days-tracker-raOA/slovakia)
- [Senegal](https://apptail.io/app/flags-country-days-tracker-raOA/senegal)
- [Suriname](https://apptail.io/app/flags-country-days-tracker-raOA/suriname)
- [Türkiye](https://apptail.io/app/flags-country-days-tracker-raOA/turkey)
- [Uganda](https://apptail.io/app/flags-country-days-tracker-raOA/uganda)
- [Venezuela](https://apptail.io/app/flags-country-days-tracker-raOA/venezuela)
- [United Arab Emirates](https://apptail.io/app/flags-country-days-tracker-raOA/united-arab-emirates)
- [British Virgin Islands](https://apptail.io/app/flags-country-days-tracker-raOA/british-virgin-islands)

---

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