Best Tax Residency Tracker Apps of 2026, Compared
By Quinn Moran · Updated October 6, 2026
What is the best tax residency tracker app?
The best tax residency tracker app is the one that counts your days automatically, because an auditor trusts a record made at the time over one rebuilt from memory. For US state tax residency plus visa limits, iReside does that by GPS for $44.99 a year. Bounded and TaxBird also run on Android, Domicile365 adds signed logs and an advisor portal at $19.99 a month, and Monaeo is built for companies at $999 per user a year.
Prices and features as of October 6, 2026.
The six apps side by side
| App | Price | Platforms | How days are recorded |
|---|---|---|---|
| 1. iReside | $44.99/year or $4.99/month | iOS (App Store) + web dashboard | Automatic GPS |
| 2. Bounded | Not listed on its website | iPhone + Android | Automatic GPS, photo import, manual |
| 3. Domicile365 | $19.99/month | iPhone, Mac, Android, Windows | Automatic (GPS, Wi-Fi, cell) |
| 4. TaxBird | Plans not priced on taxbird.com | iPhone + Android | Automatic background location |
| 5. Days Monitor | $19.99/year | iPhone + free web calculators | Automatic, plus photo rebuild |
| 6. Monaeo | $999 per user/year | Companion app + platform | Automatic, plus booking and card data |
Competitor prices and features are from each company's own website or App Store listing, checked October 6, 2026. Each comparison page lists its sources.
1. iResideOur pick
$44.99/year or $4.99/month · iOS (App Store) + web dashboard · Automatic GPS
Best for: US state tax residency and visa limits in one app: NYC counted separately, flyover states ignored, Schengen 90/180, alerts before limits, audit-ready PDF reports.
Not a fit if: No rebuild of past travel from your photo library. Not tax advice.


In the iReside app
State days and visa days on one dashboard
Days by location for the year, with a tracker for each rule you care about: a state's 183-day line on the left, Schengen's 90 days in any 180 on the right.
See the Schengen calculator and visa tracker · Try the free residency calculators
2. Bounded
Not listed on its website · iPhone + Android · Automatic GPS, photo import, manual
Best for: Nomads and expats counting country days, on Android or iPhone, with history kept on the device.
Falls short: Country-first; reports and web access not listed on its site.
3. Domicile365
$19.99/month · iPhone, Mac, Android, Windows · Automatic (GPS, Wi-Fi, cell)
Best for: People who want signed PDF audit logs and a read-only portal for their CPA.
Falls short: A monthly price well above the consumer apps on this list.
4. TaxBird
Plans not priced on taxbird.com · iPhone + Android · Automatic background location
Best for: A straightforward tax-day tracker that also runs on Android.
Falls short: Schengen, visa limits and web access not listed.
5. Days Monitor
$19.99/year · iPhone + free web calculators · Automatic, plus photo rebuild
Best for: A low-cost day counter that keeps data on your device and iCloud.
Falls short: No web dashboard for your full record; NYC tracking not listed.
6. Monaeo
$999 per user/year · Companion app + platform · Automatic, plus booking and card data
Best for: Companies and advisory firms: payroll withholding, permanent establishment, multi-client dashboards.
Falls short: Priced for enterprises and wealthy clients rather than individuals.
Already using one of these?
Switch to iReside and your first year is free. Our team helps bring your existing day counts across.
$44.99/year after free trial. Cancel anytime.