Domicile365 vs Days Monitor: Residency Tracker Comparison (2026)

Domicile365 and Days Monitor are both residency day-count trackers, but they are built for different ecosystems. Domicile365 spans phones and desktops; Days Monitor is built for the Apple ecosystem and leans into international and Schengen tracking. Every claim about either product below is a direct quotation from its own published materials, linked and dated (checked 4 June 2026).

Accurate as of 24 August 2026. Every statement about another product on this page comes from that company's own public materials (their website, App Store or Google Play listing) on that date. Where a company does not publish something, we say it is not stated in their materials rather than assuming it is absent. We do not publish App Store ratings in comparisons: rating counts differ so widely between products that side-by-side scores mislead more than they inform. Prices and features change, so check the linked sources before relying on any figure.

Positioning

Domicile365 describes itself as:

"Sophisticated Location Tracking for tax and other compliance purposes."
— Domicile365 website (accessed 4 June 2026)

Days Monitor describes itself as:

"No more spreadsheets. Days Monitor automatically tracks every day in every country, for visas, tax residency, Schengen, US substantial presence, and any custom rule."
— Days Monitor, App Store (accessed 4 August 2026)

Domicile365's biggest advantage: platform breadth

If you do not live entirely inside Apple's ecosystem, this is the headline difference. Domicile365 states it is:

"Available for Apple iOS, Apple macOS, Android, and our new Windows Tray App."
— Domicile365 website (accessed 4 June 2026)

Days Monitor, by contrast, is an Apple-ecosystem app that syncs across Apple devices via iCloud:

"Sync across iPhone, iPad, and Mac through your own iCloud, never our servers."
— Days Monitor, App Store (accessed 4 June 2026)

So if you use Android or want a Windows desktop app, Domicile365 is the natural fit and Days Monitor is not an option for you. That is a clear, honest point in Domicile365's favour.

Logging granularity and alerts

Domicile365 emphasises fine-grained logging and flexible alerts:

"Location generally recorded in 15 minute increments using the highest level of accuracy supported by your phone."
— Domicile365 website (accessed 4 June 2026)

It also offers, in its words, "an unlimited number of day count alerts by Country, State, City, Possession or Province." Days Monitor automates the log and surfaces status on a dashboard and home-screen widgets, and it adds same-day multi-country logging:

"Cross a border in the morning and again in the afternoon? Days Monitor logs each country separately for the same date, with its own pin, time, and city."
— Days Monitor, App Store (accessed 4 June 2026)

Reports and exports

Both export advisor-ready reports. Domicile365 lets you "Email or download detailed day count logs (csv/excel and pdf formats)." Days Monitor offers "Instant PDF and CSV Reports." Domicile365 additionally lists an Excel format; Days Monitor lists PDF and CSV. (Both quotes from the sources linked in Sources, accessed 4 June 2026.)

International and Schengen

This is where Days Monitor specialises. It markets a dedicated Schengen tool and custom rules for other countries:

"Best-in-Class Schengen Tracking ... 183-day tax residency rules ... 90/180 Schengen rule ... US state statutory residency tests."
— Days Monitor, App Store (accessed 4 June 2026)

Since its latest release, those custom rules extend to rolling windows ("90 days in any 180" for any country) and to statute-based day-count templates for 35 US states, which puts it head-to-head with Domicile365 on state coverage while remaining fully editable per rule. — Days Monitor for iPhone (accessed 4 August 2026)

Domicile365's published materials we reviewed focus on tax and compliance day-count tracking with alerts by country, state, city, possession or province, rather than a Schengen 90/180 calculator. If European 90/180 tracking is central to your needs, that is worth weighing.

Trial and pricing

Domicile365 offers a generous trial: "Sixty (60) day free trial -- no credit card required." Days Monitor is free to download. For Domicile365's full subscription pricing and Days Monitor's in-app options, see each product's own pages linked in Sources.

Which should you choose?

• You use Android or want a Windows/desktop app: Domicile365 supports those platforms; Days Monitor does not.
• You want very granular logging and an Excel export, with a long free trial: Domicile365 lists 15-minute logging, unlimited alerts and a 60-day trial.
• You are in the Apple ecosystem and travel internationally: Days Monitor adds Schengen 90/180 and custom country rules, with data kept on-device and iCloud.

Pick the one that matches your devices and your borders. Both produce the contemporaneous, exportable day log that makes a residency position defensible.

Specs at a glance

Figures from each app's App Store listing or website, accessed 4 June 2026; see the quoted sources above and in Sources.

Corrections

Every competitor claim here is checked against that company's own published materials and date-stamped. If you represent a product named on this page and believe anything is inaccurate or out of date, contact us and we will correct it promptly.

Sources

• Domicile365 website (accessed 4 June 2026)
• Days Monitor, App Store (accessed 4 June 2026)