Tax Days vs. Topia
Topia and Tax Days aren't really competitors — Topia is enterprise SaaS for HR teams, Tax Days is a consumer iPhone app for individuals. But many individuals search for 'Topia alternative' looking for personal day-count tracking. If that's you, Tax Days is what you want.
Pricing at a glance
Privacy-first iPhone app. No accounts, no servers. Optional iCloud sync via Apple's encrypted CloudKit.
Enterprise global mobility platform (formerly Equus and Polaris) sold to corporate HR teams managing thousands of internationally-mobile employees, with relocation, immigration, payroll-tax, and compliance features.
Feature comparison
| Feature | Tax Days | Topia |
|---|---|---|
| Sold to | Individuals (consumer) | HR / global mobility teams (enterprise) |
| Annual cost | $19.99/year | Custom enterprise pricing |
| Setup | Download from App Store | Implementation, integration, training |
| Used by you directly | Yes (your account, your data) | Only if your employer enrolls you |
| Data ownership | On your iPhone (yours) | Employer's account (employer-controlled) |
| Personal investment income tracking | Yes | Typically out of scope |
| Tracks days when you change employers | Yes (your own record) | Lost when employment ends |
| Treaty tie-breaker evidence | Personal day-count log + PDF export | Yes, but employer-controlled |
Which one is right for you?
Tax Days is best for…
- Anyone who wants their own personal residency record.
- Individual cross-border workers, expats, digital nomads.
- Investment / capital-gains tracking outside of employer scope.
- Anyone whose employer doesn't provide global mobility software.
Topia is best for…
- Corporate HR teams managing 100+ international assignees.
- Companies needing payroll integration and immigration workflows.
- Enterprises with formal global mobility programs.
- Use it (free to you) if your employer offers it — alongside personal Tax Days.
Bottom line: Topia is corporate software. Tax Days is a personal app. They don't compete. If you searched 'Topia alternative,' you wanted a personal day-counter — Tax Days is what you were looking for.
Ready to try Tax Days?
$19.99/year. No accounts. No tracking. Free tier with limited rules.