ResidenceSafe: Prove 183 Days
Prove your tax residence
Only for iPhone
Free · In‑App Purchases
iPhone
When they come asking where you were, what proof do you have? Excel, boarding passes, and Google Maps don't hold up. Get started for free in less than 60 seconds.
183 days. That's the number that decides which country gets your taxes. Do you know exactly how many days you've spent in each country this year?
When a tax authority comes asking, the burden of proof is yours. The IRS in the United States, HMRC in the UK, the DGFiP in France, the AEAT in Spain — they all apply the same logic: if you can't prove where you were, they treat you as a resident by default. The Substantial Presence Test works on exactly this principle: if you can't document your days outside the US, the IRS assumes you were there. And the usual methods won't hold up: you wrote the spreadsheet yourself, boarding passes only prove you traveled, Google Maps screenshots can be manipulated, card payments don't prove physical presence. By the time the notice arrives, it's too late to reconstruct what happened three years ago.
ResidenceSafe generates, day by day, proof that actually holds up. In under 30 seconds:
· A selfie with live identity verification
· The app records your exact location with certified date and time
· Each record is immutably sealed — no one can alter it after the fact
WHO IT'S FOR
· Digital nomads living across several countries who need to know where they're taxed
· Expats who need to prove they no longer reside in their home country
· Americans abroad managing FBAR obligations and Substantial Presence Test compliance
· Cross-border professionals in Andorra, Monaco, UAE, Singapore, Switzerland, Portugal, Dubai
· Tax advisors who need their clients to arrive in April with their calendar done
· Anyone who knows the question is coming and wants the answer ready before it does
HOW IT WORKS
1. Sign up and verify your identity once only.
2. Every day, open the app and check in under 30 seconds.
3. Each record is saved permanently.
PLANS
· PRO: €98.99/month or €989.99/year — daily records + cloud backup
· Premium: €69.99/month or €749.99/year — 21 certified records per month
· START: €5.99 one-time — identity verification + 3 certified records
· Try the full flow free. Certify from day one with a plan.
Your records don't expire even if you cancel your subscription or change your phone. Your archive stays alive — because you build the proof today but the IRS inquiry may come four years from now.
PRIVACY
Your biometric data is processed with certified facial verification. We do not sell your data. GDPR compliant.
Start free. Your first certified record in under 30 seconds. Before the IRS asks.
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SUBSCRIPTION INFORMATION
ResidenceSafe offers the following auto-renewable subscriptions:
· PRO Monthly: €98.99/month
· PRO Annual: €989.99/year
· Premium Monthly: €69.99/month
· Premium Annual: €749.99/year
Payment will be charged to your Apple ID account upon purchase confirmation. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period.
Privacy Policy: https://residencesafe.com/app/privacy-app-en.html
Terms of Use: https://residencesafe.com/app/terms-app-en.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Minor bug fixes
The developer, RJ DIGITAL HUB SLU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Sensitive Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- RJ DIGITAL HUB SLU
- Size
- 91.6 MB
- Category
- Business
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
English and 3 more
- English, Catalan, French, Spanish
- Age Rating
16+
- 16+
- In-App Purchases
Yes
- ResidenceSafe EXTRA 6 Reports $8.99
- ResidenceSafe EXTRA 12 Reports $14.99
- ResidenceSafe EXTRA Report $1.99
- ResidenceSafe Pack 100 checkins $249.99
- ResidenceSafe Pack 25 checkins $69.99
- ResidenceSafe Pack 10 checkins $29.99
- ResidenceSafe Pack 1 checkin $2.99
- ResidenceSafe Pack 100 checkins $249.99
- ResidenceSafe Pack 25 checkins $69.99
- ResidenceSafe Pack 10 checkins $29.99
- Copyright
- © 2026 RJ Digital HUB