Your important calls get through.
Hospital, bank, and delivery calls ring through — even with Silence Unknown Callers on. Plus, spam is blocked automatically. Free for your iPhone — privately.
Free on the App Store
+351 912 345 678
Spam blocked
+351 211 234 567
Millennium BCP
Tired of spam calls?
Constant interruptions
Spam and scam calls at all hours. Numbers you don't recognize.
No way to know who's calling
Is it your bank? A hospital? Or another robocall? You shouldn't have to guess.
Existing solutions invade your privacy
Most caller ID apps upload your entire contact list. Your data becomes their product.
Everything you need, nothing you don't
Block spam & scams
Known spam numbers are blocked before your phone ever rings. Updated daily with the latest threats.
Identify institutions
See who's calling — banks, hospitals, government offices, and utilities — right on your screen.
Private by design
No contact uploads. No call logs. Matching happens on your device. We never see your calls.
How it works
Download Swept
Install the app and enable call blocking in your iPhone settings.
Stay updated
Swept automatically downloads the latest blocklists and institution data.
Calls filtered
Spam is silenced. Institutions are identified. You only answer calls that matter.
Built for EU privacy law, not against it.
GDPR Article 25 — privacy by design. This isn't a feature, it's our architecture.
- All call matching happens on your device
- We never upload your contacts
- We never see your call history
- Privacy-first analytics — no personal data collected
- Hosted in the EU. No cross-border data transfers.
GDPR Article 25 — privacy by design
Frequently asked questions
How does Swept block calls?
Swept uses Apple's CallKit technology to push a blocklist directly to your iPhone. Blocked numbers are silenced before your phone rings — no internet connection needed for blocking to work.
Does Swept upload my contacts or call history?
Never. Swept's architecture is designed so that all call matching happens on your device. We never see your contacts, call logs, or any personal data.
What institutions does Swept identify?
Portuguese banks, hospitals, government offices, utilities, and major service providers. We're continuously expanding the database.
How is this different from other solutions?
Most caller ID apps require you to share your contacts and build databases of personal phone numbers. Swept never touches your contacts. We only track spam numbers and public institution numbers.
Can I report a spam number?
Yes! After a suspicious call, Swept sends you a notification to report it with one tap. Reports are anonymized — we only store the number, never your identity.
How much does Swept cost?
Swept is completely free. No subscription, no hidden fees, no ads. We believe everyone deserves protection from spam calls.
What if a legitimate call gets blocked?
Swept maintains a curated whitelist of Portuguese institutions — banks, hospitals, government offices — so their calls always get through. You can also disable blocking anytime in Settings. If a number is incorrectly flagged, our dispute process lets the owner request removal.
Protect your calls today
Free on the App Store. No ads, no tracking, no subscriptions.
Free on the App Store