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Head-to-Head
Callro vs. Hiya
Hiya identifies incoming calls and labels suspected spam. It relies on community reports and cloud-based databases, which means your call data leaves your device.
Vindication Security Team
Telecommunications Threat Analysts
Reviewed by Umer Mustafa
Quick Answer
Hiya is a cloud-based call blocker that requires uploading your contacts to function. Callro operates entirely on-device without accessing your address book or transmitting call logs to external servers, providing superior privacy.
Callro wins
8 of 10
Hiya wins
2 of 10
| Feature | Callro | Hiya |
|---|---|---|
| On-device processing | on-device | Cloud-based |
| Contacts access required | None | Required |
| Call log access | None uploaded | Uploaded to cloud |
| Data selling | Never | Aggregated data shared |
| Ads | None | Yes (free tier) |
| SIT tone generation | Yes | No |
| STIR/SHAKEN check | Yes | Limited |
| Price | $9.99/mo | $4.99–$14.99/mo |
| Free trial | 7 days, no card | Varies |
| Platform | Android | iOS & Android |
The Bottom Line
Hiya needs your contacts and call logs uploaded to their cloud to function. Callro processes everything on your device — your data never leaves your phone. If privacy matters, there's no comparison.
Ready to switch?
Try Callro free for 7 days. No payment info required. Your data stays on your device — always.