Yet Another Call Blocker
Yet Another Call Blocker is a free Android app for screening unwanted calls and displaying caller information.
What Yet Another Call Blocker is
Yet Another Call Blocker is a free Android app for screening unwanted calls and displaying caller information. It can automatically block numbers with negative ratings, hidden numbers, or entries on a local blacklist. The blacklist accepts wildcard patterns and can import NoPhoneSpam backups. Call blocking, caller notifications, and the call log can operate offline through a local phone-number database. Incoming notifications may show a number’s rating, review count, and category, while detailed reviews need an internet connection. Optional incremental database updates also require internet access. On Android 7 and later, advanced blocking can stop calls before the phone rings after you enable it in Settings and assign the required Phone or Caller ID role. Enabling Use contacts keeps saved numbers from being blocked. The project uses third-party services for data, updates, and reviews, and is licensed AGPLv3-only.
Good
- Blocks hidden and negatively rated numbers
- Works offline with a local database
- Wildcard blacklist and NoPhoneSpam import
- Shows caller ratings and categories
- Supports pre-ring blocking on newer Android
Watch out
- No whitelist feature
- Some Xiaomi MIUI phones may fail
- Online reviews require internet access
- Uses third-party services for data
Who it suits
It suits Android users who want local call blocking, caller ratings, and community reports. It is also relevant to users who prefer free, non-commercial software.
Verdict
Yet Another Call Blocker combines offline screening with caller details and flexible blacklist rules. Check device compatibility and the required Android role settings before relying on advanced blocking.
Plans and prices
From Yet Another Call Blocker's own pricing page, checked 9 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free and open source | Free | Android app · relies on third-party web services for some functions |
The facts
Each one read from Yet Another Call Blocker's own pages, with the date it was checked.
What it does
- Advanced blocking
- On Android 7 and later, advanced call blocking can block calls before the phone rings, but it must be enabled in Settings and requires the app to be set as the Phone app on Android 7–9 or Caller ID app on Android 10 and later.checked 9 Oct 2026
- Blacklist
- The local blacklist supports wildcards, and the app can import NoPhoneSpam backups.checked 9 Oct 2026
- Call blocking
- The app can automatically block calls with negative ratings, hidden numbers, or numbers on a local blacklist.checked 9 Oct 2026
- Caller details
- Incoming call notifications can show a number’s rating, review count, and category; detailed online reviews require internet access.checked 9 Oct 2026
- Compatibility limitation
- The FAQ reports that call blocking and informational notifications may fail on some Xiaomi MIUI phones, while some modern Samsung phones may not show informational notifications.checked 9 Oct 2026
- Contacts
- When the Use contacts option is enabled, numbers in the phone’s contacts are never blocked.checked 9 Oct 2026
- Database updates
- Optional automatic incremental database updates are available and require internet access.checked 9 Oct 2026
- Integrations
- The app uses a third-party crowdsourced phone number database and third-party services for database updates and online reviews.checked 9 Oct 2026
- License
- The project is licensed under AGPLv3-only and describes itself as non-commercial.checked 9 Oct 2026
- Offline operation
- Call blocking, caller information notifications, and the call log can work offline using a local phone number database.checked 9 Oct 2026
- Privacy
- The maker says no personal data is shared, while noting that database update requests expose the user’s IP address, database version, and country code, and online review requests expose the IP address, queried phone number, and country code to third-party servers.checked 9 Oct 2026
- Support
- The maker directs users with unanswered questions to the project’s GitLab issues and explains how to export app logs for crash reports.checked 9 Oct 2026
- Whitelist limitation
- The FAQ says there is no whitelist feature; enabling Use contacts allows saved numbers to bypass blocking.checked 9 Oct 2026
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