The best Unwanted Call Blocker alternative to Truecaller is SpamBlocker, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Truecaller and many of them are Unwanted Call Blockers so hopefully you can find a suitable replacement. Other interesting Unwanted Call Blocker alternatives to Truecaller are Yet Another Call Blocker, Hiya, Sereniphone and Getcontact.
Efficiently blocks unwanted calls and SMS on Android without replacing your default app. Utilizes regex rules, contact filtering, STIR attestation, repeated call checks, dialed number, recently used apps, and a time schedule for precise, customizable protection.
A free and open source application that can block unwanted calls or warn about probable intentions of callers using a third-party crowdsourced phone number database (from some other proprietary app).
Stop missing important calls and wasting precious time answering unwanted ones. Hiya blocks spam and scam calls, and displays caller ID name and call reason on incoming calls.
United States
Block unwanted calls, spam, fraud, and robocalls effortlessly. Enjoy privacy protection as Sereniphone respects your data, has no ads, and provides customizable caller ID labels. Premium options offer 24/7 updates and unlimited blocking for more convenience.
We're taking action to put a global stop to unauthorized calls. Every year, we block at least three billion unauthorized calls or fraud attempts. Your feedback allows us to offer more effective protection to you and millions of other Getcontact users.
Portugal
EU
CallApp is a Free Caller ID and Call Blocker app that allows mobile users to block phone calls, identify telemarketing calls, record phone calls, blacklist unwanted callers and much more.
Israel
Block calls from annoying or private numbers on your Android device. By bitfire.
WhosCall is a reverse Number Search, with a global number database of over 600 million entries.
United Kingdom
ME is the perfect and ultimate caller id and spam protection app your phone must have.
United Kingdom
📞 Caller ID and fraud prevention solutions that make you smile. 27 countries covered, from 7 realtime data sources.
Switzerland
United States
United Kingdom
