Apps similar to Only Contacts Ring include SpamBlocker, which is free and open source. Other options are Yet Another Call Blocker, Truecaller, Spam Call Blocker and Should I Answer?. In total there are seven Unwanted Call Blockers like Only Contacts Ring for Android, iPhone and the web.
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).
Find a person by a name or phone number worldwide for free using Truecaller. Also available on Android, iPhone, Nokia Symbian and Blackberry.
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Call Blocker App helps you manage and block unwanted incoming calls while maintaining a whitelist of approved contacts. It uses web scraping to enhance the call-blocking experience by integrating real-time data from popular spam-detection multiple websites.
Should I Answer is free mobile security application protecting you against unsolicited, expensive, unwanted or unknown calls.
CzechiaEU
WhosCall is a reverse Number Search, with a global number database of over 600 million entries.
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United States
