Apps similar to Call Blocker: Block spam calls include SpamBlocker, which is free and open source. Other options are Saracroche, Yet Another Call Blocker, Truecaller and Sereniphone. Unwanted Call Blockers like Call Blocker: Block spam calls are a crowded field, with more than 25 alternatives for Android, iPhone, the web and iPad.
The loud, traditional ringtone is rarely the best or most modern choice. Blocker lets you create a personalized call-handling strategy for your Favorites, Contacts, and Unknown callers — so you only get interrupted when it truly matters.
Brazil
United States
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
United States
Read what unknown callers say in real time while your phone rings, then answer, block or take a message as a transcript
Australia
Privacy-first SMS & call blocker. NoSpamPro protects you from phishing and scams using a hybrid local-engine and cloud-AI. No data collection, no account required, and no contact sharing.
Türkiye
CatfishNumr is a free, anonymous phone number lookup tool that helps users verify unknown contacts and detect scams or catfishing. It provides instant access to publicly available info like names, locations, social profiles, and scam reports empowering safer, informed digital interactions.
United States
ME is the perfect and ultimate caller id and spam protection app your phone must have.
United Kingdom
Whitepages Caller ID is the best app for caller ID, call blocking and spam protection. With Whitepages Caller ID, you always know who’s calling so you can answer the calls you want to take and block those you don’t.
United States
Blockspamcalls is a place where you can look up any phone number from all over the world and see whether they are listed among robocalls, spamcalls and other types of unwanted calls.
Czechia
EU
Android scam protection that identifies manipulation patterns in calls and messages rather than relying only on number blocklists. Analysis stays on the device without an account, while coverage adds messaging apps, cross-channel links, dual-SIM protection and reports.
FranceEU
Blydenti is an iPhone app that helps users identify and block calls from temporary or custom contacts without saving them to the main contact list. Perfect for managing short-term calls efficiently and maintaining call privacy.
Israel
