Apps similar to KeepCallsSafe include SpamBlocker, which is free and open source. Other options are Yet Another Call Blocker, Truecaller, Sereniphone and Silence: Block Unknown Callers. You're spoiled for choice with Unwanted Call Blockers like KeepCallsSafe: we list more than 25 alternatives for Android, iPhone, the web and iPad.
Orange Phone is a free application that allows you to detect and block unwanted calls, identify unknown numbers (reverse directory), check call prices to premium-rate numbers, and much more.
France
EU
Caller ID, phone number tracker, call blocker, contacts location, works offline
Phone 2 Location is the best caller Id & tracker which allows to search, track and block any mobile number or fixed line (landline) phone number.
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
WhosCall is a reverse Number Search, with a global number database of over 600 million entries.
United Kingdom
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
Only Contacts Ring is an Android call filter app. Unlike other blockers, it only allows calls from your contacts to ring through. Calls from numbers not in your contacts are declined and sent to voicemail.
PolandEU
United Kingdom
ME is the perfect and ultimate caller id and spam protection app your phone must have.
United Kingdom
Unknownphone.com brings you the complete app to avoid phone scams, unwanted calls and extra charges in your bill. With more than 100.000 telephone numbers registered and identified and a community with millions of users in the United States and around the world, Unknownphone.
United Kingdom
Caller ID & Call Blocker is the best app to identify and block numbers, unknown callers, Spam SMS/messages. Caller ID helps you to find who is the true caller. You can also make fake calls to have fun.
