Best caller ID and spam call blockers
Phone apps that identify unknown callers and block spam calls, robocalls and scam texts.
3 apps, ordered by visits from AppBreakup and how often our research lists each one as an alternative. Open any app to see its alternatives.
All caller ID and spam call blockers
- Alternatives to Hiya
Spam call blocker and caller ID app that also supplies call protection to carriers and phone makers.
Free plan + paidiOS, Android - Alternatives to Truecaller
Caller ID and spam-blocking app for Android and iPhone, built on a large crowd-sourced number database.
Free plan + paidAndroid, iOS - Alternatives to Robokiller
Subscription spam call and text blocker for iPhone and Android, aimed mainly at US users.
PaidiOS, Android
Our picks by need
Best for most people
HiyaBest for iPhone and Android
TruecallerCommon questions
What are the best caller ID and spam call blockers?
Based on how often our research lists them as alternatives and visits from AppBreakup, the leading caller ID and spam call blockers right now are Hiya, Truecaller and Robokiller.
Are there free caller ID and spam call blockers?
Yes. Hiya (free plan + paid) and Truecaller (free plan + paid) have a free option, out of 2 free or freemium apps we track.
Which caller ID and spam call blockers are open source?
None of the apps in this category is open source.