Communication
Best Call Blocking Software in 2026
RoboKiller leads this list of 14 (8.8/10, free plan). NumBuster is next (8.5/10, free plan), and Whoscall is the next highest-placed option with a free plan (8.4/10). Call blocking software helps identify or stop unwanted calls. This list is for people comparing tools by pricing, caller identification, blocking controls and call-screening features.
- 01
RoboKiller RoboKiller suits iPhone and Android users who want call and text spam filtering.
From $2.67/mo Free plan Web · iOS · Android · API8.8 Visit Specs - 02 NumBuster
NumBuster may suit people who want caller identification, number checks, and community reports, as well as Android users seeking SMS spam filtering.
Free plan Web · iOS · Android8.5 Visit Specs - 03 RealCall
RealCall suits Android and iOS users seeking caller ID, spam-call blocking, and fraudulent-text detection.
From $3/mo Free trial iOS · Android8.5 Visit Specs - 04 Whoscall
Whoscall suits people who want caller identification, call blocking, and scam checks on Android or iOS.
From $2.25/mo Free plan Web · iOS · Android8.4 Visit Specs - 05
Hiya Spam Blocker Hiya Spam Blocker suits mobile users seeking caller identification and protection from spam and fraud calls.
From $2/mo Free plan iOS · Android8.3 Visit Specs - 06 CallApp
CallApp suits mobile users who want to identify callers, block unwanted calls and messages, and record calls.
Free plan iOS · Android8.1 Visit Specs - 07 Callblock From $1.67/mo Free trial iOS8.1 Visit Specs
- 08 Nomorobo From $1.67/mo Free trial iOS · Android7.9 Visit Specs
- 09 Corta Spam Free plan Android7.7 Visit Specs
- 10
Truecaller From $6.25/mo Web · iOS · Android7.3 Visit Specs - 11 SpamBlocker Free plan Android7.2 Visit Specs
- 12 TrapCall Free trial iOS7.0 Visit Specs
- 13 CallShield Android5.9 Visit Specs
- 14 Robo Shield iOS · Android5.6 Visit Specs
Before choosing, check whether a free plan or trial fits your budget, which platforms are supported, and whether community reports or voicemail tools match your needs.