Free and open first
Best Call blocker apps in 2026
- 41 apps
- How the order is worked out
- 1
Getcontact
Free plan AndroidiPhoneWebGetcontact combines caller identification, automatic spam protection and community reporting, with profile controls and a free basic version.
- 2
YouMail
Free plan AndroidAPIiPhone+1Pick YouMail for call protection and visual voicemail across mobile and web, especially if its free message and transcription allowances fit your needs.
- 3
PhoneBlock
Free plan AndroidAPIiPhone+2PhoneBlock offers community-based spam blocking for Android, landlines and phone systems, with an iPhone method based on CardDAV. It is free to use, though the operator advises against business use.
- 4
RoboKiller
Free plan AndroidAPIiPhone+1RoboKiller combines call blocking, text filtering, caller screening, and spam-call responses in a mobile app.
- 5
Should I Answer?
Free plan AndroidExtensioniPhone+1Should I Answer? combines community ratings with call identification, and Android adds offline lookup and optional blocking.
- 6
Whoscall
Free plan AndroidiPhoneWebWhoscall combines caller identification, call blocking, and scam checks with community reporting. Some features vary by region, and the business number option has a six-month minimum purchase.
- 7
NumBuster
Free plan AndroidiPhoneWebChoose NumBuster if you want caller identification and number checks across Android, iPhone, and web, with community ratings and a free mobile app.
- 8
Who Called
Free plan AndroidiPhoneWebWho Called combines call filtering, number lookups, and community reports, with separate notes about what stays on-device and what is sent to the service.
- 9
Hiya Spam Blocker
Free plan AndroidiPhoneHiya combines caller ID and spam screening with fraud alerts and suspected deepfake voice warnings. Review the platform and regional limits, and note that several features require Premium.
- 10
Call Control
Free plan AndroidAPIiPhone+1Call Control is a fit for people who want call and text blocking, or landline users seeking remote control through Home WiFi.
- 11
Call Insider
Free plan AndroidWebCall Insider combines caller ratings with a large database and offline lookup. Keep in mind that number blocking is not yet available and user comments are not fully moderated.
- 12
CallApp
Free plan AndroidiPhone - 13
T-Mobile Scam Shield
Free plan AndroidiPhoneScam Shield combines call alerts and blocking with text and web protections on T-Mobile’s network.
- 14
Verizon Content Transfer
Free plan AndroidiPhoneVerizon Content Transfer covers common phone data and supports transfers across Android and iPhone. Check its Wi-Fi requirement and cloud-backup limit before starting a move.
- 15
Truecaller
Free plan AndroidiPhoneWebTruecaller combines caller identification, spam controls, message identification and reverse lookup across Android, iOS and web.
- 16
Callfilter.app
Free plan AndroidCallfilter.app offers flexible call rules with local processing and no account requirement. Check the Samsung compatibility caveat if you use Android 12 or later on a Samsung device.
- 17
CallWall
Free plan iPhoneChoose CallWall if you want free spam call blocking and text filtering on an iOS device running iOS 17 or later.
- 18
Corta Spam
Free plan AndroidChoose Corta Spam if you use Android and want configurable call screening with logs and blocked-call statistics.
- 19
RealCall
Free plan AndroidiPhoneRealCall combines call screening, caller ID, reverse lookup, and text protection in one mobile app.
- 20
HangUp
Free plan AndroidPick HangUp if you use Android and want to identify and label calls while screening unknown senders’ texts.
- 21
SpamBlocker
Free plan AndroidSpamBlocker offers call and SMS filtering with several configurable rules and database options.
- 22
Yet Another Call Blocker
Free plan AndroidYet Another Call Blocker offers offline-capable call blocking with a local blacklist and caller information.
- 23
DeepPurge
Free plan LinuxMacWindowsDeepPurge emphasizes review before uninstalling and records recovery options for eligible changes.
- 24
Call Blocker
Free plan AndroidCall Blocker provides focused call screening and flexible blocking rules on Android, including dual-SIM configurations.
- 25
CallCurb
Free plan AndroidiPhoneCallCurb brings blocking, identification, screening, and community reports into one Android and iOS app.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
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