Productivity·Standings
Compare Call Blocker Apps
Call blocker apps help screen unwanted calls; compare the platforms you use and whether a free plan fits your needs. The board’s signal score is out of 10, and its marks show whether an app has a public API, open-source code or a free tier.
Check an app’s pricing note before choosing: a free plan and a free trial are different. For example, Whoscall lists a free plan, paid service from $2.89 per user per month and a 7-day trial; PhoneBlock lists a free plan.
- 41 platforms
- 1 with a public API on this page
- 24 with a free tier
- 1 GGetcontactgetcontact.com
Caller ID and spam app for Android, iOS, and web with unwanted-call alerts and reporting.
- 2 WWhoscallwhoscall.com
Caller ID service for Android, iOS, and web that spots callers and blocks spam or scams.
- 3 NNumBusternumbuster.com
NumBuster is a community telephone-safety service that identifies callers, shows number ratings and reviews, and helps users reduce spam and fraudulent…
- 4 YYouMailyoumail.com
YouMail combines visual voicemail, voicemail transcription, spam and robocall blocking, caller identification, call screening, privacy tools and second phone…
- 5 R
RoboKillerrobokiller.comSpam call and text blocker for Android, iOS, web, and API use with predictive filtering.
- 6 HS
Hiya Spam Blockerhiya.comCaller screening app for Android and iOS that flags fraud, telemarketing, and robocalls.
- 7 PPhoneBlockphoneblock.net
A free call filter using community reports, with app, web, API, and self-hosted access.
- 8 WCWho Calledwho-called.com
Who Called filters unwanted calls using an official telemarketer prefix list and community reports.
- 9 SIShould I Answer?shouldianswer.net
Community call-rating service for Android, iOS, web, and extensions with optional blocking.
- 10 CICall Insidercallinsider.com
Call Insider is a free service for identifying unknown phone numbers and sharing experiences about nuisance and useful callers.
- 11 CACallfilter.appcallfilter.pedrorau.dev
Open-source Android blocker that checks calls locally with custom patterns and personal lists.
- 12 CCallAppcallapp.com
Caller ID and blocker for Android and iOS that handles spam calls, messages, and call recording.
- 13 VCVerizon Content Transferverizon.com
Android and iOS transfer app that moves contacts, media, calendars, logs, and audio to a new phone.
- 14 DDeepPurgegithub.com
DeepPurge is a Windows uninstaller and cleanup toolkit that inventories software, traces leftovers, scores system hygiene, and records recovery evidence.
- 15 RRealCallrealcall.ai
RealCall provides spam call blocking and caller ID for global users.
- 16 TMT-Mobile Scam Shieldt-mobile.com
T-Mobile network protection for Android and iOS that labels or blocks scams and filters texts.
- 17 CCCall Controlcallcontrol.com
A call screening service with caller lookup and personal blocklists for calls and messages.
- 18 T
Truecallertruecaller.comA caller ID and spam detection service with number search and a free plan.
- 19 CCallWallgetcallwall.com
iOS spam filter that blocks calls, sorts junk texts, and scores numbers from community data.
- 20 CSCorta Spamgithub.com
Android call screener that applies patterns, schedules, and lists before calls ring.
- 21 HHangUpnordvpn.com
HangUp is NordVPN’s standalone call and message protection app that checks unknown calls in real time and scans incoming texts for threats.
- 22 SSpamBlockergithub.com
Android caller ID and SMS blocker using contact, carrier, schedule, and local AI filters.
- 23 YAYet Another Call Blockergitlab.com
Offline Android blocker for low-rated, hidden, or blacklisted numbers with wildcard support.
- 24 CBCall Blockergitlab.com
Call Blocker is an Android app to block unwanted calls.
- 25 RBRobocall Blockerallstateidentityprotection.com
Places #1, #2, #3, #4, #5 on this board are open to sponsors. Take #1 · Other ways to advertise
How to choose
Which platforms does it need to run on?
Choose an app that supports the phone or computer you plan to use. The category includes Android, iOS and web options, with some availability for macOS or self-hosting.
Check the individual app’s listing for its supported platforms before deciding.
Can I use a call blocker app for free?
Several listed apps offer a free plan, while others list a free trial or paid service. A trial is temporary; a free plan does not mean every feature is included.
Getcontact lists a free plan and a 7-day trial. PhoneBlock lists a free plan. Check the app’s pricing note for current terms.
Does it have a public API?
A public API is a way for other software to connect to an app. API availability varies across this category, so check the API mark and the app’s listing if that connection matters to you.
Is the app open source?
Open-source code can be inspected and reused under its licence. Check the open-source mark and the app’s own terms if access to its code matters to you.
Questions
What does a call blocker app do?
It helps screen unwanted calls. Compare platform support, pricing and whether the app has a free plan, public API or open-source code.
Which platforms support call blocker apps?
The category includes Android, iOS and web apps, with some options for macOS or self-hosting. Confirm platform support on the individual app listing.
Are call blocker apps free?
Some list a free plan, while others also offer a free trial or paid service. Check the pricing note because a trial is not the same as a free plan.
Do call blocker apps have a public API?
API availability varies. Look for the API mark and confirm details on the app’s listing if you need software to connect to it.
Are call blocker apps open source?
Open-source availability varies. Check the app’s open-source mark and licence if you need to inspect or reuse its code.
Some top positions on this board can be paid placements, standing where they were sold. The facts on each platform are not for sale. How we rank · Disclosure