Best Block Phone Numbers Apps

245+ iOS apps curated and reviewed

4.5 avg rating

18 free apps

Updated September 2026

Robokiller is the household name in block phone numbers, but it's far from the only option. We track 245+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Block Phone Numbers Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Robokiller: Spam Call Blocker	Free	4.5★ (414K)	No	Yes	Oct 2026
2	Verizon Call Filter	Free	4.7★ (300K)	No	No	Oct 2026
3	Second Phone Number'	Free	4.6★ (46K)	Yes	Yes	Oct 2026
4	Block phone numbers - Blockr	Free	—	No	No	Sep 2026
5	Simple Call Blocker	Free	4.2★ (3K)	No	No	Oct 2026
6	Call Blocker: Caller ID, Block	Free	—	No	Yes	May 2026
7	Mr. Number Lookup & Call Block	Free	4.6★ (100K)	No	Yes	Oct 2026
8	Phone	Free	4.0★ (10K)	No	No	Oct 2026

Top Picks for Block Phone Numbers

Robokiller: Spam Call Blocker by Mosaic S.r.l.

Stop 99% of Robocalls & Texts

Editor's Choice

🔧 Utilities

4.5😐(414K ratings)

FreeIn-App Purchases

#5in Utilities

Robokiller: Spam Call Blocker screenshot 1

Robokiller: Spam Call Blocker screenshot 2

Robokiller: Spam Call Blocker screenshot 3

Robokiller: Spam Call Blocker screenshot 4

Robokiller: Spam Call Blocker screenshot 5

Robokiller: Spam Call Blocker screenshot 6

This app blocks up to 99% of unwanted spam calls and texts using advanced AI and a vast database. It also offers a unique feature to annoy spammers with automated responses and protects your personal information from being sold online.

What We Love

🚀 Blocks spam calls effectively
😂 Entertaining answer bots
🤫 Reduces unwanted call volume
👍 Convenient call screening

Room to Improve

🐛 App issues like resetting, deactivation, and call forwarding problems
🚫 Blocks some legitimate calls
🤖 Concerns about increased spam calls after using the app
💰 Expensive subscription, additional carrier charges

Verizon Call Filter by Verizon Wireless

Put an end to mystery calls

Strong Contender

🔧 Utilities

4.7😐(300K ratings)

Free

#96in Utilities

This app helps you identify and block unwanted spam and robocalls. It automatically screens incoming calls, alerts you to suspected spam, and can send high-risk callers directly to voicemail. You can also report spam numbers and customize your blocking preferences for greater control over your calls.

What We Love

🚀 Blocks spam calls
🔒 Helps reduce spam
👍 Works well for some users
⭐️ Useful tool
👍 Effective at blocking spam

Room to Improve

🐛 Doesn't block all spam calls
🔒 Blocks legitimate calls
💰 Paid version required for full functionality
🤔 Questionable effectiveness
🤔 Doesn't seem to work well
🤔 Increases spam calls for some users
🤔 Confusing setup and functionality

Second Phone Number' by EverAppsLLC

Call.ing & Talk Change.r

Worth Considering

💼 Business

4.6😞(46K ratings)

FreeAdsIn-App Purchases

Obtain a secondary phone number for private calls and texts without needing an extra SIM card. This app allows for international calling and texting, offering a separate line for personal or business use. Keep your primary number private while managing multiple contacts and communications.

What We Love

🚀 Efficient app for second phone number
💡 Useful for business and privacy needs
😊 Some users find the app amazing

Room to Improve

🐛 Unreliable and buggy performance
🔒 Security and privacy concerns
💰 Expensive subscription, hidden fees
⚠️ Poor customer support and unresponsive developers
🔇 Limited features and functionality

More Block Phone Numbers apps to explore

Block phone numbers - Blockr

Silence unwanted calls

Block phone number ranges.

Free

Block unwanted calls on your iPhone by individual numbers or entire ranges. Create an allow list for specific numbers or contacts, ensuring they never get blocked. This app prioritizes simplicity and privacy, without collecting your data.

Block individual phone numbersBlock ranges of phone numbersCreate an allow list

🔧 Utilities

(3K)

free

Call Blocker: Caller ID, Block

Stop Spam, Robocalls & Texts

Free

🔧 Utilities

(0)

Mr. Number Lookup & Call Block

Identify callers quickly

Free

Instantly identify unknown callers and block unwanted calls. This app provides lightning-fast phone number lookups, protects against scam calls, and offers advanced spam detection to keep your device free from robocalls. Manage your personal block list and report spam to help the community.

Identify unknown callersBlock specific phone numbersSpam detection and blocking

🔧 Utilities

(100K)

free with in-app purchases

Phone

by Apple

Free

This app consolidates all your calling needs, including standard phone calls, FaceTime audio, and video calls. It offers advanced features like voicemail transcription, call recording, and intelligent call screening to manage your communications efficiently.

Unified calls (phone, FaceTime audio/video)Voicemail transcription and summariesLive call recording

🔧 Utilities

(10K)

free

Block Spam Call & Fast Blocker

Stop Robocalls & Scam Shield

Free

This app helps you manage your calls, links, and contacts. It identifies unknown callers, scans suspicious URLs, and cleans up your contact list to keep your phone secure and organized.

Smart call identificationURL scannerContact cleaner

🔧 Utilities

(8)

free with in-app purchases

Hiya: Spam Blocker

AI fraud & spam protection

Free

Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.

Spam and scam call blockingReal-time caller IDCall reason identification

🔧 Utilities

(238K)

free with in-app purchases

Showcaller Caller ID Block

Your call control center.

Free

This app provides advanced call management features to protect you from unwanted scam and robo calls. It uses AI and machine learning to identify and block suspicious numbers, offers full caller ID, and allows you to report fraudulent calls.

Scam BlockScam ReportingCaller ID

🔧 Utilities

(208K)

free

Call Blocker: Spam & Caller ID

Stop Scam, Text & Robocalls

Free

Block unwanted calls and texts from spam, scams, and robocallers. Identify unknown callers in real-time and filter suspicious messages to protect your communication and privacy. Manually block numbers and report new spam to help the community.

Smart spam blockingReal-time caller IDScam text filter

🔧 Utilities

(2)

freemium

Prefixly - Block Spam Calls

Block spam calls by prefix

Identify unknown callers and determine if a number is safe or a scam. Leverage community insights to avoid fraudulent calls.

Identify unknown callersDetect scam numbersCrowdsourced wisdom

Personalized Call Blocking

Free

Block unwanted calls by specifying phone number prefixes. Easily filter out callers from similar numbers to your own or any other prefixes you define. This tool helps manage unwanted communication.

Block calls by phone number prefixFilter numbers similar to your ownDefine custom prefixes for blocking

Antispam & Call Identification

Free

🔧 Utilities

(0)

BlackList Call Pro: Spam Block

Stop Robocalls, Scam & Texts

$3.99

Easily block all annoying and unwanted calls with this application. It's designed for both professional and private use, ensuring you can manage your incoming calls effectively.

Block unwanted callsManage incoming callsProfessional use

by Valentina Prossapchuk

Free

🔧 Utilities

(0)

FAQ about Block Phone Numbers

What are the best block phone numbers apps for iPhone?

Robokiller: Spam Call Blocker tops our block phone numbers apps ranking as of September 2026, with a 4.5-star average from 414K App Store ratings, and it's free to download.

Are there free block phone numbers apps for iPhone?

Yes — 18 of the top block phone numbers apps we rank are free to download, including Robokiller: Spam Call Blocker and Verizon Call Filter.

Does Robokiller: Spam Call Blocker have ads or in-app purchases?

Robokiller: Spam Call Blocker has no ads and offers in-app purchases, according to its App Store listing as of September 2026.

How many block phone numbers apps are on the App Store?

We track 245+ block phone numbers apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

Best Block Phone Numbers Apps

Compare top Block Phone Numbers Apps (September 2026)

Top Picks for Block Phone Numbers

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

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