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Best Unblock Calls Apps

248+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated August 2026

Out of 248+ unblock calls apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Unblock Calls Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TrapCall: Reveal No Caller IDTrapCall: Reveal No Caller IDFree4.2★ (25K)YesYesAug 2026
2Reveal No Caller ID – MaskOffReveal No Caller ID – MaskOffFree4.7★ (523)NoYesAug 2026
3Google VoiceGoogle VoiceFree4.3★ (62K)NoNoAug 2026
4Verizon Call FilterVerizon Call FilterFree4.7★ (300K)NoNoAug 2026
5Mr. Number Lookup & Call BlockMr. Number Lookup & Call BlockFree4.6★ (100K)NoYesAug 2026
6Safe CallsSafe CallsFree——NoAug 2026
7Caller SpaceCaller SpaceFree—YesNoMay 2026
8Prefixly - Block Spam CallsPrefixly - Block Spam CallsFree—NoNoJul 2026

Top Picks for Unblock Calls

TrapCall: Reveal No Caller ID#1

TrapCall: Reveal No Caller ID by Mosaic S.r.l.

Control Who Calls You & Block
Editor's Choice
💼 Business
4.2😞(25K ratings)
FreeAdsIn-App Purchases
#26in Business
TrapCall: Reveal No Caller ID screenshot 1
TrapCall: Reveal No Caller ID screenshot 2
TrapCall: Reveal No Caller ID screenshot 3
TrapCall: Reveal No Caller ID screenshot 4
TrapCall: Reveal No Caller ID screenshot 5
TrapCall: Reveal No Caller ID screenshot 6

Unmask blocked and unknown callers, stop spam, and protect your privacy. Get caller ID for masked numbers, record calls, and receive voicemails as text. This app provides a solution for unwanted and harassing calls.

What We Love

  • 🔒 Effective in unmasking blocked numbers
  • 🚀 Able to record and transcribe calls
  • 👍 Helpful in gathering evidence for legal issues

Room to Improve

  • 🐛 Inaccurate caller ID information
  • 🔒 Difficult to fully deactivate and remove from device
  • 🔋 Continued call forwarding even after cancellation
Reveal No Caller ID – MaskOff#2

Reveal No Caller ID – MaskOff by Moff Technologies LLC

Unmask & trap a blocked call
Strong Contender
💼 Business
4.7😐(523 ratings)
FreeIn-App Purchases
Reveal No Caller ID – MaskOff screenshot 1
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Reveal No Caller ID – MaskOff screenshot 5
Reveal No Caller ID – MaskOff screenshot 6

Identify and record unknown or blocked callers. This app provides instant proof of who is calling, allowing you to gather evidence against harassers and stop unwanted calls. It offers a secure record of all communications.

What We Love

  • 👍 Works well
  • 🚀 Reveals caller ID for no caller ID calls
  • 💡 Helps stop harassing calls
  • 👍 Easy to use

Room to Improve

  • 🐛 Doesn't work as advertised
  • 🐛 Continued charging after cancellation
  • 🐛 Forwarding calls to random people
Google Voice#3

Google Voice by Google

Smarter voice calling
Worth Considering
📊 Productivity
4.3😐(62K ratings)
Free
#28in Productivity
Google Voice screenshot 1
Google Voice screenshot 2
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Google Voice screenshot 6

This app provides a dedicated phone number for calls, texts, and voicemail, syncing across devices for seamless use anywhere. It offers advanced spam filtering, call forwarding, and searchable message history. Voicemails are transcribed for easy reading and can be sent to your email.

What We Love

  • 🚀 Excellent service for 20+ years
  • 📞 Free calls and texts with WiFi
  • 🔒 Ability to block/filter numbers
  • 🔍 Helpful for business/privacy needs

Room to Improve

  • 🌍 Not available in some countries
  • 🔍 Contacts management issues
  • 🐛 Unstable connection, call drops

More Unblock Calls apps to explore

4
Verizon Call Filter
Verizon Call Filter
Verizon Call Filter
Put an end to mystery calls
Free

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.

Identify suspected spam callsAutomatically block high-risk spamReport phone numbers as spam
🔧 Utilities
(300K)
free with in-app purchases
5
Mr. Number Lookup & Call Block
Mr. Number Lookup & Call Block
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
6
Safe Calls
Safe Calls
Safe Calls
by Angel Martinez Delfin
Free
🔧 Utilities
(0)
7
Caller Space
Caller Space
Caller Space
by Rajan Mishra
Free
🔧 Utilities
(0)
8
Prefixly - Block Spam Calls
Prefixly - Block Spam Calls
Prefixly - Block Spam Calls
Block spam calls by prefix
Free
🔧 Utilities
(0)
9
telGuarder
telGuarder
telGuarder
by Telguarder AS
Free

Block unwanted calls and identify unknown numbers. This app uses a community-powered database to warn you about spam and allows you to look up call statistics for any number directly from your call history.

Spam call alertsCommunity-supported spam listCaller number lookup
🔧 Utilities
(0)
free
10
CallFort
CallFort
CallFort
Stop SPAM Calls Now!
Free

This app uses advanced AI to block spam and scam calls before they ring, ensuring you only receive important calls. It offers a privacy-first design and allows you to set specific working hours for call screening. Protect yourself and your family from unwanted interruptions.

Blocks spam and scam callsAI-powered real-time adaptationScreens unknown callers
🔧 Utilities
(10)
free with in-app purchases
11
SafeTact Blocker
SafeTact Blocker
SafeTact Blocker
Antispam & Call Identification
Free
🔧 Utilities
(0)
12
Spam Sniper - Block Spam Calls
Spam Sniper - Block Spam Calls
Spam Sniper - Block Spam Calls
Crowdsource Spam Call Blocker
Free
📊 Productivity
(0)
13
PrimeCall
PrimeCall
PrimeCall
by You Got Expert
Free
🔧 Utilities
(0)
14
Find Contact Pro Insight
Find Contact Pro Insight
Find Contact Pro Insight
by Radha Dhodi
Free
🔧 Utilities
(0)
15
MobileVOIP international calls
MobileVOIP international calls
MobileVOIP international calls
Cheap phone calls worldwide
Free

Make affordable national and international calls directly from your iPhone. Save on mobile costs by using this app over various internet connections, including Wi-Fi. Access your contacts and bypass VoIP blockades for seamless communication worldwide.

Make SIP phone callsFree calls to select destinationsCheap international calls
🌐 Social Networking
(16K)
free with in-app purchases
16
BlockMinder
BlockMinder
BlockMinder
Block Spam
Free
🔧 Utilities
(0)
17
True CallerID: Spam Blocker
True CallerID: Spam Blocker
True CallerID: Spam Blocker
Identify unknown calls & spam
Free

Identify unknown callers and block unwanted calls automatically. This app uses smart spam detection and AI to protect you from robocalls, telemarketers, and scams. Take control of your phone and see caller information before you answer.

Instant Caller IDSmart Call BlockerSpam Detection Alerts
🔧 Utilities
(256)
free with in-app purchases
18
Phone Blocker Pro
Phone Blocker Pro
Phone Blocker Pro
Block spam and robocalls
$2.99

Block unwanted telemarketing and spam calls with custom patterns. This tool allows you to block large sets of numbers matching specific criteria while still allowing calls from unknown numbers.

Block telemarketing and spam numbersCreate custom blocking patternsBlock up to 10,000 numbers per pattern
🔧 Utilities
(0)
paid
19
SnapBlocker
SnapBlocker
SnapBlocker
Instant Spam Call Protection
Free
🔧 Utilities
(0)
20
DigitalAngel AI
DigitalAngel AI
DigitalAngel AI
AI Call Screening & Protection
Free
🔧 Utilities
(0)

FAQ about Unblock Calls

What are the best unblock calls apps for iPhone?
TrapCall: Reveal No Caller ID tops our unblock calls apps ranking as of August 2026, with a 4.2-star average from 25K App Store ratings, and it's free to download.
Yes — 19 of the top unblock calls apps we rank are free to download, including TrapCall: Reveal No Caller ID and Reveal No Caller ID – MaskOff.
TrapCall: Reveal No Caller ID shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ unblock calls apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
TrapCall helps you identify and manage unwanted calls. It unmasks blocked or 'No Caller ID' calls, allowing you to see who is calling. Additionally, it automatically blocks a large database of known spam callers and telemarketers, and can record your incoming calls for evidence.
When you receive a blocked or 'No Caller ID' call, simply decline the call. TrapCall will then process the call and within seconds, the call will return to your phone with the caller's number unmasked. You can even receive the name and address associated with the number instantly via SMS.