Best No Caller Id Apps

208+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

Finding the right no caller id apps can be overwhelming with so many options. We've analyzed 208+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top No Caller Id Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TextNow: Call + Text UnlimitedTextNow: Call + Text UnlimitedFree4.8★ (911K)YesYesJul 2026
2Truecaller: Premium Caller IDTruecaller: Premium Caller IDFree4.4★ (251K)YesYesJul 2026
3TrapCall: Reveal No Caller IDTrapCall: Reveal No Caller IDFree4.2★ (25K)YesYesJul 2026
4Reveal No Caller ID – MaskOffReveal No Caller ID – MaskOffFree4.7★ (523)NoYesJul 2026
5Number Finder Caller ID :TrueNumber Finder Caller ID :TrueFree4.7★ (70K)YesYesJul 2026
6Text Me - 두 번째 전화 번호Text Me - 두 번째 전화 번호Free4.7★ (667K)YesYesJul 2026
7Caller-IDCaller-IDFree3.7★ (19K)NoYesJul 2026
8Hiya: Spam BlockerHiya: Spam BlockerFree4.5★ (237K)NoYesJul 2026

Top Picks for No Caller Id

TextNow: Call + Text Unlimited#1

TextNow: Call + Text Unlimited by TextNow, Inc.

Phone Number & Wifi Calling
Editor's Choice
🌐 Social Networking
4.8😞(911K ratings)
FreeAdsIn-App Purchases
#8in Social Networking
TextNow: Call + Text Unlimited screenshot 1
TextNow: Call + Text Unlimited screenshot 2
TextNow: Call + Text Unlimited screenshot 3
TextNow: Call + Text Unlimited screenshot 4
TextNow: Call + Text Unlimited screenshot 5
TextNow: Call + Text Unlimited screenshot 6

This app provides free nationwide calling and texting, offering a private second phone number or a dedicated business line. It features flexible data plans, including a free option for select apps, and affordable international calling.

What We Love

  • 🚀 Free service
  • 🔒 Ability to keep number
  • 👍 Convenient for secondary number
  • 👍 Works on multiple devices

Room to Improve

  • 🐛 Frequent app crashes
  • 🐛 Unreliable call/text delivery
  • 🐛 Slow and laggy performance
Truecaller: Premium Caller ID#2

Truecaller: Premium Caller ID by True Software Scandinavia AB

Spam & Scam Phone Call Blocker
Strong Contender
🔧 Utilities
4.4😞(251K ratings)
FreeAdsIn-App Purchases
#39in Utilities
Truecaller: Premium Caller ID screenshot 1
Truecaller: Premium Caller ID screenshot 2
Truecaller: Premium Caller ID screenshot 3
Truecaller: Premium Caller ID screenshot 4
Truecaller: Premium Caller ID screenshot 5
Truecaller: Premium Caller ID screenshot 6

Identify unknown callers and block spam calls and texts. This app uses AI and community data to screen calls, identify callers, and offers an AI assistant for call screening. Premium features include ad removal, unlimited lookups, and profile insights.

What We Love

  • 🚀 Blocks spam calls
  • 💡 Useful caller ID feature
  • 👍 Helps identify scammers

Room to Improve

  • 🐛 Inconsistent performance
  • 🔒 Privacy concerns with data collection
  • 💰 Expensive premium subscription
TrapCall: Reveal No Caller ID#3

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

Control Who Calls You & Block
Worth Considering
💼 Business
4.2😞(25K ratings)
FreeAdsIn-App Purchases
#25in Business
TrapCall: Reveal No Caller ID screenshot 1
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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

More No Caller Id apps to explore

4
Reveal No Caller ID – MaskOff
Reveal No Caller ID – MaskOff
Reveal No Caller ID – MaskOff
Unmask & trap a blocked call
Free

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.

Reveal hidden caller IDsRecord callsCollect evidence against harassers
💼 Business
(523)
free with in-app purchases
5
Number Finder Caller ID :True
Number Finder Caller ID :True
Number Finder Caller ID :True
Spam and Lookup Protection
Free

Identify unknown callers and protect your privacy with this comprehensive reverse phone lookup tool. See who searched for your number, block spam, and manage your digital footprint. Stay safe and informed about who contacts you.

Unlimited reverse phone lookupsReal-time caller ID identificationComprehensive spam detection
🔧 Utilities
(70K)
free with in-app purchases
6
Text Me - 두 번째 전화 번호
Text Me - 두 번째 전화 번호
Text Me - 두 번째 전화 번호
앱이있는 국제 전화 번호
Free

This app provides a free second phone number for calling and texting within the US and Canada. Protect your privacy, use it for side projects, or connect with international friends at low costs. It offers features like voicemail and the ability to turn tablets into phones.

Free calling and texting to US/CanadaSecond phone number for privacyLow-cost international calls
🌐 Social Networking
(667K)
free with in-app purchases
7
Caller-ID
Caller-ID
Caller-ID
Reverse Phone Lookup
Free

Identify unknown callers and find out who owns a phone number. This app offers a global reverse lookup for over 1 billion numbers, with features like geolocation and social media directory integration. It also allows users to report and comment on spam or prank callers.

Global reverse phone lookupGeolocation by area codeSocial media directory
🔍 Reference
(19K)
free with in-app purchases
8
Hiya: Spam Blocker
Hiya: Spam Blocker
Hiya: Spam Blocker
Personal Call Screener
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
(237K)
free with in-app purchases
9
Second Phone Number - 2Number
Second Phone Number - 2Number
Second Phone Number - 2Number
2nd Line for Texts and Calls
Free

Obtain a private second phone number for calls, texts, and voicemail. Protect your primary number when dating, selling online, or signing up for services. Enjoy HD calls, international calling, and AI-powered call summaries without extra SIM cards or contracts.

Private second phone numberHD quality callsInternational calling
🔧 Utilities
(133K)
free with in-app purchases
10
Sync.me - Caller ID & Blocker
Sync.me - Caller ID & Blocker
Sync.me - Caller ID & Blocker
Identify Spam & Scam Calls
Free

Identify unknown callers in real-time, block spam automatically, and keep your contacts updated with real photos. Search any number worldwide and manage your address book with smart tools.

Live caller IDAutomatic spam blockingReverse number lookup
🌐 Social Networking
(22K)
free with in-app purchases
11
Real Caller : Caller id
Real Caller : Caller id
Real Caller : Caller id
Number Lookup - Phone Numbers
Free

This app allows users to create profiles, search for others, and block unwanted calls. It also offers instant messaging between users and allows you to add multiple names to your verified phone number for easier identification. Premium features are available through subscription.

Create and manage user profilesSearch for other users' profilesBlock unwanted phone calls
🔧 Utilities
(3.3K)
freemium
12
Number Lookup: Who is calling?
Number Lookup: Who is calling?
Number Lookup: Who is calling?
Reverse phone number lookup
Free

Identify unknown callers and screen potentially threatening numbers with a vast global database. Quickly find personal details, detect junk calls, and add numbers to your contacts anonymously. Unlimited queries are available without registration.

Query number informationIdentify junk numbersAnonymous search
🔧 Utilities
(478)
free with in-app purchases
13
Robokiller: Spam Call Blocker
Robokiller: Spam Call Blocker
Robokiller: Spam Call Blocker
Stop 99% of Robocalls & Texts
Free

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.

Blocks 99% of spam calls and textsAI-powered audio fingerprintingAnswer Bots for robocaller revenge
🔧 Utilities
(413K)
free with in-app purchases
14
Caller ID :True Name Caller ID
Caller ID :True Name Caller ID
Caller ID :True Name Caller ID
Identify Calls Name & Photo
Free

Identify unknown callers with true names and regions. Block spam, telemarketing, and unwanted calls. Manage calls with a smart dialer and search any number. Backup and restore contacts easily.

Instant Caller IDCall BlockerSmart Phone Dialer
🌐 Social Networking
(995)
free with in-app purchases
15
ViewCaller: Caller ID
ViewCaller: Caller ID
ViewCaller: Caller ID
Identify unknown calls & spam
Free

Identify unknown callers and block unwanted spam calls with real-time detection. Access a global database to screen calls and manage your communication for enhanced privacy and security.

Real-time spam detectionGlobal community insightCustomizable blocking
🔧 Utilities
(760)
free with in-app purchases
16
Getcontact
Getcontact
Getcontact
Caller ID & Spam Blocker
Free

This app helps you identify unknown callers and block unwanted spam calls and messages. It filters your communications, allowing you to focus on genuine conversations and maintain privacy with secure, encrypted chat features.

Caller identification for unknown numbersSpam call and message blockingSMS inbox cleanup
🔧 Utilities
(60K)
free with in-app purchases
17
CallerSmart: Reverse Lookup
CallerSmart: Reverse Lookup
CallerSmart: Reverse Lookup
Caller ID & Spam Call Blocker
Free

Identify unknown callers and block unwanted spam texts and calls. Get detailed caller information before answering and protect your privacy by adding your number to the Do Not Call Registry. Manage your calls effectively with this easy-to-use tool.

Reverse phone lookupCaller ID for incoming callsSMS filter
🔧 Utilities
(15K)
free with in-app purchases
18
Show Caller ID & Spam Blocker
Show Caller ID & Spam Blocker
Show Caller ID & Spam Blocker
Always Know who's calling
Free

Identify unknown callers and block spam with a vast database of phone numbers. Get contact photos and use a smart dialer for quick access. Take control of your calls and contacts.

Caller ID Name identificationSpam identifierReverse phone number lookup
🔧 Utilities
(307)
free with in-app purchases
19
CallApp: Caller ID & Block
CallApp: Caller ID & Block
CallApp: Caller ID & Block
Stop Spam & Know Who's Calling
Free

Identify unknown callers and block unwanted calls with an advanced caller ID. Access a global database of billions of numbers to know who is calling before you answer. Protect your privacy and security with this powerful call management tool.

Advanced caller IDIdentify unknown numbersBlock spam calls
🔧 Utilities
(510)
free with in-app purchases
20
Caller ID Block: Spam Blocker.
Caller ID Block: Spam Blocker.
Caller ID Block: Spam Blocker.
Call Filter: True Calls
Free

Take control of your digital communication by blocking unwanted spam messages, calls, and emails. This app offers advanced filtering and customizable rules to keep your inbox and call log clean, ensuring a distraction-free experience. Enjoy privacy with local processing and regular updates against new threats.

Unlimited spam blocking filtersCustomizable rules for precise filteringBlacklist and whitelist management
🔧 Utilities
(0)
free with in-app purchases

FAQ about No Caller Id

What are the best no caller id apps for iPhone?
TextNow: Call + Text Unlimited tops our no caller id apps ranking as of May 2026, with a 4.8-star average from 911K App Store ratings, and it's free to download.
Yes — 20 of the top no caller id apps we rank are free to download, including TextNow: Call + Text Unlimited and Truecaller: Premium Caller ID.
TextNow: Call + Text Unlimited shows ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 208+ no caller id apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
TextNow is a free phone service that allows users to make calls and send texts nationwide without a traditional phone bill or contract. It offers a free local phone number and flexible data options, including a free plan for certain apps.
Yes, you can get a free local phone number through TextNow. This is ideal for maintaining privacy, using a separate line for business, or for side hustles without incurring extra costs from your primary carrier.

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