Best Number Box Caller Id Apps

191+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

The best number box caller id apps on iPhone average 4.2★ across 191+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Compare top Number Box Caller Id Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NumberBox:CallerIDNumberBox:CallerIDFree4.5★ (465)NoNoJul 2026
2Number Finder Caller ID :TrueNumber Finder Caller ID :TrueFree4.7★ (70K)YesYesJul 2026
3Truecaller: Premium Caller IDTruecaller: Premium Caller IDFree4.4★ (251K)YesYesJul 2026
4Caller-IDCaller-IDFree3.7★ (19K)NoYesJul 2026
5Number Lookup: Who is calling?Number Lookup: Who is calling?Free3.9★ (478)NoYesJul 2026
6Show Caller ID & Number SearchShow Caller ID & Number SearchFree4.5★ (196)YesYesJul 2026
7Caller ID - Number FinderCaller ID - Number FinderFree1.7★ (3)YesYesMay 2026
8Find Us: Phone Number TrackerFind Us: Phone Number TrackerFree3.7★ (3.5K)YesYesJul 2026

Top Picks for Number Box Caller Id

NumberBox:CallerID#1

NumberBox:CallerID by Marvan Salemi

Know Your Caller
Editor's Choice
🔧 Utilities
4.5😐(465 ratings)
Free
NumberBox:CallerID screenshot 1
NumberBox:CallerID screenshot 2
NumberBox:CallerID screenshot 3
NumberBox:CallerID screenshot 4
NumberBox:CallerID screenshot 5

This app helps you identify unwanted calls by allowing users to report and tag spam or telemarketing numbers. All submissions are anonymous and help build a community-driven database to protect users from potential scams.

What We Love

  • 🎯 Effective at identifying unknown numbers
  • ⚡ Fast and practical performance
  • 📱 User-friendly interface
  • 💪 Comprehensive caller ID database

Room to Improve

  • 🔒 Serious privacy violations and data sharing without consent
  • 🚫 Non-functional after recent updates
  • 📵 Doesn't work anymore for core functionality
Number Finder Caller ID :True#2

Number Finder Caller ID :True by Digitalists Interactive Agency Ltd

Spam and Lookup Protection
Strong Contender
🔧 Utilities
4.7😞(70K ratings)
FreeAdsIn-App Purchases
Number Finder Caller ID :True screenshot 1
Number Finder Caller ID :True screenshot 2
Number Finder Caller ID :True screenshot 3

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.

What We Love

  • 🚀 Helpful in finding unknown callers
  • 👍 Provides useful information
  • 💡 Ability to track and monitor calls

Room to Improve

  • 🐛 Inaccurate or incomplete information
  • 💰 Expensive subscription fees
  • 🔒 Privacy concerns with required permissions
Truecaller: Premium Caller ID#3

Truecaller: Premium Caller ID by True Software Scandinavia AB

Spam Blocker・Phone Call Filter
Worth Considering
🔧 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

More Number Box Caller Id apps to explore

4
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
5
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
6
Show Caller ID & Number Search
Show Caller ID & Number Search
Show Caller ID & Number Search
Spam Call Blocker・Phone Lookup
Free

Identify unknown callers and block unwanted spam calls with this app. It provides real-time caller ID, a global spam database, and allows you to search for caller details. Take control of your phone calls and stay protected from scams.

Caller ID LookupSpam Call BlockerFind Name & Location
🔧 Utilities
(196)
free with in-app purchases
7
Caller ID - Number Finder
Caller ID - Number Finder
Caller ID - Number Finder
Search Caller Name & Number
Free

Instantly identify unknown callers and find phone numbers by name or number. This secure tool protects your privacy and offers a global directory for quick lookups without accessing your contacts.

Search by name or numberSmart caller IDSearch history
🔧 Utilities
(3)
free with in-app purchases
8
Find Us: Phone Number Tracker
Find Us: Phone Number Tracker
Find Us: Phone Number Tracker
Location tracking app. Locator
Free

Easily find the real-time location of friends by request, even if they don't have the app installed. Get notifications when friends share their location and receive directions directly to them. Locate nearby devices using Bluetooth.

Track friend locations by requestLocate friends without the app (subscription)Receive location sharing notifications
🔧 Utilities
(3.5K)
subscription
9
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
10
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
(217)
free with in-app purchases
11
True: Call ID &Number Search
True: Call ID &Number Search
True: Call ID &Number Search
Whos Calling & Photos
Free

Identify unknown callers and block unwanted spam calls with a vast, community-driven database. Get real-time caller information, perform reverse phone lookups, and manage your call history with smart search. Take control of your communication and ensure privacy and security.

Identify caller IDBlock spam callsReverse phone lookup
🔧 Utilities
(3.1K)
ad-supported
12
Number Book - Find Caller ID
Number Book - Find Caller ID
Number Book - Find Caller ID
Reverse number lookup & Block
Free

Identify unknown callers and block spam calls and SMS with custom filtering rules. Perform reverse phone number lookups to get information on any number. Protect yourself from unwanted communication.

Unknown caller identificationReverse phone number lookupsSMS filtering
🔧 Utilities
(336)
free with in-app purchases
13
Me - Caller ID & Spam Blocker
Me - Caller ID & Spam Blocker
Me - Caller ID & Spam Blocker
See Who Saved Your Number
Free

Identify unknown callers, block spam, and discover how your contacts have saved your number. This app also acts as a social network for your contacts, allowing you to see and manage how you're named by others.

Real-time caller IDSpam call and SMS blockingSee how contacts saved your number
🌐 Social Networking
(1.4K)
free with in-app purchases
14
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
15
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
(59K)
free with in-app purchases
16
Nomrebi: Caller ID
Nomrebi: Caller ID
Nomrebi: Caller ID
Always know who is calling you
Free

Identify unknown callers instantly with this popular caller ID application. It provides real-time information about who is on the other end of the line, helping you avoid spam and unwanted calls.

Caller identificationSpam protectionUnknown number lookup
🌐 Social Networking
(725)
ad-supported
17
Instagram
Instagram
Instagram
Videos, creators & friends
Free

Connect with friends and discover new content through photos, videos, and short-form entertainment. Share your daily moments and life's highlights, or dive into personalized feeds based on your interests.

Short-form video creation and discovery (Reels)Ephemeral content sharing (Stories & Notes)Private group chats (Close Friends)
📷 Photo & Video
(29M)
free with in-app purchases
18
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
(99K)
free with in-app purchases
19
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
20
Find Caller - Reverse Lookup
Find Caller - Reverse Lookup
Find Caller - Reverse Lookup
Caller id reverse phone lookup
Free

Identify the risk level of unknown phone numbers from around the world. Avoid spam and fraudulent calls by looking up true names and locations. Protect yourself from scams with real-time updated risk information.

Identify unknown call risk levelLookup true name and locationSearch phone number database
🔧 Utilities
(705)
free with in-app purchases

FAQ about Number Box Caller Id

What are the best number box caller id apps for iPhone?
NumberBox:CallerID tops our number box caller id apps ranking as of June 2026, with a 4.5-star average from 465 App Store ratings, and it's free to download.
Yes — 20 of the top number box caller id apps we rank are free to download, including NumberBox:CallerID and Number Finder Caller ID :True.
NumberBox:CallerID has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 191+ number box caller id apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
NumberBox is a tool that allows users to voluntarily report unwanted or spam phone numbers. By submitting tags like 'Scammer' or 'Telemarketing,' users help build a community database to identify potentially unwanted calls and keep others safe.
The app is designed with privacy as a top priority. It does not collect, store, or share any personal data, nor does it access your contacts, call history, or messages. All user-submitted tags are stored anonymously and are not linked to any personal identities.