Best Who Number Apps

247+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good who number apps. We benchmark 247+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Who Number Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Number Finder Caller ID :TrueNumber Finder Caller ID :TrueFree4.7β˜… (70K)YesYesNov 2026
2Reverse LookupReverse LookupFree4.7β˜… (155K)YesNoNov 2026
3NumberBox:CallerIDNumberBox:CallerIDFree4.5β˜… (566)NoNoOct 2026
4Number finder : Who is callingNumber finder : Who is callingFreeβ€”YesYesJul 2026
5Phone RevealPhone RevealFree4.6β˜… (1.9K)NoNoNov 2026
6Who Called Me - Number LookupWho Called Me - Number LookupFree3.9β˜… (14)YesYesOct 2026
7CallerSmart: Reverse LookupCallerSmart: Reverse LookupFree4.5β˜… (15K)YesYesNov 2026
8Whoscall: Caller ID & BlockWhoscall: Caller ID & BlockFree4.7β˜… (3K)YesYesNov 2026

Top Picks for Who Number

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
Number Finder Caller ID :True screenshot 4
Number Finder Caller ID :True screenshot 5

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

  • πŸš€ Helpful in finding unknown callers
  • πŸ‘ Provides useful information
  • πŸ’‘ Ability to track and monitor calls

Room to Improve

  • πŸ› Inaccurate or incomplete information
  • πŸ’° Expensive subscription fees
  • πŸ”’ Privacy concerns with required permissions
  • πŸ€– Suspicious bot-like 5-star reviews
Reverse Lookup#2

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Strong Contender
πŸ” Reference
4.7😊(155K ratings)
FreeAds
Reverse Lookup screenshot 1
Reverse Lookup screenshot 2
Reverse Lookup screenshot 3
Reverse Lookup screenshot 4
Reverse Lookup screenshot 5

Identify unknown callers and uncover details about any phone number. This free tool helps you check for spam and find information on cell, landline, and toll-free numbers from the US and Canada.

What We Love

  • πŸš€ Amazing tracking service
  • πŸ’― Helpful & instrumental
  • πŸ‘ Excellent Trustworthy Finder
  • πŸ”’ Unique, helpful review
  • πŸš€ Extraordinary location tracker
  • πŸ‘ Excellent service!
  • πŸš€ Genuinely Great App!
  • πŸ‘ Works like they promised
  • πŸš€ Best in Class
  • πŸ‘ Does what it says
  • πŸš€ 100% Match so far
  • πŸ‘ Easy to use
  • πŸš€ Pretty good for a free app
  • πŸ‘ Excellent
  • πŸš€ Amazing app ever try this out
  • πŸ‘ I love this hacker try out I highly recommend him
  • πŸš€ Unique phone recommended locator
  • πŸ‘ Unique Satisfaction and Accuracy
  • πŸš€ Unique phone lookup service!
  • πŸ‘ Unique satisfactory recommendation
  • πŸš€ Reliable phone tracking search

Room to Improve

  • πŸ› Inaccurate
  • πŸ› SCAM!!!
  • πŸ› Canceled app they kept taking money out of my account and now deny it
  • πŸ› Scam not free
  • πŸ› Wrong
  • πŸ› NOT FREE
  • πŸ› Useless
  • πŸ› Area code confusion
  • πŸ› It's. joke
  • πŸ› TERRIBLE APP
  • πŸ› Cannot ID even one number
  • πŸ› Scamometer ?
  • πŸ› Useless
  • πŸ› No help unless pay
  • πŸ› Reverse Lookup
  • πŸ› False locations.
NumberBox:CallerID#3

NumberBox:CallerID by Marvan Salemi

Know Your Caller
Worth Considering
πŸ”§ Utilities
4.5😐(566 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
  • πŸ“± User-friendly interface
  • πŸ’ͺ Comprehensive caller ID database
  • πŸ‘ Reliable identification results

Room to Improve

  • πŸ”’ Serious privacy violations and data sharing without consent
  • 🚫 Non-functional after recent updates
  • πŸ“΅ Doesn't work anymore for core functionality
  • ❌ Poor customer support and unresponsive to requests
  • ⚠️ Inaccurate identification - shows wrong names
  • πŸ” Collects and displays personal data without permission
  • πŸ“Š Limited database coverage in some regions

More Who Number apps to explore

FAQ about Who Number

What are the best who number apps for iPhone?
Number Finder Caller ID :True tops our who number apps ranking as of October 2026, with a 4.7-star average from 70K App Store ratings, and it's free to download.
Yes β€” 20 of the top who number apps we rank are free to download, including Number Finder Caller ID :True and Reverse Lookup.
Number Finder Caller ID :True shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 247+ who number apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.