Best No Caller Id Free Apps

249+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated November 2026

Finding the right no caller id free apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top No Caller Id Free Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Reveal No Caller ID – MaskOffReveal No Caller ID – MaskOffFree4.7★ (806)NoYesNov 2026
2Caller-IDCaller-IDFree3.7★ (19K)NoYesNov 2026
3Traceback: Reveal No Caller IDTraceback: Reveal No Caller IDFree4.6★ (131)YesYesNov 2026
4True: Call ID &Number SearchTrue: Call ID &Number SearchFree4.3★ (4.2K)YesYesNov 2026
5TrapCall: Reveal No Caller IDTrapCall: Reveal No Caller IDFree4.2★ (26K)NoYesNov 2026
6Caller ID :True Name Caller IDCaller ID :True Name Caller IDFree4.3★ (1.2K)YesYesNov 2026
7Truecaller ~ Caller ID & BlockTruecaller ~ Caller ID & BlockFree—YesYesOct 2026
8Showcaller Caller ID BlockShowcaller Caller ID BlockFree—YesNoNov 2026

Top Picks for No Caller Id Free

Reveal No Caller ID – MaskOff#1

Reveal No Caller ID – MaskOff by Moff Technologies LLC

Unmask & trap a blocked call
Editor's Choice
💼 Business
4.7😐(806 ratings)
FreeIn-App Purchases
Reveal No Caller ID – MaskOff screenshot 1
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Reveal No Caller ID – MaskOff screenshot 5

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
  • 👍 Excellent customer service

Room to Improve

  • 🐛 Doesn't work as advertised
  • 🐛 Continued charging after cancellation
  • 🐛 Forwarding calls to random people
  • 🐛 Inconsistent performance
  • 🔒 Privacy concerns with an Israeli app
Caller-ID#2

Caller-ID by Greenflight Venture Corporation

Reverse Phone Lookup
Strong Contender
🔍 Reference
3.7😞(19K ratings)
FreeIn-App Purchases
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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.

What We Love

  • 💯 Accurate caller identification
  • 🔍 Helpful for screening calls
  • 🔍 Useful for finding unknown numbers

Room to Improve

  • 🐛 Doesn't work consistently
  • 🔍 Limited information provided
  • 💰 Misleading about free features
Traceback: Reveal No Caller ID#3

Traceback: Reveal No Caller ID by Mord & Co LLC

Trap & unmask a blocked call
Worth Considering
💼 Business
4.6(131 ratings)
FreeAdsIn-App Purchases
Traceback: Reveal No Caller ID screenshot 1
Traceback: Reveal No Caller ID screenshot 2
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Unmask unknown and blocked callers instantly to identify who is trying to reach you. Receive real-time notifications with caller details and maintain a complete call history for evidence. Your privacy is protected with a secure, in-house infrastructure.

More No Caller Id Free apps to explore

FAQ about No Caller Id Free

What are the best no caller id free apps for iPhone?
Reveal No Caller ID – MaskOff tops our no caller id free apps ranking as of November 2026, with a 4.7-star average from 806 App Store ratings, and it's free to download.
Reveal No Caller ID – MaskOff has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 249+ no caller id free apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.