Best Mobile Phone Number Apps

240+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated November 2026

Every iPhone needs a few good mobile phone number apps. We benchmark 240+ 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 Mobile Phone Number Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Second Phone Number'Second Phone Number'Free4.6ā˜… (46K)YesYesNov 2026
2SLYNUMBERSLYNUMBERFree4.5ā˜… (2.6K)NoYesNov 2026
3Line2 - Second Phone NumberLine2 - Second Phone NumberFree4.4ā˜… (20K)NoYesNov 2026
4Sideline: Private 2nd NumberSideline: Private 2nd NumberFree4.4ā˜… (15K)NoYesNov 2026
5Text Me - Phone Call + TextingText Me - Phone Call + TextingFree4.7ā˜… (674K)YesYesNov 2026
6TextNow: Call + Text UnlimitedTextNow: Call + Text UnlimitedFree4.8ā˜… (929K)YesYesNov 2026
7Text Us : Second Phone NumberText Us : Second Phone NumberFree4.6ā˜… (82)YesNoNov 2026
8Gold Numbers - cool 2nd numberGold Numbers - cool 2nd numberFree1.0ā˜… (3)NoYesOct 2026

Top Picks for Mobile Phone Number

Second Phone Number'#1

Second Phone Number' by EverAppsLLC

Call.ing & Talk Change.r
Editor's Choice
šŸ’¼ Business
4.6šŸ˜ž(46K ratings)
FreeAdsIn-App Purchases
Second Phone Number' screenshot 1
Second Phone Number' screenshot 2
Second Phone Number' screenshot 3
Second Phone Number' screenshot 4
Second Phone Number' screenshot 5

Obtain a secondary phone number for private calls and texts without needing an extra SIM card. This app allows for international calling and texting, offering a separate line for personal or business use. Keep your primary number private while managing multiple contacts and communications.

What We Love

  • šŸš€ Efficient app for second phone number
  • šŸ’” Useful for business and privacy needs
  • 😊 Some users find the app amazing

Room to Improve

  • šŸ› Unreliable and buggy performance
  • šŸ”’ Security and privacy concerns
  • šŸ’° Expensive subscription, hidden fees
  • āš ļø Poor customer support and unresponsive developers
  • šŸ”‡ Limited features and functionality
SLYNUMBER#2

SLYNUMBER by MobileSphere, Ltd

Your second phone number.
4.5šŸ˜ž(2.6K ratings)
FreeIn-App Purchases
SLYNUMBER screenshot 1
SLYNUMBER screenshot 2
SLYNUMBER screenshot 3
SLYNUMBER screenshot 4
SLYNUMBER screenshot 5
SLYNUMBER screenshot 6

This app provides a real, private mobile number for calls and texts, offering an alternative to major carriers. It ensures anonymity and allows separation of personal and transactional communications with features like spam blocking and AI assistance.

What We Love

  • šŸš€ Great value
  • šŸ’” Useful for getting a second number
  • šŸ‘ Simple and straightforward app
  • šŸ”’ Protects privacy and identity

Room to Improve

  • šŸ› App crashes and freezes
  • šŸ” Lacks key features like sending pictures and videos
  • šŸ¤– Poor customer support and unresponsive
  • šŸ’° Expensive compared to alternatives
  • 🚫 Numbers don't work with WhatsApp and other platforms
Line2 - Second Phone Number#3

Line2 - Second Phone Number by J2 Web Services, Inc.

Calls, Texts, & SMS Messaging
Worth Considering
šŸ“Š Productivity
4.4šŸ˜ž(20K ratings)
FreeIn-App Purchases
Line2 - Second Phone Number screenshot 1
Line2 - Second Phone Number screenshot 2
Line2 - Second Phone Number screenshot 3
Line2 - Second Phone Number screenshot 4
Line2 - Second Phone Number screenshot 5
Line2 - Second Phone Number screenshot 6

This app provides a second phone number for calls and texts, enhancing privacy and communication. It offers features like call screening, blocking, and unlimited messaging over Wi-Fi, eliminating the need for cellular data.

What We Love

  • šŸš€ Convenient second line
  • šŸ“ž Reliable call quality
  • šŸ’¬ Good texting functionality
  • šŸ”’ Secure and private
  • 🌐 Works well for international users

Room to Improve

  • šŸ› Frequent app crashes and bugs
  • šŸ“ž Poor call quality and dropped calls
  • šŸ’¬ Unreliable text messaging
  • šŸ•°ļø Slow app performance
  • šŸ¤– Unhelpful and unresponsive customer support

More Mobile Phone Number apps to explore

FAQ about Mobile Phone Number

What are the best mobile phone number apps for iPhone?
Second Phone Number' tops our mobile phone number apps ranking as of November 2026, with a 4.6-star average from 46K App Store ratings, and it's free to download.
Yes — 20 of the top mobile phone number apps we rank are free to download, including Second Phone Number' and SLYNUMBER.
Second Phone Number' shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 240+ mobile phone number apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.