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Best 2Nd Line Number Apps

231+ iOS apps curated and reviewed

3.3 avg rating
20 free apps
Updated August 2026

2nd Line is the household name in 2nd line number, but it's far from the only option. We track 231+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top 2Nd Line Number Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
12nd Line - Second phone number2nd Line - Second phone numberFree4.6★ (16K)NoYesAug 2026
2Second Line Calling/TextingSecond Line Calling/TextingFree4.2★ (2K)NoYesAug 2026
3Second Phone Number - 2nd SIMSecond Phone Number - 2nd SIMFree—NoYesMay 2026
4Sideline: Private 2nd NumberSideline: Private 2nd NumberFree4.4★ (15K)NoYesAug 2026
5ExtraLine: New Second NumberExtraLine: New Second NumberFree—NoYesAug 2026
6Second Number: 2nd Line PhoneSecond Number: 2nd Line PhoneFree—NoYesAug 2026
7Second Phone Number: 2nd line.Second Phone Number: 2nd line.Free—NoYesAug 2026
82nd Line Second Phone Number2nd Line Second Phone NumberFree2.0★ (4)NoYesAug 2026

Top Picks for 2Nd Line Number

2nd Line - Second phone number#1

2nd Line - Second phone number by Patel Sardarben

Calls text.s from 2.nd number
Editor's Choice
💼 Business
4.6😞(16K ratings)
FreeIn-App Purchases
2nd Line - Second phone number screenshot 1
2nd Line - Second phone number screenshot 2
2nd Line - Second phone number screenshot 3
2nd Line - Second phone number screenshot 4
2nd Line - Second phone number screenshot 5
2nd Line - Second phone number screenshot 6

Get a second phone number for calls and texts without needing a new SIM or device. This app provides real US, Canada, and Finland numbers for privacy, business, or personal use. Enjoy features like voicemail, call recording, and international calling.

What We Love

  • 🚀 Easy to set up
  • 💡 Provides second phone number
  • 🔒 Secure service

Room to Improve

  • 🐛 Unreliable service, frequent issues
  • 💰 Expensive, poor value for money
  • 🔍 Invasive ID verification requirements
Second Line Calling/Texting#2

Second Line Calling/Texting by BinaryPattern

Add a 2nd phone number
Strong Contender
🌐 Social Networking
4.2😐(2K ratings)
FreeIn-App Purchases
Second Line Calling/Texting screenshot 1
Second Line Calling/Texting screenshot 2
Second Line Calling/Texting screenshot 3
Second Line Calling/Texting screenshot 4
Second Line Calling/Texting screenshot 5

Add a second phone number to your device for private texting and calling. Protect your personal number from spam and unwanted calls when dating, selling online, or for any project. Easily manage multiple numbers and contacts within the app.

What We Love

  • 👍 Easy and convenient
  • 🚀 Fast setup
  • 🔒 Flexible and secure
  • 💰 Good value for money

Room to Improve

  • 🐛 Occasional technical issues
  • 🔍 Limited customer support
  • 💸 Expensive premium plans

More 2Nd Line Number apps to explore

4
Sideline: Private 2nd Number
Sideline: Private 2nd Number
Sideline: Private 2nd Number
Second Text and Phone Line App
Free

This app provides a dedicated second phone number for private texting and calling. It offers features like unlimited SMS/MMS, custom voicemail, and auto-reply to help manage communications and keep conversations organized across devices.

Second phone number with local area codeUnlimited SMS, MMS, and text messagesCustom voicemail with transcripts
🔧 Utilities
(15K)
subscription
5
ExtraLine: New Second Number
ExtraLine: New Second Number
ExtraLine: New Second Number
Extra Line Second Phone Number
Free
💼 Business
(0)
6
Second Number: 2nd Line Phone
Second Number: 2nd Line Phone
Second Number: 2nd Line Phone
Text and Call using WiFi
Free
📊 Productivity
(0)
7
Second Phone Number: 2nd line.
Second Phone Number: 2nd line.
Second Phone Number: 2nd line.
Virtual SMS, Text & Call App
Free
🔧 Utilities
(0)
8
2nd Line Second Phone Number
2nd Line Second Phone Number
2nd Line Second Phone Number
Private & Cheap Calls / Texts
Free

Obtain a secondary phone number for private calls and texts without revealing your personal identity. Make and receive calls and messages locally or internationally using an internet connection. This service offers flexible plans and pay-as-you-go credit options for usage.

Private secondary phone numbersAnonymous registrationLocal and international calls/texts
💼 Business
(4)
free with in-app purchases
9
2nd Line, Second Phone Numbers
2nd Line, Second Phone Numbers
2nd Line, Second Phone Numbers
Calling, Recording and Texting
Free

Get unlimited local phone numbers for texting and calling on your existing device. Manage multiple numbers for dating, business, or personal use without needing extra phones or SIM cards. Features include call recording and automatic replies.

Unlimited talk and textLocal phone numbers from any stateUnlimited call recording
🌟 Lifestyle
(587)
subscription
10
My2ndNum: Second Phone Number
My2ndNum: Second Phone Number
My2ndNum: Second Phone Number
2nd Phone Number & Second Line
Free
🔧 Utilities
(0)
11
Second Phone Number > 2nd Num
Second Phone Number > 2nd Num
Second Phone Number > 2nd Num
Second Number, 2nd Phone Line
Free
🔧 Utilities
(0)
12
Temp Number - Receive SMS Now
Temp Number - Receive SMS Now
Temp Number - Receive SMS Now
Private Number & SMS Receiver
Free
🔧 Utilities
(0)
13
Second Phone, 2nd Call Number
Second Phone, 2nd Call Number
Second Phone, 2nd Call Number
2 Line Calls - Calling App
Free

Instantly set up a second phone number on your device without needing an extra SIM card. This app provides a private line for personal calls, contact management, and business needs, protecting your main number's privacy.

Virtual second phone numberNo additional SIM card requiredPrivate line for calls
💼 Business
(9)
free with in-app purchases
14
SmartCall: Second phone number
SmartCall: Second phone number
SmartCall: Second phone number
2nd line for call, SMS & notes
Free

Get a second phone number for calls and texts without needing a new device. Manage business communications with features like call tagging, notes, visual voicemail, and business hours.

Second phone numberSMS messagingCall tagging
🔧 Utilities
(4)
free with in-app purchases
15
Inovo: Second Phone Number
Inovo: Second Phone Number
Inovo: Second Phone Number
Virtual Phone Number, 2nd line
Free
🔧 Utilities
(0)
16
2nd Line Second Phone Number ◎
2nd Line Second Phone Number ◎
2nd Line Second Phone Number ◎
Texting SMS and Voice Call Now
Free

This app provides a private second phone number for calls and texts without needing an extra SIM card. It offers unlimited texting and calling, custom numbers for various uses, and cost-effective international communication. Protect your privacy and manage multiple lines easily on your iOS device.

Multiple virtual phone linesCustomizable phone numbersPrivacy protection
🔧 Utilities
(1.5K)
free with in-app purchases
17
WowText: Second Phone Number
WowText: Second Phone Number
WowText: Second Phone Number
US Number, Texting & OTP SMS
Free

Obtain a dedicated US phone number for your iPhone without needing a new SIM card. This app allows you to make calls, send texts, and maintain privacy by separating your personal and professional communications.

Dedicated US phone numberMake and receive callsSend and receive SMS texts
🔧 Utilities
(2)
subscription
18
TwoLine: Second Phone Number
TwoLine: Second Phone Number
TwoLine: Second Phone Number
Second Number for SMS
Free
🔧 Utilities
(0)
19
2Phone: Second Phone Number
2Phone: Second Phone Number
2Phone: Second Phone Number
Calls & Text On 2Number Line
Free

Easily manage a second phone line for enhanced privacy and communication separation. Obtain a new number without needing an extra device, ideal for professionals, travelers, and online interactions.

Select a second phone numberUnlimited texts and callsGuaranteed privacy
🌐 Social Networking
(1)
free with in-app purchases
20
2nd Phone Number, Second Line
2nd Phone Number, Second Line
2nd Phone Number, Second Line
Virtual sim for text and call
Free

Get a second phone number for texting and calls. Organize personal communications with a virtual SIM, send unlimited texts, and customize voicemail. Manage chats across devices with features like Auto-Reply and reminders.

Get a second phone numberChoose a local area codeSend unlimited SMS texts
💼 Business
(204)
subscription

FAQ about 2Nd Line Number

What are the best 2nd line number apps for iPhone?
2nd Line - Second phone number tops our 2nd line number apps ranking as of August 2026, with a 4.6-star average from 16K App Store ratings, and it's free to download.
Yes — 20 of the top 2nd line number apps we rank are free to download, including 2nd Line - Second phone number and Second Line Calling/Texting.
2nd Line - Second phone number has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 231+ 2nd line number apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
2nd Line provides users with a virtual second phone number that can be used for making and receiving calls and texts. This allows for separation of personal and professional life, enhanced privacy, and affordable international communication without needing a physical second SIM card or phone.
Key features include obtaining real US, Canada, and Finland phone numbers, unlimited calling and texting (subject to fair usage), voicemail service, call recording, the ability to block contacts, set up auto-replies, and engage in text conversations with pictures and GIFs.