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Best Backup Number Apps

221+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Finding the right backup number app can be overwhelming with so many options. We've analyzed 221+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Backup Number

Second Phone Number'#1

Second Phone Number' by EverAppsLLC

Call.ing & Talk Change.r
Editor's Choice
💼 Business
4.6😞(44K 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

  • 🚀 Efficient app for second phone number
  • 💡 Useful for business and privacy needs
  • 😊 Some users find the app amazing

Room to Improve

  • 🐛 Unreliable and buggy performance
  • 🔒 Security and privacy concerns
  • 💰 Expensive subscription, hidden fees
Text Free: Second Phone Number#2

Text Free: Second Phone Number by Pinger, Inc.

Texting & Calling 2nd Line App
Strong Contender
🌐 Social Networking
4.7😞(587K ratings)
FreeAdsIn-App Purchases
#11in Social Networking
Text Free: Second Phone Number screenshot 1
Text Free: Second Phone Number screenshot 2
Text Free: Second Phone Number screenshot 3
Text Free: Second Phone Number screenshot 4
Text Free: Second Phone Number screenshot 5
Text Free: Second Phone Number screenshot 6

Get a free, personalized local phone number for unlimited calling and texting. Share photos, videos, GIFs, and more. Customize tones and wallpapers for a unique experience. Upgrade for ad-free use and verification codes.

What We Love

  • 🚀 Works great
  • 👍 Convenient to use
  • 💡 Helpful for international calls/texts
  • 👍 Reliable service

Room to Improve

  • 🐛 Glitchy, freezes, and crashes
  • 🔋 Drains battery quickly
  • 💸 Paid subscription required for full functionality
Text Me - Phone Call + Texting#3

Text Me - Phone Call + Texting by TextMe, Inc.

Second Number Unlimited Calls
Worth Considering
🌐 Social Networking
4.7😞(650K ratings)
FreeAdsIn-App Purchases
#9in Social Networking
Text Me - Phone Call + Texting screenshot 1
Text Me - Phone Call + Texting screenshot 2
Text Me - Phone Call + Texting screenshot 3
Text Me - Phone Call + Texting screenshot 4
Text Me - Phone Call + Texting screenshot 5

This app provides a free second phone number for calling and texting within the US and Canada. Protect your privacy, use it for side projects, or connect with international friends at low costs. It offers features like voicemail and the ability to turn tablets into phones.

What We Love

  • 🚀 Great for texting and calling
  • 👍 Useful for a second number
  • 🌐 Works well on WiFi
  • 💡 Allows multiple numbers

Room to Improve

  • 🔍 Requires ID verification
  • 💰 Expensive subscription
  • 📢 Too many ads

More Backup Number apps to explore

4
Burner: Second Phone Number
Burner: Second Phone Number
Burner: Second Phone Number
Private Text, Voice Calls, VPN
Free

Create and manage multiple private phone numbers for calls and texts. Keep your personal number secure by using disposable lines for different contacts or situations. Organize communications and block unwanted spam.

Multiple private phone numbersUnlimited SMS and callsBurn or swap numbers
🔧 Utilities
(93K)
free with in-app purchases
5
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
(132K)
free with in-app purchases
6
Sideline: Private 2nd Number
Sideline: Private 2nd Number
Sideline: Private 2nd Number
Phone Call and Text Number
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
7
Hushed: US Second Phone Number
Hushed: US Second Phone Number
Hushed: US Second Phone Number
Private Texting & Calling App
Free

Obtain a secondary phone number for private calls and texts. Ideal for online dating, selling items, travel, and more, it offers numbers from various area codes without needing a new SIM card. Enjoy features like voicemail and internet calling with flexible plans.

Second phone numberPrivate texting and callingInternet calling (VoIP)
🔧 Utilities
(22K)
free with in-app purchases
8
My Contacts Backup
My Contacts Backup
My Contacts Backup
Address Book Backup
Free

Easily back up and restore your phone's address book without needing a computer or cloud sync. Send contacts in a universal format via email for simple transfer and recovery on any device. Offers regular backup reminders and multiple export options.

Offline backup to emailEasy restore from VCF fileRegular backup reminders
📊 Productivity
(9.9K)
free with in-app purchases
9
2nd Line - Second phone number
2nd Line - Second phone number
2nd Line - Second phone number
Calls text.s from 2.nd number
Free

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.

Second phone numberUS, Canada, Finland numbersCall and text
💼 Business
(16K)
free with in-app purchases
10
Second Texting Number
Second Texting Number
Second Texting Number
Private 2nd Text Message App
Free

Obtain a private, secondary phone number for unlimited texting and receiving verification codes. Protect your personal number while online shopping, dating, or selling. Enjoy group texting and ad-free communication.

Choose a new phone number with any area codeUnlimited texting (including photos)Receive verification codes
🌐 Social Networking
(64K)
free with in-app purchases
11
Phoner: Second Phone Number
Phoner: Second Phone Number
Phoner: Second Phone Number
Texting & Voice Calling
Free

This app provides a secondary phone number for texting and calling, allowing users to protect their privacy. It offers features like call recording, anonymous caller lookup, and international calling. Users can get multiple numbers for various needs, from personal use to business.

Second phone number for texting and callingProtect privacy by hiding real numberInternational calling and texting
🔧 Utilities
(34K)
free with in-app purchases
12
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
Private Texts & Calls, eSIMs
Free

Manage multiple private phone lines for personal and business use without needing extra SIM cards. Make calls, send texts, and even send/receive faxes worldwide. Offers eSIM data plans and AI-powered communication tools.

Multiple virtual phone numbersPrivate calls and textseSIM data plans
💼 Business
(51K)
free with in-app purchases
13
Ghost - Second Phone Number
Ghost - Second Phone Number
Ghost - Second Phone Number
Private Text & Call
Free

Get a private, local phone number to stop spam and protect your identity. Receive texts, make unlimited calls, and use a temporary number for online sign-ups and transactions without revealing your real number.

Temporary phone numberUnlimited callsSMS verification codes
🔧 Utilities
(6.9K)
subscription
14
2nd Phone Number: BusinessLine
2nd Phone Number: BusinessLine
2nd Phone Number: BusinessLine
Organize your Text & Calls Now
Free

Obtain a dedicated business phone number on your existing device. Features include auto-replies, call recording, and enhanced privacy controls. Manage your professional communications seamlessly without needing a separate SIM card.

Dedicated business phone numberAuto-replies for messages and callsCall recording for important conversations
💼 Business
(3.8K)
subscription
15
Second Phone Number -Texts App
Second Phone Number -Texts App
Second Phone Number -Texts App
SIM Free - Texting+Calling App
Free

Obtain a secondary phone number for calls and texts without needing an extra SIM card. This app allows you to separate personal and business communications, record calls, and send unlimited messages. It's ideal for online transactions, dating, and professional use.

Get a second phone numberMake and receive calls and textsRecord incoming and outgoing calls
🔧 Utilities
(32K)
free with in-app purchases
16
Line2 - Second Phone Number
Line2 - Second Phone Number
Line2 - Second Phone Number
Calls, Texts, & SMS Messaging
Free

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.

Second phone numberUnlimited calls and textsCall screening and blocking
📊 Productivity
(20K)
free with in-app purchases
17
Dingtone: Phone Calls + Texts
Dingtone: Phone Calls + Texts
Dingtone: Phone Calls + Texts
WiFI Calling 2nd Phone Number
Free

Make free calls and send texts over WiFi or cellular data. This app provides a second phone number to protect your personal number in various situations. It also offers cheap international calls and SMS to over 230 countries, with high-quality voice calls.

Free phone calls and text messagingSecond phone numberCheap international calls
🌐 Social Networking
(31K)
free with in-app purchases
18
SIMless - 2nd Phone Number
SIMless - 2nd Phone Number
SIMless - 2nd Phone Number
Private Calls & Texts. No SIM
Free

Obtain a secondary phone number for private calls and texts without revealing your personal information or using a physical SIM card. This app provides a global communication solution requiring only an internet connection.

Get a second phone numberMake private callsSend private texts
🌐 Social Networking
(3.5K)
subscription
19
Easy Backup.
Easy Backup.
Easy Backup.
Contacts Backup Assistant
Free

Effortlessly back up, restore, and transfer your entire contact list with a single tap. Securely store your contacts in the cloud or export them as VCF files via email or other sharing services. Never worry about losing your important contacts again when switching devices or if your phone is lost.

One-tap contact backupTransfer contacts between devicesOffline backup option
📊 Productivity
(11K)
free
20
Reverse Lookup
Reverse Lookup
Reverse Lookup
Phone number lookup pro.
Free

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.

Find information on phone numbersCheck spam likelinessCopy/paste numbers from call log
🔍 Reference
(146K)
ad-supported