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Best apps like Second Number ®

50+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated July 2026
Second Number ®
Second Number ®
TouchRemix Limited
🔧 Utilities
💼 Business

Second Number ® is great, but it's not the only option. Explore 50+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Second Number ®

SmartLine Second Phone Number#1

SmartLine Second Phone Number by GoDaddy.com, LLC

2nd phone number for business
Editor's Choice
💼 Business
4.7😞(44K ratings)
FreeIn-App Purchases
SmartLine Second Phone Number screenshot 1
SmartLine Second Phone Number screenshot 2
SmartLine Second Phone Number screenshot 3
SmartLine Second Phone Number screenshot 4
SmartLine Second Phone Number screenshot 5

Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.

What We Love

  • 🚀 Convenient business line
  • 📝 Stores call/text history
  • ⏱️ Ability to set business hours

Room to Improve

  • 🐛 Unreliable text messaging
  • 📞 Missed/dropped calls
  • 🔔 Delayed/missing notifications
OnPhone: Second Number & eSIM#2

OnPhone: Second Number & eSIM by AnyDay Apps Inc.

Private Texts & Calls, eSIMs
Strong Contender
💼 Business
4.6😞(51K ratings)
FreeIn-App Purchases
OnPhone: Second Number & eSIM screenshot 1
OnPhone: Second Number & eSIM screenshot 2
OnPhone: Second Number & eSIM screenshot 3
OnPhone: Second Number & eSIM screenshot 4
OnPhone: Second Number & eSIM screenshot 5
OnPhone: Second Number & eSIM screenshot 6

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.

What We Love

  • 🚀 Fast and easy to use
  • 👍 Great customer service
  • 💡 Useful for getting second numbers

Room to Improve

  • 🐛 Unreliable service and numbers
  • 💰 Expensive subscription and hidden fees
  • 🔒 Security and privacy concerns
2nd Phone Number: BusinessLine#3

2nd Phone Number: BusinessLine by GREEN DYGITAL CONSULTING LLP

Organize your Text & Calls Now
Worth Considering
💼 Business
4.6😞(3.8K ratings)
FreeAdsIn-App Purchases
2nd Phone Number: BusinessLine screenshot 1
2nd Phone Number: BusinessLine screenshot 2
2nd Phone Number: BusinessLine screenshot 3
2nd Phone Number: BusinessLine screenshot 4
2nd Phone Number: BusinessLine screenshot 5
2nd Phone Number: BusinessLine screenshot 6

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.

What We Love

  • 👍 Works as expected
  • 👍 Good app overall
  • 👍 Decent performance

Room to Improve

  • 🐛 Unreliable service
  • 💰 Expensive subscription
  • 🔒 Questionable privacy practices

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4
2nd Line - Second phone number
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SwitchUp - Second Phone Number
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Obtain a secondary phone number for business or personal use, complete with robust spam protection and customizable calling hours. Manage calls and texts efficiently with features like auto-reply and transcribed voicemails, all while maintaining your privacy.

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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
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Second Phone Number ™ 2nd Line
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Obtain a secondary phone number for calls and texts without a new SIM card. This app provides a private line for business or personal use, masking your primary number. It offers flexible subscription or one-time purchase options with included credits.

Instant second phone numberSeparate line for calls and textsMasks personal number for privacy
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Second Phone Number'
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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.

Acquire a second phone numberMake private calls and textsInternational calling and texting
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Text Phone Number: Talk Safe
Text Phone Number: Talk Safe
Text Phone Number: Talk Safe
Second Line Call & Text Me Now
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This app provides a private, second phone number for calls and texts, keeping your personal number secure. It's ideal for online interactions, signups, and situations where you want to maintain privacy without sharing your real contact information.

Get a private US or Canada numberUnlimited secure textingUnlimited private calling
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Text Us ™ Texting For Me Now
Text Us ™ Texting For Me Now
Text Us ™ Texting For Me Now
Second Phone Number Plus Txt
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Get a second phone number for texting globally. This app allows you to send and receive messages worldwide, including verification codes for account registrations. Choose from various plans and credit packages for affordable international communication.

Second phone numberWorldwide textingReceive verification codes
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