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Best apps like OnPhone: Second Number & eSIM

104+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated September 2026
OnPhone: Second Number & eSIM
💼 Business
✈️ Travel

Whether you want more options like OnPhone or a completely different take on the same concept, our curated list of 104+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to OnPhone

Second Phone Number ™ 2nd Line#1

Second Phone Number ™ 2nd Line by Pretty Boa Media Ltd

Second line for calls & texts
Editor's Choice
💼 Business
4.5😐(5.1K ratings)
FreeAdsIn-App Purchases
Second Phone Number ™ 2nd Line screenshot 1
Second Phone Number ™ 2nd Line screenshot 2
Second Phone Number ™ 2nd Line screenshot 3
Second Phone Number ™ 2nd Line screenshot 4
Second Phone Number ™ 2nd Line screenshot 5
Second Phone Number ™ 2nd Line screenshot 6

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.

What We Love

  • 👍 Good app
  • 👍 Nice and very good job
  • 👍 Fast and reliable
  • 👍 Awesome and amazing
  • 👍 Best app
  • 👍 Interesting and good
  • 👍 Satisfactory so far
  • 👍 Great app
  • 👍 Excellent and perfect
  • 👍 Helpful for setting boundaries

Room to Improve

  • 🐛 Text feature doesn't work
  • 🐛 Incoming calls suddenly stopped
  • 🐛 Freezes and doesn't work
  • 🐛 Slow and unresponsive
  • 🐛 Doesn't allow sending messages
  • 🐛 Charges despite not working
  • 🐛 Difficult to cancel subscription
Second Phone Number'#2

Second Phone Number' by EverAppsLLC

Call.ing & Talk Change.r
Strong Contender
💼 Business
4.6😞(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

  • 🚀 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
  • ⚠️ Poor customer support and unresponsive developers
  • 🔇 Limited features and functionality
2nd Line - Second phone number#3

2nd Line - Second phone number by Patel Sardarben

Calls text.s from 2.nd number
Worth Considering
💼 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
  • 🔇 Poor customer support

More apps like OnPhone

4
SmartLine Second Phone Number
SmartLine Second Phone Number
SmartLine Second Phone Number
2nd phone number for business
Free

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.

Dedicated business phone numberProfessional call quality (not VoIP)Spam call filtering
💼 Business
(44K)
subscription
5
SwitchUp - Second Phone Number
SwitchUp - Second Phone Number
SwitchUp - Second Phone Number
2nd Phone Line to Call & Text
Free

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.

Second phone numberSpam protection powered by RoboKillerUnlimited calling and texting (US, Canada, Puerto Rico)
💼 Business
(4.9K)
free with in-app purchases
6
2nd Phone Number: Talk Plus
2nd Phone Number: Talk Plus
2nd Phone Number: Talk Plus
Business Line: Text & Call 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
(3.9K)
subscription
7
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
8
Text Phone Number: Talk Safe
Text Phone Number: Talk Safe
Text Phone Number: Talk Safe
Second Line Call & Text Me Now
Free

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
💼 Business
(2.4K)
subscription
9
Duo Caller - 2nd Phone Number
Duo Caller - 2nd Phone Number
Duo Caller - 2nd Phone Number
Second Line for Text & Calls
Free

Get a virtual phone number for calls and texts to over 20 countries without needing a new SIM card or contract. Use it for personal or professional needs, including online registrations and as a secondary line.

Virtual phone numberInternational calls & textsNo SIM card required
💼 Business
(388)
free with in-app purchases
10
Text Us ™ Texting For Me Now
Text Us ™ Texting For Me Now
Text Us ™ Texting For Me Now
Second Phone Number Plus Txt
Free

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
💼 Business
(3.1K)
free with in-app purchases
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