Comparison

NextivaONE vs Second Phone Number ™ 2nd Line

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NextivaONE

Establish a professional presence with a dedicated business phone number for calls and texts. Manage contacts, send SMS/MMS, and enjoy unlimited voice calling within the US and Canada. Offers free number porting and local/toll-free numbers.

Highlights
  • Dedicated business phone number
  • Unlimited US/Canada calling
  • Mobile texting (SMS/MMS)
  • Contact management
  • Business voicemail
  • Free number porting
Features
Read full description

Keep your work life separate from your personal life by getting a dedicated business phone number for calls, texts, and contact management. With NextivaONE, you can connect with your customers and team using unlimited voice calling within the US and Canada. Additionally, you can send texts using your business phone number. Key features include: * Unlimited calling (US and Canada) * Mobile texting (SMS/MMS) * Mobile contact management * Contacts integration * Business voicemail * Free number porting * Free local and toll-free numbers * 24/7 customer support Join over 100,000 Nextiva customers who rely on the most dependable network in the industry.

About

Second Phone Number ™ 2nd Line

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.

Highlights
  • Instant second phone number
  • Separate line for calls and texts
  • Masks personal number for privacy
  • Available in US, Canada, UK, and more
  • Subscription or one-time purchase options
  • Includes calling and texting credits
Features
Read full description

Get a second phone number for making calls and texting! Instant and cheap 2nd phone line, without needing a new sim card! This is the easiest and fastest way to get a second phone number! Choose a different phone number for calling and text messaging without using your original phone number. Great for businesses and entrepreneurs or people wanting improved privacy - when you call or text through the app, people see your new phone number, so your personal number stays private. Your second phone number subscription includes bonus text and calling credits which you can top up whenever you need. Phone numbers are available in the following countries: - US - Canada - Puerto Rico - UK - Israel - Cayman Islands - Trinidad and Tobago Your new phone number can be used both for outgoing and incoming texts and calls within the same country as the phone number. Purchase a subscription if you need to keep the same number for long term use and for greatest savings or if you need a number for a short time only you can purchase a package for one-time use without any ongoing commitments. Privacy Policy and Terms of Use are available at: - http://prettyboamedia.com/privacy-policy/
 - http://prettyboamedia.com/terms-conditions/ We are constantly improving this app and we would love to hear your suggestions for improvement! If you have found a bug, have a suggestion, or want a new feature, please email us at: support@prettyboamedia.com IMPORTANT: You may not use the service for sending fake / prank / spoof texts or calls. You must be at least 18 years old to use the service. Not for 911 or emergency calls.

Screenshots

NextivaONE4 screens
Second Phone Number ™ 2nd Line4 screens

Verdict

The call

The clearest difference is review sentiment: Second Phone Number ™ 2nd Line at 55% against NextivaONE's 13%. Second Phone Number ™ 2nd Line also leads on rating (4.5 vs 4.2) and device support (4 vs 2). NextivaONE's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, ratings volume and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Second Phone Number ™ 2nd Line sells 10 in-app purchases, starting at $4.99 per 7 days. NextivaONE asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Second Phone Number ™ 2nd Line holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 7.1K and 5K respectively. Written reviews point the same way: 13% of NextivaONE's written reviews are positive against 55% of Second Phone Number ™ 2nd Line's.

UpkeepUpdate frequency

NextivaONE ships an update every 3 weeks, Second Phone Number ™ 2nd Line monthly. Both last shipped on November 6, 2026.

Scorecard7 real differences · 3 level
NextivaONE versus Second Phone Number ™ 2nd Line: the parameters behind the verdict, then further details
ParameterNextivaONESecond Phone Number ™ 2nd Line
PriceFreeFree
Rating4.2 (7.1K ratings)4.5 (5K ratings) — better
Positive reviews12.9% of reviews55.1% of reviews — better
Number of ratings7.1K — better5K
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS18.014.0 — better
Further details — not scored
Size137 MB61 MB
Age rating4+4+
DeveloperNextivaPretty Boa Media Ltd

Customer experience

NextivaONE

All ratings7,123 ratings
Positive78.1%
Neutral3.3%
Negative18.6%
Written reviews233 reviews
Positive12.9%
Neutral6.4%
Negative80.7%

Second Phone Number ™ 2nd Line

All ratings5,053 ratings
Positive87.1%
Neutral4.1%
Negative8.8%
Written reviews365 reviews
Positive55.1%
Neutral3.6%
Negative41.4%

User reviews

NextivaONE

From 7.1K App Store ratings

What we love

  • 🚀 Ease of use
  • 👍 Accessibility
  • 🔒 Call quality

Room to improve

  • 🐛 Dropped calls
  • 🐛 Missed notifications
  • 🐛 Unreliable app performance
  • 🐛 Buggy text messaging
  • 🐛 Poor call transfer functionality

Second Phone Number ™ 2nd Line

From 5K App Store ratings

What we love

  • 👍 Good app
  • 👍 Nice and very good job
  • 👍 Fast and reliable
  • 👍 Awesome and amazing
  • 👍 Best app

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

Bugs and requests

NextivaONE

Reported bugs

4 issues
  • Calls not ringing on mobile device
  • Inability to view voicemails and call history
  • Frequent app crashes and freezes
  • Sync issues between mobile and desktop apps

Requested features

4 requests
  • Improved call handling and management
  • Enhanced text messaging capabilities
  • Streamlined login and logout process
  • Customizable app settings and defaults

Second Phone Number ™ 2nd Line

Reported bugs

4 issues
  • Unable to send or receive messages
  • Doesn't assign a number after purchase
  • Subscription issues and loss of credits
  • Incompatibility with certain regions

Requested features

4 requests
  • Allow US numbers to text each other
  • Provide more free credits
  • Add toll-free number option
  • Improve customer support

In-app purchases

None

NextivaONE

No in-app purchases

10 purchases

Second Phone Number ™ 2nd Line

Subscriptions9
  • One line weekly plan$4.997 Days
  • US number for one week$4.997 Days
  • US local weekly3 Days trial$6.997 Days
Show 6 more
  • US local weekly one line$6.997 Days
  • US Default Weekly$7.997 Days
  • US Default Weekly free trial3 Days trial$7.997 Days
  • US Custom Weekly$9.997 Days
  • Local weekly one line$11.997 Days
  • US number for one month3 Days trial$15.991 Month
One-time1
  • 10.99 worth of credits$10.99

Questions

Is NextivaONE free?
NextivaONE is free to download, with no in-app purchases.
Is Second Phone Number ™ 2nd Line free?
Second Phone Number ™ 2nd Line is free to download, with in-app purchases available.
Which has better reviews, NextivaONE or Second Phone Number ™ 2nd Line?
Second Phone Number ™ 2nd Line is rated higher. NextivaONE averages 4.2 out of 5 from 7.1K ratings, while Second Phone Number ™ 2nd Line averages 4.5 from 5K ratings.
Do NextivaONE or Second Phone Number ™ 2nd Line have ads?
Second Phone Number ™ 2nd Line shows ads; NextivaONE does not.
Which is updated more often, NextivaONE or Second Phone Number ™ 2nd Line?
NextivaONE ships an update every 3 weeks, and Second Phone Number ™ 2nd Line monthly. Most recently, NextivaONE was updated on November 6, 2026 and Second Phone Number ™ 2nd Line on November 6, 2026.

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