65
BU Score
Solid
Line2 - Second Phone Number
✍️ bumetric analysis
“
Line2 - Second Phone Number is an iOS app from J2 Web Services, Inc. in the Productivity category, currently rated 4.4★ across 19,794 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Our BU Score puts it at 65: Solid (established niche player). For a Productivity app, that means established niche player.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
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Forecast Revenue / mo
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Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 14 of 14 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (19,794 ratings)METRIC | +$5,500 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (16y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| too expensiveREVIEW | −$1,000 | |
| support teamREVIEW | +$900 | |
| priceyREVIEW | −$800 | |
| Good rating (4.4★)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Single-language (English only)METRIC | −$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 48 MB🔞 17+📱 iOS 14.0+🔖 v12.24.3🔄 updated 3w ago🌐 EN📂 Productivity💰 Free🚀 Launched 2009 (16y old)
📝 About this app
Line2 is the most affordable, reliable & simple way to set up a second phone number and connect anywhere! Get a second line & access unlimited calls, text & voicemail features. It’s time for a better way to communicate - Line2 is your call and text app solution.
Your personal phone number should stay personal. Line2 makes it simple to screen and block calls to maintain your privacy with robust features that help you say goodbye to annoying spam calls. Keep your second phone number safe with Line2’s premier communications system that allows you to receive and make calls worry-free.
Line2 is more than just a calling app. Line2 provides unlimited text and group messaging, making it the robust calling and texting app you need. Set up a second phone number and message friends and loved ones wherever you are. Line2 offers WiFi texting, so you can receive messages without eating up your mobile data. Line2 is the easiest way to set up local or vanity numbers to stay connected anytime, anywhere with a new number.
Line2 is your calling and texting app for private and convenient phone calls and texts from anywhere. Download the simplest texting and calling app today and start connecting.
LINE2 FEATURES
Privacy First
- Call screening to detect if a phone call is spam or not
- Call blocking means not worrying about unwanted numbers reaching your phone
- With caller ID you can safely know who is calling you
Set Up a Second Phone Number
- Manage a second phone number with Line2’s features that make creating one (or many!) easy
- Create a vanity number, texting number, or second line with Line2
- Add multiple phone numbers to your device and receive or make phone calls from anywhere
Local and Vanity Phone Numbers
- Our calling and texting app lets you create localized and vanity phone numbers- Export your existing phone number to Line2 to keep all of your communication in one place
- Set up a new number to connect wherever you are heading next
Unlimited Text and Call App
-Enjoy unlimited texting and calling on Line2
- Unlimited VoIP calls and text across the United States and Canada
No Cellular Data Needed
- VoIP technology lets you make and receive calls and texts from anywhere, at any time
- Say goodbye to cellular data expenses with Line2’s WiFi calls
- Enjoy WiFi texting and never worry about extra SMS and MMS costs again
Calling App That Does More
- Access your new number’s voicemail and contacts from your smartphone, tablet or computer
- Call recording lets you record calls automatically to help keep track of important conversations
- Use call forwarding so you never miss a call
- Group messaging and private texting are at your fingertips with Line2
Get unlimited texting and calling with Line2 when you sign up for one of our plans.
Questions? We’re here to help at http://help.line2.com or tap Settings -> Help from within the app.
Note: Your cellular provider may prohibit or restrict VoIP (Voice over Internet Protocol) on their network. It’s your responsibility to check with your cellular provider about their VoIP functionality, and any additional charges it may incur. Line2 is not responsible for any additional cellular charges that may occur as a result of using the Line2 service.
Business/Work users who send SMS/MMS to U.S. numbers must complete a registration process after purchase, as required by U.S. mobile carriers. Business messages sent from unregistered numbers may be subject to non-delivery by mobile carriers. Line2 does not provide refunds or credits due to issues with messaging from unregistered numbers. Please visit https://try.line2.com/10dlc/mobile/faq/.
Privacy Policy: https://www.line2.com/privacy/
End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Your personal phone number should stay personal. Line2 makes it simple to screen and block calls to maintain your privacy with robust features that help you say goodbye to annoying spam calls. Keep your second phone number safe with Line2’s premier communications system that allows you to receive and make calls worry-free.
Line2 is more than just a calling app. Line2 provides unlimited text and group messaging, making it the robust calling and texting app you need. Set up a second phone number and message friends and loved ones wherever you are. Line2 offers WiFi texting, so you can receive messages without eating up your mobile data. Line2 is the easiest way to set up local or vanity numbers to stay connected anytime, anywhere with a new number.
Line2 is your calling and texting app for private and convenient phone calls and texts from anywhere. Download the simplest texting and calling app today and start connecting.
LINE2 FEATURES
Privacy First
- Call screening to detect if a phone call is spam or not
- Call blocking means not worrying about unwanted numbers reaching your phone
- With caller ID you can safely know who is calling you
Set Up a Second Phone Number
- Manage a second phone number with Line2’s features that make creating one (or many!) easy
- Create a vanity number, texting number, or second line with Line2
- Add multiple phone numbers to your device and receive or make phone calls from anywhere
Local and Vanity Phone Numbers
- Our calling and texting app lets you create localized and vanity phone numbers- Export your existing phone number to Line2 to keep all of your communication in one place
- Set up a new number to connect wherever you are heading next
Unlimited Text and Call App
-Enjoy unlimited texting and calling on Line2
- Unlimited VoIP calls and text across the United States and Canada
No Cellular Data Needed
- VoIP technology lets you make and receive calls and texts from anywhere, at any time
- Say goodbye to cellular data expenses with Line2’s WiFi calls
- Enjoy WiFi texting and never worry about extra SMS and MMS costs again
Calling App That Does More
- Access your new number’s voicemail and contacts from your smartphone, tablet or computer
- Call recording lets you record calls automatically to help keep track of important conversations
- Use call forwarding so you never miss a call
- Group messaging and private texting are at your fingertips with Line2
Get unlimited texting and calling with Line2 when you sign up for one of our plans.
Questions? We’re here to help at http://help.line2.com or tap Settings -> Help from within the app.
Note: Your cellular provider may prohibit or restrict VoIP (Voice over Internet Protocol) on their network. It’s your responsibility to check with your cellular provider about their VoIP functionality, and any additional charges it may incur. Line2 is not responsible for any additional cellular charges that may occur as a result of using the Line2 service.
Business/Work users who send SMS/MMS to U.S. numbers must complete a registration process after purchase, as required by U.S. mobile carriers. Business messages sent from unregistered numbers may be subject to non-delivery by mobile carriers. Line2 does not provide refunds or credits due to issues with messaging from unregistered numbers. Please visit https://try.line2.com/10dlc/mobile/faq/.
Privacy Policy: https://www.line2.com/privacy/
End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
🆕 What's New · v12.24.3
In this version, we have bug fixes and performance improvements. Thanks for using Line2!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Line2 - Second Phone Number
- Developer
- J2 Web Services, Inc.
- Bundle ID
- com.toktumi.LineTwo
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 17+
- Languages
- EN
Company
- Website
- www.line2.com
- Tagline
- Your real number is none of their business.
- Description
- Line2 is the perfect small business phone system, providing multiple phone lines across devices. View plans and choose your toll-free number.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $1.3K/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/HelloLine2
- https://www.linkedin.com/company/line2/
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
📈Ratings growth19,794 ratings+2% lifetimeShow 3-year history estimate ▾
Tracked (55 weeks) Pre-tracking estimate (34 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
Full revenue analysis
Read the article-style breakdown for Line2 - Second Phone Number: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
