--- title: "Sideline: Private 2nd Number - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Sideline gives you a second phone number for calling and texting—so you can stay connected without sharing your real number. Get the app today to keep your personal number private. Whether you’re wor" --- # Sideline: Private 2nd Number — United States > Second Text and Phone Line App ![Sideline App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/db/ae/5a/dbae5a1c-c7a0-fa44-4a43-dd4c259c919d/AppIcon-SideLine-0-0-1x_U007emarketing-0-6-0-85-220.png/434x0w.png) **Developer:** [Pinger](https://apptail.io/developer/pinger-Xbz) (United States) **Category:** Utilities **Rating:** 4.4/5 (14,521 ratings) **Price:** Free **Bundle ID:** com.pinger.side.line **Store:** Apple App Store **Country:** United States **Version:** v13.19 (released 2026-06-04) **Original Release:** 2015-08-25 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1012032539) **AppTail Page:** [https://apptail.io/app/sideline-private-2nd-number-rNhb/united-states](https://apptail.io/app/sideline-private-2nd-number-rNhb/united-states) ## Sideline Description Sideline gives you a second phone number for calling and texting—so you can stay connected without sharing your real number. Get the app today to keep your personal number private. Whether you’re working, selling online, or just want more control over who can reach you, Sideline makes it easy to separate your personal communications from everything else. Get a second phone number with an area code of your choice, send unlimited texts, and manage calls with powerful tools—all from one app. Sideline works over your carrier network (not VoIP), so your second number is just as reliable as your first. Take control of your privacy and communication with Sideline. WHY SIDELINE? Protect Your Personal Number: - Get a second phone number for private calling and texting - Keep your real number separate and secure - Choose a local area code (or an area code of your choice) - Includes Caller ID and custom voicemail - Reliable cellular calling (not VoIP) Private Texting & Calling: - Send unlimited SMS and MMS messages - Use your second number for work, marketplace listings, or signups - Call and text without revealing your personal number - Access your number from multiple devices Stay in Control: - Auto-Reply sends instant responses when you miss a call - Custom voicemail with message transcripts - Port your existing number to Sideline - Block unwanted callers and manage contacts Smart Communication Tools: - Save and reuse frequently sent texts - Add notes to conversations and contacts - Stay organized without mixing personal and business messages USE SIDELINE FOR: - Private texting and calling - Work or business communications - Online buying and selling (Craigslist, Facebook Marketplace, etc.) - Any time you want to protect your personal number FREQUENTLY ASKED QUESTIONS - What is Sideline, and how does a second phone number work? - Sideline is a second phone number app that lets you call and text from a separate number on your existing smartphone. Just download the Sideline app, and your Sideline number will work alongside your primary number, so you can keep personal and secondary communications separate without needing a second phone. - Can I use Sideline for private texting and calling? - Yes. Sideline is designed for private texting and calling, so you don’t have to share your personal phone number with strangers and businesses. Use your second number for work, online selling, dating, or any situation where you want more privacy. - Is Sideline reliable for calls and texts? - Sideline uses your carrier’s cellular network (not VoIP), which means your calls are clear and reliable—just like your regular phone number. You can send unlimited SMS and MMS messages and make calls with confidence. - Can I choose or transfer my phone number? - Yes. You can select a second phone number with an area code of your choice, or port (transfer) your existing number to Sideline. This makes it easy to keep a number you already use while gaining more privacy and features. - Who is Sideline for? - Sideline is for anyone who wants a second phone number to keep their personal number private and their communications organized—like professionals and business owners who don’t want to carry a second phone, people buying and selling online who don’t want to share their real number, freelancers who need to separately manage client communications—and anyone who values privacy and wants to control who can reach their real number. DOWNLOAD SIDELINE TODAY Get a second phone number for private texting and calling. Stay connected—without giving out your personal number. LEGAL © 2026 Pinger, Inc. All rights reserved. The TextFree name, associated trademarks, and logos are trademarks of Pinger, Inc. or related entities. Terms of Service: Privacy Policy: ## Sideline Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/45/a2/33/45a2339c-3ca0-ab63-67b9-203653056a07/screen01.png/1290x2796.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c8/87/3b/c8873b07-b651-fc4d-859d-7de61a781f13/screen02.png/1290x2796.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ee/b7/29/eeb7296f-2ce1-62e4-c889-3bf7f6688af8/screen03.png/1290x2796.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1a/1e/92/1a1e9210-c005-69d4-889c-a1208e626c9c/screen04.png/1290x2796.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/66/a5/93/66a593c9-9412-15a8-20e2-e077ec5cb17b/screen05.png/1290x2796.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2f/d0/87/2fd0874d-2a05-b29b-2528-0c2fd01373a9/screen06.png/1290x2796.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/37/f8/a4/37f8a479-83db-d019-9587-93f915caba57/screen07.png/1290x2796.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9e/50/93/9e50931c-c52e-b3d0-36d4-fdff6b16eba1/screen08.png/1290x2796.png) ## Sideline Rating Breakdown in United States - 5 stars: 10,895 (75%) - 4 stars: 1,203 (8%) - 3 stars: 630 (4%) - 2 stars: 379 (3%) - 1 stars: 1,414 (10%) ## Sideline Reviews in United States ### ***-- "I can’t block spam." Blocking spam doesn’t work. The spam just keeps coming from the same spammers. -- Buy and Hold Value, 2024-12-29 ### *---- "Pay Monthly…Lose Number And Contacts" BEWARE!!! I’ve reached out a few times regarding loosing my number, contacts, and text messages. I can no longer contact those who I need to because all of my contacts and text messages are gone. I still haven’t heard anything back from anyone. I can’t even log back into my account because the number the I pay for is needed to do so. My monthly payment is automatically drawn from my bank account faithfully without any issues, but I can’t seem to get anyone to respond to me regarding this matter. Please BEWARE if you are reading this! This is ridiculous! -- 9Fou, 2024-12-28 ### ***** "Love sideline" I absolutely love sideline! Never have a problem -- Katie69395, 2024-12-28 ### *---- "Inconsistent and unreliable" This app is extremely inconsistent and considering I am using it for business. It has been absolutely unreliable, I miss calls as if they never came in. I have people say they leave me voicemails, I see the voicemails but can't actually listen to them. Making outgoing calls a lot of times it won't ring or I can't hear the other person. I consistently get complaints of poor quality and background noise. When my environment is quiet, I have reached out to support multiple different times with no response. There are other options for a 2nd number that are way better. -- Djbballer, 2024-12-27 ### ***-- "Texting problems" Have used Sideline for a few years. With the latest update (v12.83), cannot send or receive texts (running on iOS 18.2). The app is no longer useful. -- DQ Canis, 2024-12-27 ### *---- "Deleted my number" Terrible! I paid for the yearly for my business and now my number is gone. And my business is not able to take phone calls. And of course no customer service available!! Terrible just terrible!!! -- fighter19lisa, 2024-12-26 ### *---- "Scam" This app is a scam I’ve had it for two years and now they won’t allow me to receive calls and have no customer service support. Says I don’t have an active subscription but when I try to activate my subscription it says I already have one, so then I try to restore my subscription and it says I don’t have an active subscription. It’s a never ending loop of poor customer service, I have already emailed support and have heard nothing. I want my money back! -- Anna0003k, 2024-12-26 ### *---- "Terrible" I pay to use this app for my job. Every month my account is disabled. I will be switching to a different provider -- Therealbrownsugar, 2024-12-26 ### *---- "Making and receiving calls and Tex" Poor no rating -- D Blakney, 2024-12-25 ### *---- "Was once good" Had it for many years then all the sudden stopped working contacted support and they claim they have no record of me… be aware … cost me a whole new year subscription and cant use. Watch out -- tjetfly, 2024-12-23 ### *---- "Do not recommend this service." I’ve been using Sideline for about a year, but my experience has been far from satisfactory. The biggest issues I faced were the poor phone connection and frequent dropped calls, which made it extremely frustrating to use for anything important. On top of that, my phone number was inexplicably changed during the service year, which caused me to lose several critical calls and contacts. I initially chose Sideline for its promise of reliability and convenience, but the unstable connection and unexpected number change completely undermined those expectations. As someone who relies on steady communication, this service was a major letdown. Unfortunately, despite committing to a one year subscription, the experience has not been worth it. If you’re looking for dependable and professional communication, I’d recommend exploring other options. Sideline needs to address these stability issues if it hopes to retain customers in the future. -- pilotvik, 2024-12-21 ### *---- "Too many issues" This app is a good concept as I need a second number for work. But lately I just issues, for one I lost my number for a few days and that was a nightmare and now I can’t answer any calls, they disconnect and I have to call them back. And their customer service is too busy tried both chat and phone with no success. -- Myrasvera, 2024-12-11 ### *---- "Trash" Costs money. Other apps give you a second number free of charge -- KingVonGzz, 2024-12-05 ### ***-- "Def not ideal" There’s always been a delay which is very annoying , ruins an organic conversation, and definitely deters me from calling most of the time if i could help it. I use this line for business and honestly if i have to have an important call i usually call the client back from my primary phone line. -- KQ Photography, 2024-12-03 ### **--- "Inconsistent messaging." Sideline certainly has its pros, but it has seen really inconsistent sending and receiving of texts. Especially in receiving or sending photos—sometimes it works, but other times your photo does not send and you don’t receive one when others are sending them. But also recently, since the update to IOS 18.1.1, I haven’t been able to send or receive texts. I send texts, but people aren’t getting them. I wish the app was less buggy and more consistent in quality, especially for the price point you’re paying for a monthly subscription. If it does not improve, I will be switching to a competitor. -- Business Traveler Foodie, 2024-12-01 ### *---- "Bait & Switch" This app and its developer are an absolute scam. For years, I used this app for free because it relied entirely on my T-Mobile cell service, which I already pay for. The app provides no network, no Wi-Fi, and no added value—just a secondary number tied to my own cellular network. Without my service, the app is completely useless. Then, out of nowhere, they imposed a subscription fee of $129 a year or $15 a month, without any warning or notice. What am I being charged for? The app doesn’t provide me with anything—it piggybacks off the service I’m already paying for! This is nothing but a blatant bait-and-switch tactic. They hooked users by offering a free service, and once we became reliant on it—once we had numbers tied to the app—they slapped us with outrageous fees, knowing it would be a hassle to switch to another provider. Now I’m stuck because my phone number is tied to this app. Transferring it to another app would be a frustrating and time-consuming process. It’s infuriating to see a company take advantage of their users like this. This is unethical, predatory, and an outright abuse of consumer trust. I fully intend to report this fraud to the Federal Trade Commission, the Better Business Bureau, and every consumer protection agency I can. To anyone considering downloading this app: don’t fall for their lies. They’re nothing but greedy opportunists exploiting their users. -- Danik2012@, 2024-11-27 ### *---- "Trash!" Paid 14 bucks for one month and they deleted my number after One week! When I did have it it was all static dropped calls poor picture quality. Go with a different app -- Gsa281, 2024-11-27 ### *---- "Too many problems now" I have had the paid app for years no issues. Then 4 weeks ago it fell apart. Spoke to customer service and still not fixed. Calls lag, choppy and scratching. I don’t know what to do here. Need something that works. -- Boloworld, 2024-11-22 ### ***-- "Not reliable" No, I’ve been using this app for the past couple years and sometimes it causes a very static key. Tonight it wouldn’t even connect to any number. I know the Mike Tyson fight was tonight and Netflix is buffering. I wonder if that was their issue but that’s a problem for me and I’m wondering who do I call about it? -- Talae, 2024-11-16 ### *---- "Has eroded over time" Videos are not clear and very hazy. Now it’s having outage issues where you can’t text photos. -- doctorallergy88, 2024-11-12 [View all Sideline reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Sideline In-App Purchases | Item | Price | |------|-------| | Sideline - Monthly plan | $14.49 | | Sideline Subscription | $14.49 | | Sideline Standard - Early User | $2.99 | | Sideline Pro – Monthly Plan | $14.99 | | Sideline - Yearly Plan | $129.99 | | Sideline Standard EarlyAdopter | $0.99 | | No Ads | $2.99 | | Voicemail to Text | $2.99 | | Sideline | $99.00 | | Sideline - 6-Month Plan | $69.99 | ## Sideline Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Grossing | United States | Utilities | #24 | ## Sideline Discovered Keywords - phone number - phone calls - sideline - new number - pinger inc - sidephone - numbers second phone number - voice call online - flyp - extra line ## Apps Similar to Sideline - [magicApp Calling & Messaging](https://apptail.io/app/magicapp-calling-messaging-GEb/united-states) - [Second Texting Number:Unlisted](https://apptail.io/app/second-texting-numberunlisted-uxc/united-states) - [FreedomPop: Calling & Texting](https://apptail.io/app/freedompop-calling-texting-hIe/united-states) - [Phoner: Second Phone Number](https://apptail.io/app/phoner-second-phone-number-dRh/united-states) - [Private Texting SMS Phone Text](https://apptail.io/app/private-texting-sms-phone-text-wLN/united-states) - [Hushed: US Second Phone Number](https://apptail.io/app/hushed-us-second-phone-number-xLN/united-states) - [Second Phone - 2nd Line Number](https://apptail.io/app/second-phone-2nd-line-number-rMbb/united-states) - [Receive SMS Online 2nd Number](https://apptail.io/app/receive-sms-online-2nd-number-yOkb/united-states) - [2nd • Second Line Phone Number](https://apptail.io/app/2nd-second-line-phone-number-XBBb/united-states) - [Nextline - Second Phone Number](https://apptail.io/app/nextline-second-phone-number-GEDc/united-states) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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