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Sideline: Private 2nd Number

Sideline: Private 2nd Number at Mac App Store analyse

Pinger, Inc.
704 ratings · Power index: 11640
Version v13.19
Size 184.52 Mb
Updated 5 days ago
Released 25 Aug 2015

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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: https://www.sideline.com/terms-of-service/ Privacy Policy: https://www.sideline.com/privacy-policy/

Estimates

Monthly Downloads > 256.08k
Est. Revenue ~ $104.76k

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Competitors

# App Common keywords
1 Line2 - Second Phone Number 114
2 Phoner: Second Phone Number 86
3 textPlus: Text Message + Call 57
4 Text Me - Second Phone Number 55
5 TextNow: Call + Text Unlimited 54
6 Free Tone - Calling & Texting 53
7 Burner: Second Phone Number 51
8 Second Line - 2nd Phone Number 51
9 Second Texting Number:Unlisted 50
10 Hushed: US Second Phone Number 50
11 Text Vault - Texting App 49
12 Voice Changer (Sound Effects) 46
13 Phone for Play - Creative Fun 43
14 Look Up - Reverse Phone Lookup Number & Caller ID 42
15 Ring4: Second Phone Number 42
16 iPlum: Business Phone Number 42
17 USPS Mobile® 41
18 2Call Second Phone Call Number 40
19 Nextplus: Private Phone Number 38
20 TextMe Up Second Phone Number 37
21 Burner Phone Numbers SMS/Calls 36
22 Find by phone number 34
23 QuickVoice® Recorder 34
24 Microsoft Outlook 33
25 Dingtone: Phone Calls + Texts 32
26 AddaLine - Phone Numbers 32
27 Google Voice 32
28 QR Reader for iPhone 32
29 Email - Edison Mail 31
30 Text Free: Second Phone Number 30
31 Phone for Google Voice & GTalk 30
32 BeenVerified: People Search 30
33 Talkatone: WiFi Text & Calls 28
34 Pinger: Call Plus Texting App 26
35 Yahoo Mail: Your Email & Inbox 26
36 Emoji Keyboard - Gif Stickers 26
37 Dragon Dictation 23
38 Color Text Messages+ Customize Keyboard Free Now 22
39 Voice Changer: Ultra Funny Prank 22
40 Skype 22
41 Rakuten Viber Messenger 22
42 Tile - Find lost keys & phone 22
43 FreePrints – Print Photos 22
44 myMail box: email client app 22
45 Number Link Free - Logic Path and Line Drawing Board Game 21
46 Google Chrome 21
47 Flashlight: clap, clap, clap! 21
48 Deals On Woot.com 21
49 Blocky Racing - Race Block Cars on City Roads 21
50 CardValet 21

Availability

Devices

iPhone4 iPhone4S iPhone5 iPhone5c iPhone5s iPhone6 iPhone6Plus iPhone6s iPhone6sPlus iPhoneSE iPhone7 iPhone7Plus iPhone8 iPhone8Plus iPhoneX iPhoneXS iPhoneXSMax iPhoneXR iPhone11 iPhone11Pro iPhone11ProMax iPhoneSESecondGen iPhone12Mini iPhone12 iPhone12Pro iPhone12ProMax iPhone13Pro iPhone13ProMax iPhone13Mini iPhone13 iPhoneSEThirdGen iPhone14 iPhone14Plus iPhone14Pro iPhone14ProMax

Pricing by country

Country Price
UK free
USA free

Version History

Latest: v13.19

Every Sideline update improves speed and reliability. This release includes minor bug fixes and enhancements. Thanks for using Sideline!
vv12.94 5 days ago
Allison · 8 years ago

One of my clients was erroneously texted a link to a porn site from my sideline app. I am shocked confused and FURIOUS RIGHT NOW!!!

Elaine · 9 years ago

I love the service, just what I needed

Martheine · 9 years ago

I wish we could either have an icon by the incoming calls if they leave a voicemail or be able to see all voicemail's in one place. I need to be able to get to them easily and at this time I have to go through every single call and go into it to check for voicemail. Thank you!

robare12-- · 9 years ago

I'm glad I found this service

Brody · 9 years ago

I've used google voice, line2, burner and text me as well as sideline. My opinion, out of those apps I have used sideline is the BEST no doubt. The pro account is only 2.99, I mean... that's nothing. Those other apps cost SOO MUCH MORE! Sideline is the best, absolutely all the way!!!!

Mrweedsmoker · 9 years ago · v2.7

This is a great app!!!! I give this number out to people I really dont mess with like that . I use the hell out of this app!!

I Am So Glad I Found Out About This App

UA Music · 9 years ago · v2.7

Super simple to use I was a bit skeptical at 1st since it said it was completely free! I have been using the app for a few days now and it has worked great! Super easy to set up and has some really nice features if you are using it as a business phone!