Is Sideline: 2nd Phone Line App free?

Sideline: 2nd Phone Line App is free to download with optional in-app purchases.

What does Sideline: 2nd Phone Line App do?

Sideline: 2nd Phone Line App's key features include Carrier-Level Call Quality, Local Area Code Selection, Unlimited Communication.

Is Sideline: 2nd Phone Line App worth it in 2026?

Sideline: 2nd Phone Line App is an established communication app that is free with in-app purchases. With a 3.8/5 rating from 62.9K reviews, it shows polarized user reception.

Is Sideline: 2nd Phone Line App available on iOS and Android?

Yes, Sideline: 2nd Phone Line App is available on Google Play (Android).

Sideline: 2nd Phone Line App

By Pinger

Sideline: 2nd Phone Line App★3.8 (63K+)

Pinger

Play Store →

Report updated Apr 14, 2026

Sideline: 2nd Phone Line App

(63K+)

For professionals and small business owners who require a reliable, secondary phone number for work-related calls and texts.

ByPinger

Overview — Full Intel report in progress

App Store →

Play Store →

What Is Sideline: 2nd Phone Line App?

Sideline provides a dedicated second phone number that utilizes cellular networks rather than VoIP for reliable communication. Developed by Pinger, it offers a professional-grade calling and texting experience that functions independently of Wi-Fi. It is designed for users who need to maintain a clear separation between their personal and professional communications.

Current Momentum

v13.13.1

No release notes available.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

No ranking data

Main Category

CommunicationGrossing

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Recent User Mood 🇺🇸

Gathering signals...

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

What Are The Key Features?

Carrier-Level Call QualityStandard

Uses cellular signals instead of Wi-Fi to ensure consistent and reliable call and text performance.

Local Area Code SelectionStandard

Allows users to choose a specific local area code for their secondary phone number.

Unlimited CommunicationStandard

Provides unlimited calling and texting capabilities through the secondary number.

Who is it for & how much does it cost?

Target Audience

Professionals and small business owners who require a reliable, secondary phone number for work-related calls and texts.

Pricing

Freemium

Who Built It?

Pinger

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Communication

What other apps does Pinger make?

Index: Business Phone Number

Business

Sideline: Private 2nd Number

Utilities

Text Free: Second Phone Number

Social Networking

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Text Free: Calling & Texting

Social

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View all apps by Pinger

Full sentiment analysis coming soon

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What do users think recently?

Gathering public signals...

Sentiment analysis will be available soon

Competitive analysis coming soon

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What is the competitive landscape for Sideline: 2nd Phone Line App?

How's The Communication Market?

Market outlook for this category

Available very soon

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Sideline: 2nd Phone Line App

Key Takeaways

Sideline differentiates itself from standard VoIP apps by leveraging cellular infrastructure to provide carrier-grade reliability for a second phone line.

Where Is It Heading?

Trend analysis

Available very soon