# Duo Number - 2nd Phone Line

Android app · by JUS TECH. LTD. · Communication

Duo Number - 2nd Phone Line has 401,463 installs (+0.3% this week), rated 4.0 from 1,469 ratings, \#1,694 of 54,197 in Communication.

## Figures

- Installs: 401,463
- Rating: 4.0 · 1,469 ratings
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +1,247 (+0.3%) (+2,612 over 14.7 days)
- Rank: #91,902 of 2,767,220 by installs on Android
- Rank: #1,694 of 54,197 in Communication

## Reviews

- Ratings by stars: 5★ 69% · 4★ 6% · 3★ 5% · 2★ 2% · 1★ 19% (1,459 ratings)

## Description

NEW USERS LIMITED OFFER: 3-day trial for one free phone number.  
Duo Phone Number, a private 2nd Phone number app, is a calling and texting app that allows you to make calls and send text messages globally. It is also a phone number app without a traditional registration process.  
It also provides multiple phone numbers as a sideline on your smartphone to let you call and text for personal use and work separately.  
  
Key features:  
\*Get a phone number and make free phone calls and send free texts with credits now  
\*Cost-efficient global calls to over 200 countries and regions  
\*Local phone numbers for you to choose: US, CA, UK  
\*Great call quality, HD voice over cellular data & wifi  
\*Caller ID enabled  
\*Two-way SMS/MMS enabled  
  
 \* Why Duo Phone Number \*  
 REAL PHONE NUMBERS  
Get a 2nd private phone number to protect your very own number. A real phone number - international texting - unlimited calling - secure number, disposable number, getting phone number is so easy.  
  
 CHEAP INTERNATIONAL CALLS  
Call any mobile/landline phone number in over 200 countries and regions at super low rates. Get a US, UK, or CA number, and enjoy global calling and international texting using Wi-Fi and cellular phones. Just talk to others for longer at lower rates.  
  
 PRIVATE CALL & MESSAGE SMS  
Safe and private WiFi calling and texting let you chat and talk safely. Duo Phone Number is dedicated to providing you with a private second phone number for business, school, family, or other personal contacts.  
  
 CRYSTAL CLEAR CALLS  
With the best phone line, Duo Phone Number ensures high-quality calling. You don't need to worry about bad reception, choppy voice, or your call dropping, but a wonderful online calling experience.  
  
 VARIOS CREDITS PLANS  
Duo Phone Number offers different credit packages, and all the credits are valid for one year. Don't worry about credits getting expired. It's always there.  
  
Download Duo Phone Number and get a virtual number right now!  
  
We're always excited to hear from you! If you have any feedback, questions, or concerns, please feel free to contact us via:  
Email: duonumber@duoface.com  
Facebook: @DuoNumber  
Instagram：@DuoNumber  
Twitter：@DuoNumber  
  
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 Disclaimer  
This application is not associated or affiliated in any way with Google  
  
Privacy: https://duonumber.duoface.com/privacy.html  
Terms: https://duonumber.duoface.com/terms.html

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Source: https://storetally.com/googleplay/com.duoface.duonumber.android  
As of 2026-10-16, from the StoreTally census.