2ndLine alternative: ZuteSIP compared with 2ndLine
Short answer: 2ndLine is a free, ad-supported calling and texting app, affiliated with TextNow Inc., that gives you a number with a US area code for calls and texts to the US and Canada. ZuteSIP is a paid alternative for people who need a number in another country, SIP access, or a no-ads line to keep long term.
Free apps and paid numbers serve different needs. This page explains what 2ndLine offers according to its Google Play listing and where ZuteSIP is the more practical option.
What 2ndLine is
2ndLine is a second phone number app listed on Google Play. Its listing says you can get a new number free with the US area code of your choice and call and text anywhere in the US and Canada over Wi-Fi or data. It also offers free calls to Canada and paid international calls to 230+ countries, with rates it describes as starting at less than $0.01 USD per minute.
The listing explains that there are no monthly or yearly fees: the service is funded by in-app ads, and users who don't want ads can buy a subscription to remove them. It states that 2ndLine is affiliated with TextNow Inc.
2ndLine vs ZuteSIP at a glance
| Feature | 2ndLine | ZuteSIP |
|---|---|---|
| Number countries | US area codes | 181 countries |
| Cost model | Free with in-app ads; subscription removes ads | From $1.80/month billed yearly, no ads |
| Free calling | To the US and Canada | 1,000 outgoing minutes and 500 outgoing SMS per month included |
| Platform | Android app on Google Play | Browser web dialer, any SIP softphone or PBX |
| SIP credentials | Not listed | Yes, per number |
| Call forwarding | Not listed | To any phone |
| Payment | Google Play in-app purchases | USDT or USDC only |
When 2ndLine is the better choice
- You want a free US number and are happy with ads funding it.
- Most of your calls and texts go to people in the US and Canada.
- You use an Android phone and want a familiar dialer and messaging app.
- You make occasional international calls and want low per-minute rates without a monthly fee.
When ZuteSIP fits better
- You need a number outside the US: ZuteSIP has mobile, local and toll-free numbers in 181 countries.
- You want a paid number that belongs to your account for as long as you renew, with a 7-day grace period on renewals.
- You need to connect the number to a softphone, desk phone or PBX with SIP credentials.
- You work from a laptop and want to call from a browser, or forward calls to any phone.
- You want unlimited incoming SMS for verification codes and a dashboard SMS inbox, and a free replacement number within 7 days if an app won't accept yours.
Reachability and devices
2ndLine works as an Android dialer and messaging app, and its listing mentions syncing message history across your devices. It is a phone-first experience aimed at people who talk and text mostly within the US and Canada.
ZuteSIP is device-neutral. You can call from the browser web dialer on any computer, register the number on a SIP softphone for iPhone, Android, Windows or macOS, or forward calls to any phone in the world. Incoming calls and SMS are unlimited, and the dashboard keeps call logs and an SMS inbox in one place, which is useful if several people on a small team share responsibility for a line.
Cost in practice
2ndLine costs nothing up front and makes money from ads, with an optional ad-free subscription. ZuteSIP is a straightforward paid service: from $1.80 per month billed yearly ($21.60 per year), paid in USDT or USDC, with no setup fee or contract.
Switching from 2ndLine to ZuteSIP
- Decide which country and type you need; for a US number, compare local, mobile and toll-free options.
- Register with an email address and switch on two-factor authentication.
- Fund your wallet or pay at checkout with USDT or USDC.
- Once active, update the phone number on your accounts one by one, confirming each code arrives in the dashboard SMS inbox.
- Keep 2ndLine installed until every account has moved over.
Free versus paid numbers
Free app numbers keep costs at zero, which is great for casual calling. A paid number is worth considering when the number underpins something important, such as a business contact line or the recovery number for your messaging and email accounts. Our guide to real versus free SMS numbers goes deeper into that trade-off.
Frequently asked questions
Is 2ndLine free?
Its Google Play listing says there are no monthly or yearly fees and that ads fund the service, with an optional subscription to remove ads, as of September 2026.
Is 2ndLine part of TextNow?
The listing states that 2ndLine is affiliated with TextNow Inc. We also have a separate TextNow alternative guide.
Does ZuteSIP have free numbers?
No. ZuteSIP numbers are paid, from $1.80 per month billed yearly, and are not shared with other users.
Can I get a number outside the US with ZuteSIP?
Yes, real numbers are available in 181 countries at the same price for every type.
Can I try ZuteSIP without risk?
A 7-day money-back guarantee applies if the number hasn't been used for any call or SMS.
Related pages
- compare all alternatives
- TextNow alternative guide
- real vs free SMS numbers
- local, mobile or toll-free
- US numbers
- web dialer guide
- refund policy
- Twilio for personal phone numbers: when a ready-made number is simpler
- Burner alternative: ZuteSIP compared with the Burner app
Get a number in these countries
Sources
- Google Play: 2ndLine - Second Phone Number (as of September 2026)