Comparison

2no. vs TwoLine

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

2no.

Protect your privacy by using temporary Polish mobile numbers for online ads, registrations, and to avoid telemarketers. Get instant second numbers without needing an extra phone or SIM card.

Highlights
  • Temporary Polish mobile numbers
  • Receive SMS/MMS
  • Send SMS/MMS (premium)
  • Make/receive calls (premium)
  • Extend number validity
  • Increase number limit
Features
Read full description

Do you often wonder whether to share your private phone number in various life situations? Are you annoyed by persistent telemarketers? Do you frequently post ads online? If so, the 2no. app is just for you! Download the app, protect your privacy, and enjoy a convenient way to communicate using Polish mobile numbers! You no longer need an extra phone, an additional subscription, or a Dual SIM smartphone to have more mobile numbers. You’ll get your second number instantly, and you’ll be able to enjoy the same features you know from your phone—without leaving home or buying a SIM card. We offer two versions of the app: a free version, which you get right away, and a premium version with extended features, which you can choose to activate at any time. The basic version lets you have up to 3 temporary mobile numbers in the app at the same time. You’ll be able to receive SMS and MMS messages on these numbers. They will remain active for 3 days. The app requires an internet connection to work, so please note any potential data charges from your mobile carrier. For more demanding users, we’ve prepared the premium version, which includes all basic features, plus: • the ability to send SMS/MMS messages (to Polish numbers), • receive calls without limitations and make calls (to Polish mobile and landline numbers), • keep a temporary number for 7 days, with an option to extend it for up to a year, • increase the number of available numbers on your account to 5 or 10, depending on your needs, • priority access to new number ranges and a guarantee that you’ll always receive a number. The premium version can be activated for 29.99 PLN per year. This is a yearly subscription. All charges for sending SMS/MMS, making calls, extending validity, or increasing your number limit are handled via prepaid top-ups. You can choose from three top-up amounts and add credit whenever you need—it’s not required regularly. NOTE! Voicemail is not yet available in the app. We expect it to be introduced within the next few months. The 2no. app replaces our previous app, 2nr Drugi Numer, which has been popular among users in Poland and abroad since 2018. We’d appreciate it if you report any bugs or share suggestions for improvements using the in-app form or by emailing: kontakt@2no.pl. LICENSED APPLICATION END USER LICENSE AGREEMENT (EULA) https://www.drugi-numer.pl/pl/en/eula

About

TwoLine

Features
Read full description

TwoLine helps you rent a second phone number for SMS verification, account setup, and privacy. Choose a supported country, pick a rental duration, add credits, and receive SMS messages in the app. Use TwoLine when you need a separate number without exposing your personal phone number. Active rentals show the phone number, expiry time, recent SMS messages, and clear policy information before purchase. Recent messages stay in one simple inbox so you can track codes and rental activity from the same place. What you can do with TwoLine: - Rent a 2nd phone number - Receive SMS verification codes - Use a separate number for account setup - Choose supported countries and rental durations - Manage active rentals and recent SMS messages - Add TwoLine credits through in-app purchases - Review refund and credit rules before renting - Delete account data from Settings TwoLine uses app credits. Store purchases add credits to your wallet, and rentals spend credits from that wallet. Some eligible rentals may offer a short credit-back window if no SMS arrives and cancellation succeeds. Credit-back is app credit only, not a cash refund. Important: TwoLine does not guarantee that any third-party app, website, financial service, bank, crypto exchange, or regulated platform will accept a rented number. Number availability, SMS delivery speed, app acceptance, and country support can vary by option. Review the rental policy before each purchase. TwoLine is not an emergency calling service and does not support voice calls. Privacy and account control: TwoLine creates an anonymous app account so wallet balance, rentals, and inbox messages can be tied to your device session. You can delete app account data from Settings. Privacy Policy, Terms of Use, and support links are available in the app and at twoline.io.

Screenshots

2no.4 screens
TwoLine4 screens

Verdict

The call

The clearest difference is update cadence: TwoLine at every 2 weeks against 2no.'s every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 2no. sells 4 in-app purchases, starting at $4.99 per year and TwoLine sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

2no. ships an update every 5 weeks, TwoLine every 2 weeks. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
2no. versus TwoLine: the parameters behind the verdict, then further details
Parameter2no.TwoLine
PriceFreeFree
Rating3.5 (4 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings4 — better—
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size63 MB45 MB
Age rating17+4+
DeveloperMobileLabs Sp. z o.o.SERHAT DOGAN

In-app purchases

4 purchases

2no.

Subscriptions1
  • Premium Features Activation$4.991 Year
One-time3
  • Increase balance by 29.99 PLN$6.99
  • Increase balance by 49.99 PLN$9.99
  • Increase balance by 99.99 PLN$22.99
5 purchases

TwoLine

One-time5
  • 5 TwoLine credits$4.99
  • 10 TwoLine credits$9.99
  • 25 TwoLine credits$24.99
Show 2 more
  • 50 TwoLine credits$49.99
  • 100 TwoLine credits$99.99

Questions

Is 2no. free?
2no. is free to download, with in-app purchases available.
Is TwoLine free?
TwoLine is free to download, with in-app purchases available.
Do 2no. or TwoLine have ads?
Neither 2no. nor TwoLine shows ads.
Which is updated more often, 2no. or TwoLine?
2no. ships an update every 5 weeks, and TwoLine every 2 weeks. Most recently, 2no. was updated on October 21, 2026 and TwoLine on October 10, 2026.

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