2nd Line - Second phone number

What it does

2nd Line is a mobile utility that provides users with a second, virtual phone number. It's designed for individuals who need a separate line for business, online listings, or maintaining privacy without needing a second physical phone or SIM card. The app offers calling and texting capabilities through numbers from various countries, including the US and Canada.

Where it shines

The app excels in its streamlined, action-oriented user flow. Within seconds of opening the app, the user is already selecting a country (00:08) and browsing for a number. The moment a number is chosen, the app celebrates the success with a burst of confetti (00:32), creating a positive emotional peak. The app also handles user friction gracefully. When a selected area code has no numbers available (00:20), it doesn't just show an error; it proactively populates a list with alternatives, keeping the user on track.

UX highlights

Immediate Social Proof: The very first screen displays a 4.7/5 star rating from over 100,000 ratings (00:01), establishing credibility from the start.
Value-First Onboarding: The onboarding process is the core task of getting a number. There are no tutorials, just direct action towards the user's goal.
Celebratory Micro-interaction: The confetti animation at 00:32 provides positive reinforcement at a key commitment point, right before the monetization ask.
Intelligent Error Handling: Instead of a dead end, the "no numbers available" message is paired with an instant solution (00:21), showcasing a user-centric recovery path.
Clear Information Hierarchy: Number selection screens are simple lists, making it easy to browse and pick a number without distraction.

Monetization & growth

Monetization is aggressive and multi-layered. After the user commits to a number, they are shown a high-urgency, full-screen offer with a countdown timer to "SAVE 70%" (00:41). If they bypass this, they land on a more standard subscription page offering weekly, monthly, and yearly plans (01:01). A particularly notable growth tactic is the exit-intent survey at 01:28; when a user tries to close the paywall, a modal asks for the reason, gathering valuable data on conversion blockers.

Who it’s for

The app appears to be for small business owners, freelancers, or anyone who frequently interacts with strangers online (e.g., for marketplace listings) and wants to protect their personal phone number. It's for users who prioritize convenience and privacy and are willing to pay a subscription for a dedicated second line.

Notes & opportunities

The flow is very effective at pushing users toward conversion, but it is a hard paywall with no trial. The experience could feel jarring for users who expect to test the call quality before committing. A key opportunity could be to offer a limited free trial or a small number of free credits, which might improve conversion for users who hesitate at the paywall, a behavior indicated by the very existence of the exit-intent survey.