App Overview

Second Phone Number' icon

Second Phone Number'

EverAppsLLC · Business

NEED A SECOND PHONE NUMBER FOR PRIVATE CALLS AND TEXTS?

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.6
45,988 ratings · Top 15%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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Build Kit

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A product spec, screen plans, and build steps for your coding agent.

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What's included19 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Second Phone Number': map the core Business workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Offer competitive free tier with essential features

Assumption to check: Limited free features compared to competitors

Validate with people who use this workflow before building.

Hypothesis 2

Enhance stability and performance through optimization

Assumption to check: Occasional app crashes during calls

Validate with people who use this workflow before building.

Hypothesis 3

Simplify onboarding and navigation for better user experience

Assumption to check: Confusing user interface for new users

Validate with people who use this workflow before building.

Hypothesis 4

Implement in-app support chat for faster assistance

Assumption to check: Slow customer support response

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

NEED A SECOND PHONE NUMBER FOR PRIVATE CALLS AND TEXTS? The Second Phone Number app offers a convenient way to acquire a second phone number for your personal needs without the need for an extra SIM card. This app also enables international calling and texting. You can select a second phone number and make calls without revealing your real number. Maintain your international number for as long as you wish, and add more minutes and SMS to your Second Phone Number balance. Enjoy the cheapest rates for in-app credits to make calls worldwide from your second phone number! Transform your phone into a full-featured business phone with the Second Phone Number App, providing: • Choose any number from almost all area codes across the U.S. or Canada. • Get a second phone number for calls and texting. • Make calls to 100+ countries. • Use the second number to send MMS • Send SMS and view text message history. • Select your second phone number from the list of available numbers. • Access your contacts list and synchronize it with the app. • International calling and messaging using 2nd line. • Support for multiple phone numbers. Note: Some features such as obtaining a second number, international calling, sending SMS/MMS, and multiple numbers require a paid subscription or in-app purchase. With Second Phone Number's multiple number features, you can get an additional 2nd line for various situations: A Dedicated Number for: • Buying or selling on local e-commerce platforms. Use a second number for ads and calls. • Dating. Give a second number to new acquaintances from dating apps. • Signing up online. Keep your private number private with a second number. Share your personal number only with trusted contacts. For everyone else, there's Second Phone Number! Subscription Details: - Purchase one phone number: Auto-renewal (Monthly $9.99 or Yearly $49.99) starts after a 3-day free trial. Additional numbers at $9.99 per month. - Payment will be charged to your iTunes Account upon confirmation of purchase. - Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Manage subscriptions in your iPhone settings. - Unused portion of a free trial period will be forfeited upon subscription purchase. Privacy Policy: https://secondlinenumber.com/privacy-policy Terms of Use: https://secondlinenumber.com/terms-of-use Disclaimer: Unlimited or free calls and texts are subject to fair usage. Please refer to our terms of use for details. Experience the convenience of managing personal and business contacts separately with Second Phone Number App!

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.