App Overview

TextNow: Call + Text Unlimited icon

TextNow: Call + Text Unlimited

TextNow, Inc. · Social Networking

Call and text for free with TextNow, the free phone service with over 100 million users

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.8
920,568 ratings · Top 5%

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

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What's included18 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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Free quick prompt For a smaller starting point

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 TextNow: Call + Text Unlimited: map the core Social Networking 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

Implement better network optimization and quality of service features.

Assumption to check: User complaints about call quality issues during high traffic.

Validate with people who use this workflow before building.

Hypothesis 2

Allow users to customize themes and layout preferences.

Assumption to check: Limited customization options for the user interface.

Validate with people who use this workflow before building.

Hypothesis 3

Provide an ad-free subscription tier with additional perks.

Assumption to check: In-app advertisements can be intrusive.

Validate with people who use this workflow before building.

Hypothesis 4

Enhance contact management features with better sorting and grouping.

Assumption to check: Difficulty in managing contacts within the app.

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

Call and text for free with TextNow, the free phone service with over 100 million users. Get nationwide coverage with unlimited talk and text on 5G—starting at $0/month. Your phone service should work on your terms. No phone bill, no fixed contracts, no hidden fees. What makes us different? • No phone bill, no fixed contracts, and no hidden fees • Get a free local phone number or keep your own for a private second line or business use • Flexible data options: choose the plan that fits your life, and change it anytime • Low-cost international calling to 230+ countries FREE TALK & TEXT NATIONWIDE: NO PHONE BILL, NO FIXED CONTRACTS Stay connected with the TextNow free Wi-Fi calling and texting app, or activate TextNow Wireless on your existing phone to freely call and text without connecting to Wi-Fi. Get started instantly—no new device needed. FREE PLAN Unlimited talk and text on a nationwide 5G network — at $0/month, month after month. Not a trial. Not an introductory offer. Just free phone service, done differently. Activate our eSIM on your phone instantly with no commitments and no hidden fees. DATA PLANS: FLEXIBLE & ON YOUR TERMS Only pay for the data you use with no long-term contracts or commitments. We're the only provider with truly flexible data options. • Free Plan: Unlimited talk and text on nationwide 5G. Included monthly for $0. • Plus Plan: Unlimited nationwide talk, text, and data—except media streaming & gaming. No ads. • Unlimited Plan: Unlimited nationwide talk, text, and data. No ads. Change your plan anytime in the app. Cancel anytime. No runaround, no fees. Pay what you want, or not at all. SECOND PHONE NUMBER: FOR PRIVATE CALLING & TEXTING, A SEPARATE BUSINESS LINE, & MORE Use the TextNow app as a free second phone line. Perfect for a 2nd line, business phone, side hustles, or personal use. Free calls and texts without an extra phone bill. INTERNATIONAL CALLING: LOW-COST ACROSS 230+ COUNTRIES Have friends and family overseas? TextNow offers free calls to Mexico and Canada with low-cost international calls to 230+ countries, with rates starting at less than $0.01 per minute. WHY TEXTNOW? • Call and text for free immediately when you download the TextNow app—no bill, no fees • Activate on your existing phone and talk and text on a nationwide 5G network without Wi-Fi • Get a local phone number or keep your existing number. Area codes available across most metro areas in the US • Free voice calls, direct or SMS messages, picture and video messaging to the US or Canada • Flexible data options—only pay when you want it • Use on multiple devices including your computer or tablet and effortlessly access calls and texts whenever you need them • Low-cost international calls across 230+ countries • Voicemail-to-text audio transcription and conference calling HOW IS TEXTNOW FREE? There are no yearly or monthly fees to use TextNow. We partner with brands to pay for your phone service (so you don't have to) through in-app ads. Ads won't interrupt your experience. If you don't want ads, upgrade to the Plus Plan or Unlimited Plan to remove them. MORE FEATURES STANDARD FOR ALL USERS • Passcode for safe and private texting and calling • Caller ID • Customizable free text tones, call tones, ringtones, vibrations, and phone backgrounds • Quick Reply to speedily respond to friends • A home screen widget for instant use • Text from your computer and seamlessly synchronize with your mobile device via textnow.com Download the app and take control of your phone service, starting today. Follow us on social for the latest news and offers: • TikTok — @textnow • Facebook — @textnow • Instagram — @textnow • Twitter/X — @TextNow Privacy policy: https://www.textnow.com/privacy Terms of use: https://www.textnow.com/terms

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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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BUILD KIT DIFFICULTY
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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.