App Overview

5-0 Radio Pro Police Scanner icon

5-0 Radio Pro Police Scanner

Smartest Apps LLC · News

Free police scanner app with no subscription or account required

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.6
89,700 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 included17 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 5-0 Radio Pro Police Scanner: map the core News workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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App evidence

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

Screenshots

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App Store description

Free police scanner app with no subscription or account required. 5-0 Radio is the #1 most downloaded police scanner app since 2009. Use our crime radar to be the first to know about hurricanes, tornadoes, floods, shootings, riots, looting, protests, earthquakes, bombings, terrorist, radiation, nuclear fallout, outbreaks, biological or chemical attacks, and crime waves happening near you. Tap into over 50,000 live police, firefighter, emergency medical ambulance, emt, air traffic control (ATC), airport, plane, railroad, trains, ham radio, NOAA weather, news, talk, sports, and music stations. * 5-0 Radio is a Police Scanner app designed for Pros * - Free to use without a subscription or any payment - Live Captions (read what they're saying) - Rewind a Feed and Share/Listen to Audio from the Past - Record Feeds and Share Recordings via Email, AirDrop, Text, etc. - More Feeds than Competing Apps - Sleep Timer (turns off when you're asleep) - Police Siren Noise Maker - Access and Use Cool New Player Backgrounds - Even more extra Airport/Railroad/NOAA weather/Radio/Scanner feeds - Get new feature updates + More As seen on ABC News, CNN, FOX News, New York Times, NPR, Wired, Yahoo! News, and various other major news organizations. Listen to real events happening live in other parts of the world or in your local town. Listen to radio chatter in the background while you run other apps. Listen to new music as you surf the web. Share the stations you are listening to with your friends. They do not need to buy this app to listen to the feeds that you share with them. * Features * - "Past Recordings From This Feed" lets you access our archives and listen to past audio from the feed. - You can rewind time and go back to an earlier time frame in a feed, even if you weren't actively recording the audio. - “Feeds with Active Alerts” shows you feeds with interesting on-going activity happening right now along with a description of the alert and feed. - Listen to feeds in the background while you run other apps or write emails/text messages. - Chat with other listeners in real time. - International support, including USA, Canada, Australia, UK, Mexico, Germany, Brazil, Malaysia, Thailand, Pakistan, Zimbabwe, Europe, Israel, and more. - Automatically attempts to reconnect the feed if you lose the connection. - Browse one of the largest collection of feeds you will ever find in the App Store. - Search through the feeds with any keywords (enter your city name to find local radio stations). - Browse through radio feeds by genre (Police, Railroad, Rock, Pop, Hip-Hop, R & B, etc.) - Customizable Interface. Download new skins for free or create your skins. - Integrated map finds your location and the location of most scanner feeds. - List the Top 100 most-current-listeners feeds so that you wouldn't miss an important event - The catalog is instantly updated as soon as you start browsing it, with new feeds added every few hours. - Built-in Web Browser; so that you can browse the web while using this app. The built-in web browser is a powerful browser that can block ads. - Use the built-in web browser to browse the web for more feeds such as air traffic control feeds, weather, and railroad. - Search for air traffic control feeds by the airport code (i.e. LAX, JFK, HKG). - Share feeds to your friends by email. All they need is a computer or iPhone to listen to your feeds. - Listen to feeds on your own desktop computer or laptop. Just email a link to the feed to yourself and open it with a web browser. - You location not listed here? Add your own feeds. There are plenty of feeds on the internet. Now you can add them all to one app. - Your favorite feeds show up as soon as you start the app, and they can be sorted/edited by you. Feed Requests For feed requests, go to https://SmartestApple.com for more information Privacy Policy: https://smartestapple.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Written user reviews are not shown here. Check current App Store reviews >

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

Expand coverage by integrating more radio sources.

Assumption to check: Limited selection of feeds in certain areas

Validate with people who use this workflow before building.

Hypothesis 2

Implement better buffering and audio streaming technology.

Assumption to check: Inconsistent audio quality

Validate with people who use this workflow before building.

Hypothesis 3

Allow users to customize feed layout and notification preferences.

Assumption to check: Lack of user customization options

Validate with people who use this workflow before building.

Hypothesis 4

Offer an ad-free premium version and enhance user engagement.

Assumption to check: Ads can disrupt user experience

Validate with people who use this workflow before building.

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
Advanced

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.