App Overview

Polizei Stressi icon

Polizei Stressi

bo niehaus · News

What's going on in your neighborhood today?

$2.99

PRICE
$2.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet

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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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 Polizei Stressi: 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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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

Add comment sections to articles for user interaction.

Assumption to check: Lack of user engagement features such as comments or discussions

Validate with people who use this workflow before building.

Hypothesis 2

Enhance search with filters and suggestions.

Assumption to check: Limited search functionality may frustrate users

Validate with people who use this workflow before building.

Hypothesis 3

Implement offline reading for saved articles.

Assumption to check: No offline reading capability

Validate with people who use this workflow before building.

Hypothesis 4

Develop a personalized algorithm for article suggestions.

Assumption to check: No personalization options for news feed

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

What's going on in your neighborhood today? Polizei Stressi shows you every officially registered assembly and demonstration in Berlin — pulled straight from the city's public assembly-authority API. Over 45,000 events since 2021, in a calendar you can browse like your own. CORE FEATURES • Calendar view of every registered assembly in Berlin • Map view with postal-code districts and march routes — see at a glance what's happening in your Kiez • Keyword notifications: get a push when events matching your keyword or postal code are registered • Court hearings: selected public trials at Berlin's criminal courts – optionally right in your calendar • Updates overview in Analytics plus an optional push notification whenever new assemblies or court hearings arrive in the database • Daily summary: every morning a language model sums up the day's most important demos – as popup or push • Live helicopter tracking via OpenSky — push alerts when police helicopters get active near you • Analytics: see which districts were most active when • Home-screen widget with today's events WHO IS THIS APP FOR? For anyone who lives or works in Berlin and wants to know what's going on around them: • If you're planning to go to a demo • If you'd rather route around one to get to work • If you're wondering why there's a helicopter circling over your house, again • If you just want to know what's happening in your city, in public DATA SOURCES All data comes from official, publicly accessible sources: • berlin.de Assembly Authority API (for events) • OpenSky Network (for helicopter tracking) No login. No ads. No trackers. Just data. PRIVACY Your keywords and settings stay on your device. Push notifications go through Apple's APNs without any personal identifiers. Location data is used only locally for the map view and never leaves your device. More info and data analyses: polizeistressi.de Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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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
Intermediate

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.