App Overview

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AppScout: Find & Build Apps

MOHAMMED EL HOUARI · Developer Tools

Stop building cool products for empty rooms

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
5.0
3 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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Build Kit

Make this idea yours

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

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

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What's included15 files

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

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
Preview a sample Build Kit No email needed

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 AppScout: Find & Build Apps: map the core Developer Tools 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 advanced search and filtering options.

Assumption to check: Limited app discovery features compared to competitors.

Validate with people who use this workflow before building.

Hypothesis 2

Enable users to submit reviews and feature requests.

Assumption to check: Lack of user-generated content.

Validate with people who use this workflow before building.

Hypothesis 3

Implement caching for offline browsing.

Assumption to check: No offline access to app data.

Validate with people who use this workflow before building.

Hypothesis 4

Simplify subscription tiers and provide clear descriptions.

Assumption to check: In-app purchase complexity.

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

Stop building cool products for empty rooms. Find what people actually pay for, then build it, right here. AppScout gives you the market research to find exactly what to build next, then builds it for you. Open it and immediately see estimated revenue for apps across both major app stores. Not projections, real estimates on real apps, updated regularly. Data over vibes: this is your unfair advantage. Tap any app for the full picture: - Estimated monthly revenue and growth trends - Download trends and velocity over time - User ratings and exactly what people complain about - Competitor analysis against every app in the category - Complete developer portfolios - Geographic breakdown of revenue Some of these apps earn serious passive income despite terrible design. Some haven't been updated in a year. Some have millions of users but barely monetize. Each pattern is an opening, and AppScout surfaces them automatically, so you find what to build before the category gets crowded. Automated discovery: Don't browse the top charts — they're full of VC-backed incumbents. Pick a lens and let the opportunities come to you: - Apps earning well but frustrating their users - Profitable apps not updated in months - New apps gaining traction before the category crowds - Large audiences with almost no monetization - Significant revenue with barely any visibility - Fresh launches showing early momentum - Tiny user bases generating outsized revenue Every result is scored and ranked. Build your own lenses with custom filters when you want full control. AI-powered vibe checks: Found a target? Tap to chat with AI about the niche: "What's the obvious missing feature here?" "Summarize the biggest pain point in the negative reviews." "Is this a solo-dev friendly niche?" Get structured competitor analysis instantly — estimated revenue, gaps, and what users actually want. Let AI read the tea leaves while you decide what to ship. Then build it — right here: This is the part that changes everything. Found a winner? You don't need to open Cursor. Tap Build, and AppScout turns the opportunity into a real, working app, yours to ship. No blank editor, no weekend lost to setup. The research that used to stop at "what to build" now ends with the app already built. Deep market intelligence: Every app opens a door to deeper research: - Revenue and download history — monthly trends over time - Install velocity — daily downloads with trend detection - Review analysis — sentiment breakdown, star distribution - Competitive landscape — every app in the category ranked - Category insights — how saturated a market is, and where the gaps are - Developer profiles — full portfolio analysis - Geographic data — where revenue concentrates globally Set alerts and build: Set up monitoring on any lens. AppScout scans automatically and pushes alerts when new opportunities appear or revenue shifts, so the next thing to build comes to you. Your market research, on autopilot. Powerful search & filters: Know exactly what you're looking for? Filter millions of apps by: - Estimated Monthly Revenue - Download Velocity - User Ratings & Review Count - Update Recency and many more. Combine filters to uncover the exact opportunities no one else is seeing. Both major app stores, one place. Whether you're hunting your first niche, planning your next build, or sizing up the competition, the data is here, and now so is the build. You know how to build. Now you don't even have to. Find it, build it, ship it, all in AppScout. Ship smarter. Download AppScout. Privacy Policy: https://appscout.app/privacy.html Terms of Use: https://appscout.app/terms.html

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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.

SUGGESTED BUILD STACK
React Native
Expo
Supabase
Axios
React Navigation
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.