App Overview

Let Them In? icon

Let Them In?

FTY LLC. · Games

Spot suspicious tenants

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.6
3,710 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 Let Them In?: map the core Games 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

Optimize game performance and reduce lag.

Assumption to check: Players experience lag during gameplay.

Validate with people who use this workflow before building.

Hypothesis 2

Introduce more engaging rewards to enhance user retention.

Assumption to check: Limited in-game rewards.

Validate with people who use this workflow before building.

Hypothesis 3

Create an interactive tutorial to guide new users.

Assumption to check: Poor onboarding experience.

Validate with people who use this workflow before building.

Hypothesis 4

Implement rewarded ads that are less intrusive.

Assumption to check: Ads interrupt gameplay.

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

Spot suspicious tenants. You are the landlord of an apartment. In this apartment, not only good people but also criminals and even monsters are mixed in. Investigate each applicant’s background and decide whether to let them move in. Fill your building with good tenants and create the best apartment possible. ■ How to Play Check each applicant’s criteria and determine whether they are good or bad. More “Yes” → Higher chance they are a good person More “No” → Possible criminal or monster If you accidentally let in a dangerous tenant, trouble may occur in your apartment. ■ Apartment Reviews Let good tenants move in to increase your apartment’s rating. The higher the rating, the more rent income you earn. ■ Monster Attacks Occasionally, monsters may invade your apartment. When that happens, fight them off with a gun. You can restock ammo and upgrade your weapons at the gun shop. ■ Game Features ・A deduction game where you identify suspicious tenants ・Story-driven interactions with visitors ・Test your judgment in spotting good vs. bad people ・Increase ratings to boost rental income ・Action elements where you fight off monsters Become the ultimate landlord and take over every apartment in the city! EU / California users can opt-out under GDPR / CCPA. Please respond from the pop-up displayed when starting in the app or within the settings in the app.

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

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
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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.