App Overview

Roost Social icon

Roost Social

Logan Mendelsohn · Social Networking

Roost brings back old school messages with carrier pigeons and snail mail

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.8
1,839 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

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

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Combine features and design from your favorite apps.

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What's included16 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 Roost Social: 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 algorithmic sorting and personalized recommendations.

Assumption to check: Users have difficulty finding relevant content quickly.

Validate with people who use this workflow before building.

Hypothesis 2

Introduce filtering options to manage notification types.

Assumption to check: Users report cluttered notification feeds.

Validate with people who use this workflow before building.

Hypothesis 3

Enhance privacy settings for more user control over data.

Assumption to check: Lack of privacy controls for users.

Validate with people who use this workflow before building.

Hypothesis 4

Expand media types (e.g., GIFs, audio) and improve upload performance.

Assumption to check: Limited media upload options.

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

Roost brings back old school messages with carrier pigeons and snail mail. You send a note, a bird picks it up, and it flies across the world to your friends. No instant delivery. No read receipts ten seconds later. Just a little bird in the air, carrying your words, taking the time it takes. Watch yours and your friends birds fly in real time around the world. Be in the moment. Send something and go live your day. When your bird lands, it lands. BUILD YOUR ROOKERY Catch birds of every feather. Your favorite New York Pigeon, rare cardinals, mythical phoenixes. Every one has its own speed based on their real speeds. Feed them, level them up, watch your flock grow. REAL MAPS, REAL FLIGHTS Every delivery flies a real route across a real map. Track your bird as it goes. See where it is, how far it's come, when it's landing. FRIENDS, NOT FEEDS No algorithms. No endless scroll. Just your people and the birds that carry your words. Add friends by username and keep your circle small and good. TRAIN YOUR FLOCK Quick mini games boost speed, have fun. A faster pigeon means a faster message. A better flock means a better rookery. WEEKLY REWARDS Log in for daily drops. Claim new birds from rotating events. Hunt for mythic birds in limited time releases. Slow your messages down. Send them by pigeon. Download Roost and launch your first flight. Subscription 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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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.