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.
App Overview
Oumi – Interactive Story Stage
Step into Oumi, the ultimate destination for live improv and interactive storytelling
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.0
226 ratings · Top 30%
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.
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
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Oumi – Interactive Story Stage: map the core Entertainment 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
Allow users to customize characters with more traits and visuals.
Assumption to check: Limited character customization options.
Validate with people who use this workflow before building.
Hypothesis 2
Enhance the Explore section with better filtering and recommendations.
Assumption to check: Difficulty in discovering new stories.
Validate with people who use this workflow before building.
Hypothesis 3
Implement community guidelines and reporting features.
Assumption to check: User-generated content moderation issues.
Validate with people who use this workflow before building.
Hypothesis 4
Add chat or comment features for user interaction.
Assumption to check: Lack of interactive features among users.
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
Step into Oumi, the ultimate destination for live improv and interactive storytelling. Choose your stage, embody a character, and bring unique narratives to life with other players in real-time. 1. Choose Your Story Stage From interstellar missions to ancient mysteries, explore a variety of themed environments. Each setting provides the foundation for an unforgettable, improvised adventure. 2. Embody Dynamic Personas Take on the persona of a brilliant commander, a mysterious investigator, or a strategic mastermind. Every character has a unique background to spark your imagination. 3. Lead the Narrative There are no fixed scripts here. You define the dialogue and shape the plot through live interaction. Your choices and creativity determine the final outcome of every story session. • Live Interaction: Engage with a community that loves creative expression. • Improv Focus: A platform designed for spontaneous storytelling and imagination. • Safe Creative Space: A structured environment tailored for narrative enthusiasts. • Endless Replayability: Every session is a brand-new experience driven by player choices.
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
React Native
Expo
TypeScript
Zustand
Axios
Firebase
BUILD KIT DIFFICULTY
Expert
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.
