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
This Aint Even Poker, Ya Joker
Welcome to This Ain’t Even Poker, Ya Joker - a unique incremental idle clicker where you flip cards to earn money, grow your hand, buy new decks, unlock powerful upgrades, discover new cards, and more
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.6
106 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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
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Add to a Remix
Combine features and design from your favorite apps.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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/
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.
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 This Aint Even Poker, Ya Joker: 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
Enhance multiplayer features with better matchmaking.
Assumption to check: Limited multiplayer functionality can frustrate users.
Validate with people who use this workflow before building.
Hypothesis 2
Provide clearer value and benefits for purchases.
Assumption to check: In-app purchases can be unclear or feel forced.
Validate with people who use this workflow before building.
Hypothesis 3
Add comprehensive tutorials and tooltips for guidance.
Assumption to check: Game mechanics may confuse new players.
Validate with people who use this workflow before building.
Hypothesis 4
Optimize game performance for a wider range of devices.
Assumption to check: Performance issues with graphics on older devices.
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
Welcome to This Ain’t Even Poker, Ya Joker - a unique incremental idle clicker where you flip cards to earn money, grow your hand, buy new decks, unlock powerful upgrades, discover new cards, and more. Can you defeat the Jester and escape the carnival? Steam: Very Positive, 89% GROW YOUR HAND Buy new cards to increase your odds of hitting good hands. If you're rich enough, you can even break the rules and get over 5 cards. ESTABLISH DOMINANCE Even though the Jester doesn't like it, you can buy new decks of cards in order to play more hands at once. Use this to your advantage to grow those numbers even faster! GET UPGRADED Buy powerful upgrades using your hard earned coins, enabling you to progress quicker, open up new avenues, and take on the evil Jester! GO ON EXPEDITIONS Once unlocked, you can send your minions on expeditions to discover new otherworldy cards with powerful benefits. Upgrade these missions to provide even more powerful benefits as you progress. You can even unlock missions to destroy cards from your deck that you don't want, to ensure every hand is exactly how you want it. ASCEND TO GREATNESS Make a deal with the Jester to start over in exchange for Poker Chips (poker chips? But this ain't even poker...?), use those chips to buy even more powerful upgrades. ESCAPE THE HOUSE OF CARDS You're trapped in the Jester's domain, can you manage to defeat him and escape? Or will he keep you there, trapped forever in an endless cycle?
Written user reviews are not shown here. Check current App Store reviews >
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
Zustand
React Navigation
Supabase
React Native Reanimated
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.
