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
1v1Me - Esports Staking
Join 1v1Me for FREE and you could win cash staking top gamers playing video games - including Counter Strike, Call of Duty, Madden, NBA 2K, FC & Street Fighter - just to name a few.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
23,612 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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What's included18 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 1v1Me - Esports Staking: map the core Sports 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
Expand the catalog of available esports games.
Assumption to check: Limited variety of esports games to bet on
Validate with people who use this workflow before building.
Hypothesis 2
Provide clearer explanations and UI for subscription tiers.
Assumption to check: In-app purchase confusion
Validate with people who use this workflow before building.
Hypothesis 3
Integrate social features like friend invites and leaderboard.
Assumption to check: Lack of social features
Validate with people who use this workflow before building.
Hypothesis 4
Improve the speed and clarity of the withdrawal process.
Assumption to check: Withdrawal process can be slow
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
Join 1v1Me for FREE and you could win cash staking top gamers playing video games - including Counter Strike, Call of Duty, Madden, NBA 2K, FC & Street Fighter - just to name a few. HOW IT WORKS 1. Download the app and create a free account. 2. Find the match you want to stake on. 3. Place a stake and watch live as the action unfolds - all in our app. WHY CHOOSE 1V1ME - Matches to stake EVERY DAY from 9AM-1AM EST - $100M+ Paid Out to users - Live chat rooms with thousands of people to watch & stake with - Instant deposits & withdrawals - Best-in-class customer service SUPPORTED GAMES - Counter Strike - Call of Duty (aka COD / Army) - Madden (aka Football) - NBA 2K (aka Basketball) - Street Fighter - Tekken - FC (aka Soccer) If you use DraftKings, Fanduel, Prizepicks, Underdog Fantasy, Betr, Dabble, Fliff, Pikkit, Props.Cash, ESPN Fantasy, Stadium Live - try us out! FOLLOW US FOR EXCLUSIVE PROMOS & FREE STAKING CASH Don’t miss out on exclusive offers, game updates, and free staking cash! Follow 1v1Me on social media and stay in the loop with everything happening in the world of esports staking. X: Get real-time updates, tips, and special promotions. x.com/1v1me Instagram: See the latest game highlights and user stories. instagram.com/1v1meapp TikTok: Join our community of fans with behind-the-scenes content and giveaways. tiktok.com/@1v1me LEGAL DISCLAIMER You have to be 18 or older to use 1v1Me. You must verify your age and location to play. 1v1Me is not available in all 50 states. For our privacy policy, visit https://www.1v1me.com/privacy For our terms of service, visit https://www.1v1me.com/terms-of-service
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
Supabase
Zustand
React Navigation
Axios
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.
