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.
OG is a trading platform combining crypto and prediction markets on real-world events — from sports to politics, economics, and much more
Free · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for OG: Predict & Trade The Future: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Limited user engagement due to lack of social features
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficulty in making accurate predictions
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Monetization can be confusing
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: User retention issues
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
OG is a trading platform combining crypto and prediction markets on real-world events — from sports to politics, economics, and much more. Whether you're someone who lives and breathes sports, or just has strong opinions about what's going to happen next, OG gives you a simple and social way to put your knowledge to the test. With OG, it always pays to be right! Available Prediction Markets Sports Trade on the biggest moments across the sports world:! • Football: From Pro Football showdowns to the biggest college matchups, predict outcomes across every major game. • Basketball: Pro leagues, college hoops, and women's basketball — beat the buzzer with markets built around the games that matter most. • Baseball: Call your shot by trading on game outcomes and player props throughout the season. • Soccer: Fast-paced markets covering the world's top leagues • More: Hockey, golf, MMA, boxing, tennis — if someone's watching it, you can trade it Politics With markets that move in real time, you can be rewarded for staying plugged into the political landscape! Trade presidential races, election outcomes, major legislation, and other key developments while they unfold. Economics Keeping up with macroeconomic and financial asset trends? Trade these, and much more: • Stock market direction and major financial indicators • Inflation, unemployment, and broader economic data • Global monetary policy, including central bank interest rate decisions Key Features OG blends strategy, insight, and competition into a single user-friendly experience. Test your hot takes, see how others are trading, and make predictions with your understanding of the events shaping the world. Promotions Get ready for the most exciting weeks in college hoops! We’re giving you more ways to win as you trade your way through the bracket. Earn up to $150 in total bonuses by predicting the action from the opening tip-off to the National Championship. How It Works: The $20 Round Bonus During each of the five designated Tournament rounds, simply reach a trading volume of $50 (filled orders) to unlock an instant $20 bonus. Round 1: Mar 15 – Mar 20 ($20 Reward) Round 2: Mar 21 – Mar 22 ($20 Reward) Round 3: Mar 23 – Mar 27 ($20 Reward) Round 4: Mar 28 – Mar 29 ($20 Reward) Round 5: Mar 30 – Apr 06 ($20 Reward) The "Clutch" Bonus Multipliers Consistency pays off on OG.com. If you stay active throughout the tournament, we’ll stack your rewards: The Triple Threat: Earn an extra $25 for completing 3 consecutive milestones. The Grand Slam: Earn an additional $25 if you complete all 5 milestones. Total potential rewards: $150! (Multipliers paid out by April 13). While the tournament is the main event, your volume counts across all available contracts on the app—including MLB Opening Day, Politics, and more. Enjoy: • A clean and seamless trading experience • Live prices and market movements • Dynamic charts highlighting trending events • A community of people trading what they know and are passionate about If you follow sports, care about current affairs, or just like being right, OG gives you a place to prove it. Start trading your predictions today and turn your insight into profit! Download OG and be a part of the next era in prediction markets. Predictions Event Contracts are derivatives products offered by Crypto.com | Derivatives North America (CDNA), a CFTC-regulated exchange. [OG] is a technology services provider of CDNA. Trading on CDNA involves risk and may not be appropriate for all. By trading you risk losing your cost to enter any transaction, including fees. You should carefully consider whether trading on CDNA is appropriate for you in light of your investment experience and financial resources. Any trading decisions you make are solely your responsibility and at your own risk.
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.