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.
Fast paced 3v3 & 5v5 MOBA and Battle Royale made for mobile! Play online with friends or solo across a variety of PvP arena game modes in under three minutes.
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 Brawl Stars: 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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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Fast paced 3v3 & 5v5 MOBA and Battle Royale made for mobile! Play online with friends or solo across a variety of PvP arena game modes in under three minutes. Unlock and upgrade dozens of Brawlers with powerful super abilities, star powers and gadgets! Collect unique skins to stand out and show off. Battle in a variety of mysterious arena locations within the MOBA Brawliverse! Brawl Stars is free to download and play, however, some game items can also be purchased for real money (including random items). If you don't want to purchase game items for real money, please disable in-app purchases in your device's settings. ◉ BATTLE IN MULTIPLE GAME MODES: ▶ Gem Grab (3v3,5v5): Team up for real time 3v3 and 5v5 MOBA arena PvP battles against online players from across the world. Team up to battle and out strategize the opposing team. Collect and hold 10 gems to win, but get fragged and lose your gems. ▶ Showdown (solo/duo): A MOBA battle royale style fight for survival. Collect power ups for your Brawler. Grab a friend or play solo, be the last Brawler standing in the rowdiest MOBA PvP battle royale yet. Winner takes it all! ▶ Brawl Ball (3v3,5v5): It's a whole new brawl game! Show off your soccer/football skills and score two goals before the other team. There are no red cards here. ▶ Bounty (3v3,5v5): Battle to take out opponents and earn stars, but don’t let them pick you off. The squad with the most stars wins the match! ▶ Heist (3v3,5v5): Protect your team’s safety and try to crack open your opponents’. Navigate the arena to sneak, blast, battle and blow your way clear to the enemies treasure. ▶ Special MOBA Events: Limited time special MOBA PvE and PvP arena battle game modes. ▶ Championship Challenge: Join Brawl Stars' esports scene with in-game qualifiers! ◉ UNLOCK AND UPGRADE BRAWLERS: Collect and upgrade a variety of Brawlers with powerful super abilities, star powers and gadgets! Level them up and collect unique skin. A fast paced battle royale MOBA made for mobile. Unlock and collect new, powerful "brawlers", each with a signature attack and super ability. ◉ BRAWL PASS: Complete quests, open Brawl Boxes, earn Gems, pins and an exclusive Brawl Pass skin! Fresh content every season. ◉ BECOME THE STAR PLAYERS Battle to climb the local and regional PvP leaderboards to prove you’re the greatest MOBA brawler of them all! Join or start your own MOBA club with fellow players online to share tips and battle together. Climb to the top of the PvP leaderboards in global and local rankings. ◉ CONSTANTLY EVOLVING MOBA Look out for new "brawlers", skins, maps, special events and game modes in the future. Customize Brawlers with unlockable skins. Enjoy PVP battles solo or with friends online. New PVP and PVE events and game modes daily. Player designed maps offer challenging new terrain to master. From the makers of “Clash of Clans”, “Clash Royale” and “Boom Beach”! The IGRS Rating for this game is 15+ Notice of Access Permission: [Optional permission] Brawl Stars may request permission via in-game pop ups to access your camera and send you notifications. Camera: For in-game scanning of QR codes Notifications: For sending notifications related to the game Consent is optional and you can use the app and play the game regardless of whether or not you consent. You may refuse to give consent within the game. However, certain app features may not work properly if you refuse optional access permissions. Support: Contact us in-game via Settings > Help and Support — or visit http://help.supercellsupport.com/brawlstars/en/index.html Privacy Policy: http://supercell.com/en/privacy-policy/ Terms of Service: http://supercell.com/en/terms-of-service/ Parent’s Guide: http://supercell.com/en/parents/
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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: In-app purchases can be confusing for users.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Matchmaking can be unbalanced.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited customization for brawlers.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Advertisements can be intrusive.
Validate with people who use this workflow before building.
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.