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.
TRACK EVERY DRIVE
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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 Touge - Drive Tracker: map the core Navigation 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 offline functionality
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of voice navigation
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited customization options
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No integration with other apps
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.
TRACK EVERY DRIVE Start a drive and Touge captures everything — speed, distance, duration, elevation, and g-force — all in real time. A speed-reactive HUD shifts color as you drive, giving you a clean, glanceable display. Review detailed analytics after each drive including speed graphs, elevation profiles, and route maps. CREATE & TIME CUSTOM ROUTES Draw routes on your favorite roads and Touge calculates the path automatically. Set difficulty levels, name your routes, and share them with the community. Time yourself on any route with automatic start/finish detection and see exactly where you stack up. LEADERBOARDS & COMPETITION Every timed route run gets ranked on global, friends, and weekly leaderboards. Chase course records, track your personal bests, and see who in your crew holds the crown. Weekly leaderboards keep things fresh with distance-based rankings that reset every seven days. SQUADS Create groups with your friends and cruise together. See squad stats, member activity, and who's been putting in miles. Invite friends with a simple code and build your crew. WALKIE-TALKIE VOICE CHAT Stay connected on group drives with real-time voice chat. See who's talking, mute when you need to, and keep the convoy together — all without leaving the app. ACHIEVEMENTS & LEVELING Earn XP on every drive and unlock achievements as you hit milestones. From your first drive to holding the top spot on a route for a week straight, there's always something to chase. Level up and show off your progress on your profile. SHARE YOUR DRIVES Generate share cards with your drive stats and route maps. Multiple card styles let you pick the right look for Instagram, iMessage, or anywhere else. Add your own photos as card backgrounds to make them yours. 0-60 TIMER Measure your acceleration with a dedicated 0-60 mph timer. Track your best times and see how your car performs. PRIVACY FIRST Your driving data stays yours. We never sell your data to advertisers, insurance companies, or data brokers. No ads. No tracking. Just driving. FREE FEATURES Drive tracking with real-time speed, distance, and duration Up to 5 custom routes Global, friends, and weekly leaderboards Squads and activity feeds Basic share cards Achievements and leveling TOUGE PRO Unlock the full experience with Touge Pro: Full drive analytics with speed graphs and elevation profiles Unlimited custom routes All share card styles with custom photo backgrounds Walkie-talkie voice chat 0-60 timer Insights and trends Touge is a drive logging and tracking tool only. It is not intended to encourage speeding, racing, or reckless driving. Always obey all traffic laws and speed limits. Privacy Policy: https://www.bestdaylabs.com/touge/privacy.html Terms of Service: https://www.bestdaylabs.com/touge/terms.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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.