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.
Just beyond the horizon sits a majestic desert, vast and unexplored.
$4.99 · 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.
Kit ready. Verify your email to download it.
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Alto's Odyssey: map the core Games workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Affiliate link: CloneChart may earn a commission at no extra cost
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: Repetitive gameplay can become boring after a while
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchases can feel predatory
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited social features for sharing progress
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Some users report performance issues on older devices
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.
Just beyond the horizon sits a majestic desert, vast and unexplored. “Apple Design Award Winner, 2018” – Apple “The art of the perfect sequel” – The Verge “A true joy” – TechCrunch “Dramatic and driving” – Kotaku “A beautiful labor of love” – The Next Web “Vibrant and poetic” – MacStories “Gorgeous” – Engadget “Incredibly beautiful” – TouchArcade “Dazzling” – Macworld “A relaxing experience” – Ars Technica Join Alto and his friends and set off on an endless sandboarding journey to discover its secrets. Soar above windswept dunes, traverse thrilling canyons, and explore long-hidden temples in a fantastical place far from home. Along the way, you’ll grind across vines, bounce atop hot air balloons, ride towering rock walls, and escape mischievous lemurs – all while uncovering the desert’s many mysteries. Features: • A standalone experience. Alto’s Odyssey is the follow-up to the critically acclaimed Alto’s Adventure, but you don’t need to have played one to enjoy the other. • Easy to learn, difficult to master. At the heart of the Alto series is an elegant one-touch trick system. Chain together combos, and complete 180 goals — all with intuitive controls. • Explore Biomes. From the dunes, to the canyons, to the temples, explore a rich and diverse landscape, with each area boasting unique visuals and gameplay. • Newfound heights. Discover secrets in the sky with hot-air balloons, moving grind rails, and wall riding. • Master the elements. In addition to dynamic lighting and weather effects like sandstorms and shooting stars, the desert is home to swirling wind vortexes and rushing water. • Meet Alto and friends. Unlock six unique characters, each with their own attributes and abilities. • Zen Mode. Complete with its own serene soundtrack, this relaxing mode distills Odyssey down to its purest elements: no scores, no coins, and no power-ups. Just you and the endless desert. • Photo Mode. From the pause screen, get behind the lens and take stunning photos of your trip through the desert. Pinch, swipe, pan and zoom to frame the ideal shot, and share them with friends and family. • Original music and handcrafted audio. Headphones recommended! • Universal app with iCloud support. Play on your iPhone, iPad, and Apple TV, and your progress will always be in sync. Alto’s Odyssey is a premium game with no ads or in-app purchases. Purchase once, play forever.
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.