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.
FEATURED IN THE MEDIA:
$2.99 · 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.
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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 Lapse It Pro: map the core Photo & Video 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 editing features compared to other apps
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Occasional performance issues with video rendering
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Steep learning curve for new users
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of cloud storage options
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.
FEATURED IN THE MEDIA: • Featured on the English TV Show "The Gadget Show" http://youtu.be/QjjayQVHnrk • You can watch a great video review at http://youtu.be/8jhIyDYcumM •••••••••••••••••••••••••••••••••• Lapse It is intuitive and simple to use, you will be able to capture and edit your time-lapse or stop-motion projects powered by unique features available in your device. No need for expensive photography equipment, you just need Lapse It. POWERFUL AND UNIQUE FEATURES: • Create time lapse and stop motion projects using the full potential of your device • Import multiple images and videos from multiple sources to compose a new project using many editing tools • Instant preview and fast export of your compositions creating gorgeous UHD 4K+ videos CAMERA FEATURES: • Capture sequences of pictures using powerful camera and timings features. • Camera can be easily adjusted to capture images using all the powerful features your device has to offer. • Include capturing in HDR ( High Dynamic Range ), GPS ( Location ), RAW ( Unprocessed image ), Depth ( 3D Map ), Bracket ( Multiple instant shots ) • Schedule a time for the capture to start automatically • Define when the capture should stop ( after a number of frames or a time length ) • Manual camera controls for exposure, focus, ISO and white balance • Remote live access to the captured images while recording using iCloud • Zoom can be adjusted over time while recording including remotely using Apple Watch • Stop motion mode with extra features: onion skin ( previous image as 'ghost' for the next ) and touch-less capture using sound ( for example a 'clap' ) • Resume previous captures for multiple days recording or to continue a project on a different location • Other options are low-lightning mode, color space, image format, onion skin and grid EDITING FEATURES: • Play and export sequences of images as videos including advanced editor tools • Define the duration of your time lapse with millisecond precision, easily making it play slower or faster • Stylize your compositon choosing from the unique 50 stunning filters, including the miniaturization tilt-shift effect • Image color post-processing controls for saturation, brightness, contrast, opacity, blur and more • Duplicate or exclude single or a range of images and just export the shots that are perfect • The order of the images that compose can be changed and easily time reversed • Every frame that compose your video is editable and exportable as single image • Advanced render modes include customized resolution, frame rate, bitrate and format ( H.264 MP4 or H.265 HEIC ) • Share directly to Instagram, Messenger, Whatsapp, YouTube, Facebook, Vimeo and many others • Add multiple audio tracks for a more immersive result, use any song from your Music library or any MP3 or WAVE using Files, search from a free music online catalog, there is even a voice recorder included, that will serve for multiple purposes MORE FEATURES: • The only time lapse and stop motion app that you will ever need • Image sequence real time lapse and not just accelerated videos • Video tutorials are included so you learn to make use of all the features • Can use all the cameras on your device and captures from multiple cameras at once • Real-time capture information on the screen during capture • No restrictions for capture length or frames • Tested and approved by more than 10.000.000 people with 4.5+ rating • Some features may just available on the Professional version •••••••••••••••••••••••••••••••••• WHAT IS TIME LAPSE ? Time Lapse is a photography technique that gives an accelerated view of slowly changing events. Events such as movement of clouds, the rising and setting of the sun, animal life, a party with your friends, even individual activities like drawing or playing sports or anything else that you can imagine. You will see them in a new way and otherwise undetectable patterns will emerge.
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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.