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.
Video Analysis for Swimming - Anyone Anywhere Anytime
$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.
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 Swim Coach Plus HD: map the core Sports 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: Limited integration with wearable devices.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of community features for motivation.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Basic workout tracking features.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription model may deter casual users.
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.
Video Analysis for Swimming - Anyone Anywhere Anytime RECORD | COMPARE | IMPROVE your Swimming technique Technique is the key to swimming success and enjoyment. Swim Coach Plus HD is a new generation performance development tool - a powerful video coaching app enabling swim coaches to provide beginner to elite swimmers and triathletes with immediate visual feedback during training sessions and competition. No requirement for expensive cloud services and all your videos are available to export to anywhere you want. RECORD - Coaches, assistants, teachers or parents can record HD video and then provide swimmers with technique analysis by replaying their stroke, starts, turns and drills in real time, slow motion and frame by frame. Calculate stroke rate, stroke length and water speed from the video recording. Coaches feedback can be recorded onto a new video or built as a PDF coaches report with key images and annotations. COMPARE - Performance improves when we are able to observe and compare. Swimmers observe the finer points of their technique then compare with the technique demonstrated in other video clips using the side by side and overlay video display features. IMPROVE - Being able to observe a technical issue which becomes clear once a swimmer's own clip is played alongside a reference clip or being able to observe the 'before and after' clips for a swimmer who is applying a change their coach has recommended provides the evidence and motivation needed for sustainable change and improvement. Create new super slow motion videos of single, dual or overlay clips with voice over and drawing annotations included. Extensive FAQs included in the app explain the app's recording and video display options. The app's integrated file sharing capability means that large numbers of video clips can be managed by shifting them to and from a computer and the recording device. MAJOR FEATURES SUMMARY • 11 swimming reference video clips for comparison • records user clips in HD with selectable frame rate • imports clips from camera roll, Dropbox or Sugarsync • up to 8 times realtime digital Video Zoom while recording • renames, trims, splits, emails and deletes user clips • option to produce low resolution clips when emailing or uploading to Dropbox/YouTube/Facebook/Sugarsync • enables replay, zoom in replay, coloured annotation, voice annotation, text annotations, measurement of angles and analysis of all clips • displays two clips side by side or overlaid for comparison (unsynchronized and synchronized) • generates a readily emailable recording of any two side by side synchronized video clips with voice over • Produce coaching reports as Video or PDF presentations • PDF reports includes a database to store common flaw descriptions for quick retrieval • personalised watermark on screen record videos • uploading to Dropbox, Facebook, Sugarsync and YouTube • includes interval speed and stroke rate performance analysis • enables setting adjustments • provides FAQs and usage information including tips in swim coaching settings • supports iTunes file sharing for copying clips in or out of the application • full support for all screens in landscape and portrait mode ---------------------------------------------- FEEDBACK Experiencing issues? Have comments or suggestions for future features? Please contact us at [email protected]
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.