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.
"Super powerful plugin..
$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.
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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 Bass Mint: map the core Music 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 audio editing features compared to desktop DAWs
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No collaboration features for sharing projects
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of a community or support resources
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: High subscription cost for 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.
"Super powerful plugin... Highly recommended." - The REAPER Blog https://reaperblog.net/2022/01/bass-mint/ Unfiltered Audio's Bass Mint is now available on iOS as a Standalone app or AUv3 plugin! Bass Mint is a simple-to-use but immensely powerful bass and sub enhancement utility. You can use it to add extra bass to your kick drums, or to make podcast voices more full-bodied. With five different modes, Bass Mint can either accentuate and clean up existing bass in your input signal, or it can synthesize new bass from scratch! The SYNTHESIZE and RESONATE modes can be tuned to specific frequencies, allowing you to make any percussive hits sound more in tune with the rest of your song (For extremely quick tuning, dozens of presets are included with correct frequencies for all note values). Bass Mint includes multiple methods of making your bass sit better in the mix. The ANTI-RUMBLE filter removes all inaudible bass from your track, clearing up some headroom to make the audible frequencies louder. MID ONLY affects only center-channel bass, while MONO BASS places all bass below the cutoff directly into the center of the stereo field. The CLARITY knob acts as a quick de-mud control to scoop out some of the mids. As an AUv3 plugin, Bass Mint has been tested to work perfectly with Garageband, Drambo, AUM, Cubasis, Beatmaker, Nanostudio, apeMatrix, Loopy Pro, and more! Additionally, with its clear layout and smart resizing, Bass Mint can be used on tablets and phones with ease.
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.