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.
vocalive provides singers and vocalists with a suite of 12 real-time professional vocal effects, along with a range of tools to help you practice, sing and record
$24.99 · 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 VocaLive: 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 vocal effects compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Poor user interface design
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Frequent crashes and bugs
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: High price point for features
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.
vocalive provides singers and vocalists with a suite of 12 real-time professional vocal effects, along with a range of tools to help you practice, sing and record. the effects can be combined into a chain of 4 processors and saved as presets. a collection of 55 presets is included to get you up and running immediately. vocalive for iphone includes 12 vocal effects: pitch fix (for tuning or stylized fx), choir, morph, reverb, de-esser, delay, parametric eq, compressor, chorus, phazer and envelope filter plus a vocal double effect available via registration. together these effects provide unparalleled creative processing power. with vocalive you can process your voice, sing along to any song in your itunes music library — its voice cancel feature lets you remove existing vocals — and warm up with helpful vocal warm-up tools. use the new 2-track recorder to sing over backing tracks, or expand the studio section (available via in-app purchase) to record whole songs. with the optional mic room feature, vocalive also gives you the sound and color of 20 classic and modern studio microphone emulations, for even more control over your vocal tone. ready to perform? vocalive’s new live mode offers an optimized gui specifically for live use. see your entire chain at a glance, with all the settings and controls you need in an easy-to-read format designed for the stage. plus vocalive offers an optional 4-track looper to easily create songs, harmonies and more on the fly. for best quality, use vocalive with ik’s irig mic range of microphones, from handheld to studio condenser mic. or connect your favorite 3rd party mic using our irig pre interfaces. but you can also have fun with it and record quick ideas using the built-in microphone on your iphone or earbuds. control your virtual rig just as easily as you would a traditional vocal multifx with new irig stomp i/o integration, so you can change presets, control effects and more right from your feet. or go wireless with irig blueboard, a wireless bluetooth controller for basic control on the go. vocalive also supports core audio and core midi so you can use any compatible third-party interface or midi controller, and audiobus and inter-app audio compatible, letting you use it alongside your favorite recording or songwriting apps. vocalive for iphone features: • real time vocal processor + recording app • 4-processor vocal effects chain • 12 professional studio-quality effects included • mic room microphone with 20 classic and modern studio mic emulations* • includes metronome and vocal warm-up tools • 4-track looper section* • 2-track recorder (expandable to a full 8-track recording studio*) • import and play songs directly from your music library or computer • voice cancel lets you create sing-along backing tracks by removing the vocal track from existing recordings • simultaneous multi-track recording • studio section (included with recorder) with waveform visualization and editing, touch-and-drag looping, normalization, punch-in/punch-out recording, simultaneous multi-track recording support and more • autofreeze (allows each track to have its own full effects chain) • live mode shows you your entire rig at a glance, with all the parameters you need on stage easily accessible • 55 presets included with 4 favorites for fast recall • midi controllable and with built-in integration for irig stomp i/o, irig blueboard and other controllers • audiobus & inter-app audio support * available via in-app purchase important: amplitube users can add the effects processors from vocalive to their amplitube app using the “restore my purchases” option in the in-app menu. for more information: www.ikmultimedia.com/vocaliveiphone accessories information: www.ikmultimedia.com
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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.