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.
Meet Galileo Organ 2: the next generation in tonewheel and transistor organ modeling! Benefiting from completely redesigned physical modeling techniques, offered as a UNIVERSAL app with a built-in AUv3 plugin, and pre...
$3.49 · 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 Galileo Organ 2: 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 instrument variety compared to competitors.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Steep learning curve for beginners.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Performance issues with large recordings.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Inconsistent MIDI support.
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.
Meet Galileo Organ 2: the next generation in tonewheel and transistor organ modeling! Benefiting from completely redesigned physical modeling techniques, offered as a UNIVERSAL app with a built-in AUv3 plugin, and presenting many new parameters, Galileo Organ 2 is the culmination of our adventure into recreating that perfect analog organ sound. With 17 different organ types, three individually configurable manuals, scanner vibrato/chorus emulation, newly designed rotary cabinet & tube amp sims, as well as many new fully-stereo professional FX, Galileo Organ 2 is able to achieve sounds more authentic and diverse than ever before! Designed for the professional, Galileo Organ 2 offers extensive MIDI support, full connectivity via AUv3, IAA and Audiobus, over 300 presets in many different genres, as well as the ability to import original Galileo Organ presets. The best organ on iOS just got way, way better! SELECTED SPECS Organ Engine • Brand new tonewheel organ modeling engine, faithfully recreating all the unique characteristics of these legendary instruments • 17 organ types, including many tonewheel and transistor models • 3 independently configurable organ manuals: upper, lower and pedal • Scanner vibrato/chorus emulation • Percussion w/ fine-tunable amplitude, length, drawbar loss, dual velocity control & poly/mono engagement • Individual percussion chorus/vibrato bypass switches for upper & lower manuals • Realistic keyclick with separate on/off and pedal levels, tone & velocity control • Adjustable drawbar & tonewheel leakage • Each manual w/ independent volume and pan, as well as attack, release & brightness • Bass foldback option • Pre-FX (Organ) and Post-FX (Master) volume controls • 64-bit super high fidelity DSP • Virtually no-latency audio generation with lightning-fast response • Many new parameters that allow modifying practically any aspect of the organ tone, and help recreate many unique individual organs associated with famous musicians, or your own unique instrument. Fully Stereo Effects Custom Designed for Galileo Organ 2 • Highly authentic rotary cabinet & tube amplifier simulations using our latest modeling technologies • Rotaries include configurable fast/slow rates, rotor inertia, multiple drum modes, speaker balance, stereo spread & more • 6 stereo FX bundled free with Galileo Organ 2: Class-A tube inspired preamp, rotary box, delay, reverb, wah and ring mod • 10 professional, studio-grade FX available as IAP upgrades, including tube & rotary amps, spring reverb, studio reverb, delay, modulations & more • User-friendly FX signal chain paradigm: use up to 8 FX simultaneously, including multiple instances of the same unit. Drag and drop to change signal order. ARP • Dedicated arp for each manual • 11 arp algorithms • Settable note value & gate • Live, Program & Fixed Prog modes PRO FEATURES • AUv3 - use as Audio Unit plugin on iPad & iPhone • Fullscreen AU mode in compatible DAWs & iOS versions • Extensive MIDI: MIDI learn, aftertouch, MIDI CC map save/share, KB mapping, program changes & more • Inter-App Audio • Audiobus 3 • Ableton Link APP FEATURES • Universal • Fullscreen control mode for live use • Powerful YPAT2 preset management system • Can import presets from the original Galileo Organ • Classic or ribbon key controller • Ribbon controller: Poly aftertouch into Galileo Organ 2 • Ribbon controller: Settable musical key & scale • Classic KB: Velocity w/ sensitivity setting • Tapedeck: Record, loop, copy/paste & share • Metronome • Tap BPM Supported Systems • iOS 11 & newer
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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.