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.
PLEASE NOTE: If you have an iPad Air/Air2, iPad Mini 2/3/4, or iPad Pro, we strongly recommend you to download Reactable ROTOR instead of Reactable mobile!
$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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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 Reactable mobile: 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 sound selection compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: User interface can be confusing for new users
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Performance issues with complex compositions
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: In-app purchases can be unclear
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.
PLEASE NOTE: If you have an iPad Air/Air2, iPad Mini 2/3/4, or iPad Pro, we strongly recommend you to download Reactable ROTOR instead of Reactable mobile! ROTOR is the new App by Reactable Systems that turns the iPad into a comprehensive electronic music performance suite. Using the optional ROTOR controllers, which can be purchased separately, it also brings the reactable tangible music experience for the first time into the iPad. More info at www.reactable.com/rotor Create and improvise music in an intuitive and visual way. This app brings the full creative power of the internationally awarded interactive Reactable instrument used by renowned musicians like Björk to your mobile device. All Reactable mobile users get access to exclusive content. Download and remix original tables by Oliver Huntemann, Nortec Collective Bostich+Fussible, Amo+Navas, Gui Boratto and many more. SPECIAL MENTIONS • Top 10 Music App Worldwide by App Store • New And Noteworthy by Apple • Featured in Best Music Apps by iTunes Rewind • App of the week and Hall of fame App • 2nd and 3rd Best Music App Ever by Best App Ever • Interactive category nomination by BI Designs of the Year *Reactable Mobile* enables you not only to create your own sound tables but also to act as producer by remixing tables of fellow Reactable musicians, adding your personal touch and share it again in a seamless way. Based on the very same audio and graphics engine as the Reactable, the mobile version brings a complete range of objects to multi-touch devices: • Generate sound with a set of generator objects including are loop players, synthesizers, oscillators and input object. • Modify generated sounds with a set of effect objects including wave shapers, delays, modulators and filters. • Modify other objects parameters with a set of controller objects including sequencers, LFOs and accelerometer. • Modify the settings of the entire table with a set of global objects including tempo, volume and tonalizer. The new version gives you mobile access to the brand new *Reactable Community* where you’ll be able to listen and remix tracks created by your friends and musicians, to watch videos of their performances, to comment and to share your favorites. “Reactable for the iOS is awesome! If you are into synthesis it’s a must have app. I’ve been jamming all night!” — Jordan Rudess “[…] a quality product for people serious with their music making.” — Chris O’Shea FOLLOW US Facebook: http://www.facebook.com/Reactable Twitter: http://www.twitter.com/reactable Google+: http://gplus.to/reactable Note: as this application uses both graphic and audio resources extensively, recent devices will provide the best user experience.
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.