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.
Mushroom for iPhone is the companion to Mushroom on the Mac
$5.99
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 Mushroom Desktop Pet: map the core Lifestyle 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: Expensive subscription
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Missing features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Poor performance
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.
Mushroom for iPhone is the companion to Mushroom on the Mac. It carries the three things that are better in your pocket than on a Mac you have walked away from. REMINDERS, WHEREVER YOU ARE Anything you asked to be reminded of turns up here too, and you can make one on the phone. A reminder you wrote at your desk buzzes on the train. Water, breaks and the other built in nudges stay on the Mac, because they follow how long you have really been sitting there, which a phone in your pocket cannot see. YOUR STASH, TO READ ON THE WAY Everything you saved, searchable, with the tags you gave it. Save a link or a plain note from the phone, or send a page over with the Share sheet. The offline copies of pages stay on the Mac, where there is room for them. YOUR FRIENDS, TO ANSWER The same conversations, the same names you gave people, and what you have already read. A message you send from the phone appears on your Mac, and reading it once is enough. Every message is sealed before it leaves and opened on the other side, so our server passes along something it cannot read. THROUGH YOUR OWN ICLOUD There is no Mushroom account and no server of ours in the middle. Reminders and the Stash travel through your own private iCloud, and nothing moves until you turn Sync with iCloud on, on both the Mac and the phone. Off by default, like everything here. NEEDS A MAC This is a companion, not a copy. Reminders and the Stash work on the phone alone, but Friends is set up on the Mac and cannot be started here, because the identity that carries your conversations lives in your own iCloud Keychain and this app only ever adopts it. No account, no analytics, no tracking, no advertising. English, German, French, Spanish and Japanese. Questions: [email protected] Privacy: https://www.getmushroom.app/privacy
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.