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.
App Overview
floccus
**What is the Floccus Companion?**
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 3.6
20 ratings · Top 50%
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included13 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for floccus: map the core Utilities workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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
Add advanced features like tags, search filters, and cloud sync.
Assumption to check: Limited features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Implement a cleaner, more organized layout.
Assumption to check: User interface can feel cluttered
Validate with people who use this workflow before building.
Hypothesis 3
Ensure robust syncing and offline access.
Assumption to check: Syncing issues across devices
Validate with people who use this workflow before building.
Hypothesis 4
Allow users to customize bookmark categories and themes.
Assumption to check: Lack of customization options
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
**What is the Floccus Companion?** The Floccus Companion is a mobile app that lets you **view, organize, and share** the bookmarks you sync with the Floccus browser extension. It brings the same privacy‑first, cross‑device sync experience to your phone or tablet. **Key Features** - **Instant Access** – View all synced bookmarks directly on your device, no web browser required. - **Multiple Back‑end Support** – Connect to the same storage you use in the extension: - Nextcloud - Linkwarden - KaraKeep - WebDAV - Git - Google Drive - **Full Privacy** – Your data stays on the server you choose; no third‑party tracking. - **Share & Collaborate** – Share bookmark collections with friends or teams via public links or group sharing (Nextcloud, Linkwarden, KaraKeep). - **Offline Mode** – Browse your bookmarks even without an internet connection; changes sync when you reconnect. - **Open‑Source** – The app’s source code is available on GitHub, allowing community contributions and transparency. **Benefits** - **Seamless Cross‑Platform** – Keep your bookmarks consistent across Chrome, Firefox, Edge, Safari, and mobile. - **Convenient Organization** – Tag, folder‑organize, and search bookmarks on the go. - **Secure Collaboration** – Share collections with colleagues or friends while maintaining control over who sees what. **Why Floccus?** Floccus is built on a voluntary subscription model and is maintained by a passionate community. The companion app extends that philosophy to mobile, ensuring your bookmarks are always within reach, wherever you are. **Get Started** 1. Install the **Floccus** browser extension on your desktop. 2. Download the **Floccus Companion** from the App Store. 3. Sign in with the same backend (Nextcloud, Linkwarden, etc.). 4. Start browsing your synced bookmarks instantly. **Download now and experience bookmark freedom on your phone!**
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Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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BUILD KIT DIFFICULTY
Advanced
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.
