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
iDeas for Writing
If you like writing, you don't have to worry about the creative blocks or the fear of the blank page anymore
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.7
69 ratings · Top 15%
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 included16 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 iDeas for Writing: map the core Productivity 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
Implement advanced tagging and filtering options.
Assumption to check: Limited idea organization features
Validate with people who use this workflow before building.
Hypothesis 2
Add sharing and collaboration features for users.
Assumption to check: Lack of collaboration tools
Validate with people who use this workflow before building.
Hypothesis 3
Integrate cloud sync for better data accessibility.
Assumption to check: No cloud sync
Validate with people who use this workflow before building.
Hypothesis 4
Enhance UI design for better user experience.
Assumption to check: User interface can feel cluttered
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
If you like writing, you don't have to worry about the creative blocks or the fear of the blank page anymore. Thanks to "iDeas for Writing", you will always carry with you a whole writing workshop with creative triggers and exercises to get your imagination flowing. In "iDeas for Writing" you will find: CREATOR OF FIRST LINES A creative trigger with thousand of great suggestions to give your stories a starting point. CREATOR OF TITLES A generator of surprising and inspiring titles to put the finishing touch to your novels, screenplays, tales... CREATOR OF CHARACTERS A creative trigger with an infinite number of characters for you to find and model the protagonists of your narrations. CREATOR OF RANDOM WORDS A generator of five random words for you to get inspired before your daily writing and to use as a start point in some exercises of the app. WRITING EXERCISES A complete writing workshop with a lot of exercises organized by category and difficulty, for you to improve your writing and get the most of the creative triggers in the app. The categories you will find in the writing exercises are: 1. Start writing right now. Exercises to beat the blank page and start writing as soon as possible 2. Build your characters. Exercises for creating and shaping memorable characters 3. Master the writing techniques. Exercises to practice several literary and narrative techniques 4. Make them speak. Exercises for working with narrators and dialogues 5. Give the atmosphere. Exercises to describe and give atmosphere to the stories easily 6. You are in a hurry. Quick exercises for the days you haven't enough time NOTEBOOK You will have a smart notebook for writing within the app, developing the workshop exercises, taking notes and having your ideas always with you. WRITING TIPS In "iDeas for Writing" you will also find a little section with tips and advices to help and motivate you in your day by day writing. SAVE AND ORGANIZE You can mark your favorite exercises or those that you have already done to get better organization. You can also save the results of the creative triggers modify them as you want and keep them for later. "iDeas for Writing", inspiration in your pocket. ___ © iDeas for Writing - Literautas
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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.
SUGGESTED BUILD STACK
React Native
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BUILD KIT DIFFICULTY
Starter
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.
