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
Dicero!
Roll
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
15,587 ratings · Top 5%
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Dicero!: map the core Games 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 rewarded ads and fewer non-intrusive ad placements.
Assumption to check: Frequent ads disrupt gameplay
Validate with people who use this workflow before building.
Hypothesis 2
Introduce more diverse modes and challenges.
Assumption to check: Limited game modes can become repetitive
Validate with people who use this workflow before building.
Hypothesis 3
Create a dedicated achievements tracker and offer rewards.
Assumption to check: Difficult to keep track of achievements
Validate with people who use this workflow before building.
Hypothesis 4
Provide clear descriptions and benefits of each purchase.
Assumption to check: In-app purchases may confuse users
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
Roll. Build. Conquer! Welcome to Dicero, a fast-paced Casual Roguelite adventure where every battle starts with a roll. It’s time to stop thinking and start rolling! Game Features · Roll & Conquer – Roll your dice to unleash powerful skills. Simple strategy, total domination! · Build Your Hero – Unlock hundreds of unique skills and gear. Create your own builds to crush enemies. · Endless Action – No two runs are the same. Explore infinite skill combos in every challenge. · Epic Pixel Combat – Bold effects, clean visuals, and big impact. Why You'll Love Dicero · Easy to Learn – Jump into the action instantly. No complicated tutorials! · Instant Power – Upgrade skills and gear to see your hero grow stronger by the second. · Quick Fun – An addictive strategy experience perfect for short sessions. Download Now! Start your epic Dice journey today! FaceBook:@Dicero Contact Us: [email protected]
Written user reviews are not shown here. Check current App Store reviews >
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
Expo
Supabase
React Navigation
Zustand
React Native Reanimated
BUILD KIT DIFFICULTY
Intermediate
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.
