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
BitLife - Life Simulator
How will you live your BitLife?
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
1,772,504 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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included17 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
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.
JavaScript is required to complete mailbox verification.
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 BitLife - Life Simulator: map the core Games workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
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 more life events and choices for deeper gameplay.
Assumption to check: Limited depth in character development options
Validate with people who use this workflow before building.
Hypothesis 2
Introduce varied story arcs and challenges.
Assumption to check: Repetitive gameplay over time
Validate with people who use this workflow before building.
Hypothesis 3
Provide more free content and rewards for engagement.
Assumption to check: Freemium model can be frustrating
Validate with people who use this workflow before building.
Hypothesis 4
Implement a more user-friendly ad experience or offer an ad-free subscription.
Assumption to check: Ads disrupt gameplay experience
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
How will you live your BitLife? Will you try to make all the right choices in an attempt to become a model citizen sometime before you die? You could marry the love of your life, have kids, and pick up a good job along the way. Or will you make choices that horrify your parents? You could descend into a life of crime, start trouble in prison, smuggle goods across country lines, and rob banks. It's all up to you... BitLife is the original text-based life simulator that lets you roleplay your life, your way. Create your story in this choice-driven simulation game. Build a perfect life, chase success, or embrace chaos. In this life simulation, every tap is a choice that changes what happens next in your story. Play a full roleplaying life from start to finish and shape your own life story. Choose your path through love, romance, relationships, and marriage or drama, betrayal, and scandal. Shape your life through careers, education, and risky choices, then watch your story unfold through the consequences of every decision. Virtual life is calling… CREATE YOUR STORY: - Live your BitLife as a model citizen… or a total wild card. - Build a dream life story: love, family, career, and success. - Or chase chaos: fame, scandal, and bad choices with big outcomes. - Your life, your identity, your story, your roleplay. LIFE SIMULATOR: - A text-based life simulator where choices stack up, year after year in a true simulation. - Shape your life through education, careers, and relationships. - Every decision changes your path, your story, and your ending. - No two lives, and no two stories, play out the same. DRAMA & CONSEQUENCES: - Break the rules: crime, prison trouble, smuggling, and bank robberies. - Cheat, betray, or stay loyal: your choices decide the fallout. - Take risks, face consequences, and deal with the chaos your story creates. - An interactive story and simulation where choices actually matter. JOIN OUR COMMUNITY: TikTok: @bitlifeapp X: @BitLifeApp Instagram: bitlifeapp This game is free to play. No Wi-Fi is needed.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
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
TypeScript
React Navigation
Zustand
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.
