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
1Wallet
1Wallet is your digital wallet: business cards, loyalty cards, IDs and tickets — all in one place, always with you in Apple Wallet.
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 2.4
9 ratings · Below Average
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 1Wallet: map the core Shopping 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
Ensure thorough testing and stability in your clone.
Assumption to check: Low user rating due to bugs and crashes.
Validate with people who use this workflow before building.
Hypothesis 2
Introduce unique features like budget tracking and better categorization.
Assumption to check: Limited features compared to competitors.
Validate with people who use this workflow before building.
Hypothesis 3
Focus on a polished UI and intuitive navigation.
Assumption to check: Poor user interface and navigation.
Validate with people who use this workflow before building.
Hypothesis 4
Implement a reliable payment system with clear subscription options.
Assumption to check: In-app purchase issues reported by 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
1Wallet is your digital wallet: business cards, loyalty cards, IDs and tickets — all in one place, always with you in Apple Wallet. BUSINESS CARD THAT UPDATES LIVE Create your digital business card in seconds. Did your company, role, phone or promotional text change? Edit it once in the app and anyone who added it to their Wallet sees the update in real time. No more outdated contacts floating around. LOYALTY CARDS AND TICKETS, SIMPLIFIED Starbucks, IKEA, Decathlon, Tesco… your cards always in your pocket inside Apple Wallet. Plus IDs, event tickets and badges — one app for everything. FAST AND SIMPLE - Scan the barcode of an existing card - Design custom templates with your own colors - Share your card via QR — the other person adds it to their digital Wallet INVITE AND EARN CREDITS Know a shop owner or event organizer who'd love their own digital passes? Invite them to PassFacile or Wallyfor with your code and earn free credits when they activate. The more you invite, the more credits for your business cards. UPGRADE FOR LONG-TIME 1WALLET USERS Previous versions (3.xx or lower) o had no online account: cards lived only on the device. With the new account your cards are now stored in our database, accessible from any device and safe. You'll find your previous data in the "Replay Card" section of your Profile. As a thank-you to existing users: bonus credits to redeem from your Profile. PRIVACY AND SECURITY Your data stays yours. No ads, no tracking. Sign in with Apple or email.
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
Zustand
Axios
React Navigation
Supabase
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.
