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.
Halo – Your Personal Budget and Bills Tracker
$2.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Halo - Budget & Bills Tracker: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Affiliate link: CloneChart may earn a commission at no extra cost
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Halo – Your Personal Budget and Bills Tracker Take control of your money, all in one place. Halo gives you a clear, real-time picture of your net worth — bank accounts, investments, loans and credit cards together. AUTOMATIC EXPENSE LOGGING WITH APPLE PAY Tap to Pay with your iPhone and Halo writes the expense down for you: amount, merchant and card, logged the moment you tap. A guided two-minute setup, each card links just once, and every payment after that is recorded automatically — to your credit card, debit card or e-wallet. ASSETS AND SAVINGS Add all your bank accounts and customize them with logos and colors. Watch your net worth grow with daily snapshots, a balance trend chart and a live change indicator. Track savings goals with Halo rings or as a to-do list. INVESTMENTS See real-time prices for US stocks and crypto, add non-US stocks with manual prices, and track all-time gain/loss, today's movement and your full position history. Share your progress with beautiful portfolio cards. EXPENSES Log expenses by category and see exactly where your money goes. Pay from an account or charge to a credit card and balances update automatically. Set budget caps per category. A calendar view shows daily spending plus money in and out of your accounts. BILLS AND SUBSCRIPTIONS Recurring bills with flexible schedules and optional end dates. Alerts when something is overdue or due soon, one-tap "mark as paid" from any account or card, and reminders a week ahead, the day before and on the day. CREDIT CARDS AND LOANS Track card balances, utilization and billing cycles alongside loans and mortgages. Set a due day on any loan and Halo reminds you before it — and skips the month once you've paid. Payments reflect instantly across accounts and net worth. TRIPS AND GROUP EXPENSES Create a trip to group expenses and bill splits. Set the trip's currency and everything logged during it — including Apple Pay payments — is recorded in that currency and filed under the trip. See the full spend, who owes what, and share a clean summary card to your group chat. MULTI-CURRENCY, DONE RIGHT PHP-first with support for USD, EUR, GBP, JPY, KRW, CNY, HKD, TWD, SGD, MYR, IDR, THB, VND, BND, INR, AUD, NZD, CAD, MXN, NIO, CRC, PLN, AED, SAR, QAR, KWD, BHD, OMR and LBP. Switch your base currency anytime and every number recalculates. Transferring between currencies? Enter the rate your bank actually gave you and Halo keeps it. MORE - A home screen widget with today's net worth change, updated every 30 minutes — mark bills paid without opening the app. - Log expenses, deposits and bill payments by voice or with the Shortcuts app. - Full backup and restore on any device. Halo checks your data's health automatically and can repair issues with one tap, keeping a safety copy first. AVAILABLE IN 11 LANGUAGES English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, Traditional Chinese, Indonesian and Malay — every screen, reminder and guide. Halo follows your iPhone's language, or pick one just for Halo in Settings › Apps › Halo › Language. YOUR DATA STAYS ON YOUR DEVICE Everything is stored locally. No account required, no data uploaded to any server, no ads. Your finances are yours. Halo is built for personal use. It is not a bank and does not connect to financial institutions — just a clean tool to help you stay on top of your money.
Written user reviews are not shown here. Check current App Store reviews >
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
Assumption to check: Users often find it hard to categorize transactions accurately.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Bill reminders can be inconsistent or unreliable.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of visual progress tracking for budgets.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited customization options for categories.
Validate with people who use this workflow before building.
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.