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
be - Multi-Service Platform
be app offers a variety of services, including motorbike and car bookings, airline tickets, bus tickets, express delivery, and other convenient utilities
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
6,954 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 included15 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 be - Multi-Service Platform: map the core Navigation 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
Expand service coverage to more areas.
Assumption to check: Limited service availability in certain regions
Validate with people who use this workflow before building.
Hypothesis 2
Include offline map functionality.
Assumption to check: High dependency on internet connectivity for navigation
Validate with people who use this workflow before building.
Hypothesis 3
Implement better search algorithms and filters.
Assumption to check: Users report difficulties in finding specific services
Validate with people who use this workflow before building.
Hypothesis 4
Enhance app stability and performance.
Assumption to check: Frequent crashes during peak usage times
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
be app offers a variety of services, including motorbike and car bookings, airline tickets, bus tickets, express delivery, and other convenient utilities. to date, the app has been used and trusted by 10 million customers. experience the outstanding features that be has to offer: betaxi service network covering 28 provinces and cities. a team of 100,000 friendly, professional, and well-trained drivers. earn points for easy redemption of exclusive deals. top-notch entertainment with the "challenges" game. seamless payments via cake digital bank, with a wide range of exclusive offers. trip insurance and order insurance for peace of mind, along with fair compensation policies. 24/7 customer support. be services: be's transportation services prioritize passenger safety, offering fast and convenient bookings, reasonable fares with numerous promotions, and easy trip tracking within the app. bebike: convenient and cost-effective motorbike bookings. becar: comfortable and luxurious 4-seater and 7-seater car bookings. be food: quick and convenient food delivery service. betravel: long-distance one-way and round-trip car rentals to neighboring provinces at reasonable fares. berental: hourly car rentals with flexible routes, available from 2 to 10 hours. bedelivery: fast and affordable delivery services, with easy order tracking. beflight, bus, and train tickets: easy ticket bookings with attractive discounts and continuous promotions from be and its reputable partners. beclean: 5-star standard hourly housekeeping services, affordable and suitable for all families in major cities. be for business: package transportation solutions for businesses. be buy now, pay later: exclusive partnerships with banks and e-wallets, offering attractive deals and convenient payment options to optimize your finances. additionally, be offers various payment methods, including bank cards and e-wallets, for your convenience and cashless transactions. many other exciting services and features await your discovery. booking with be is super fast: download the be app and register for a free account. select a service, enter your address, choose a promo code, and select a payment method. place your booking. a driver will be on their way! track your trip and contact your driver directly through the app. head office: 16th floor, sai gon tower, 29 le duan, ben nghe ward, district 1, ho chi minh city, vietnam. press releases credit ratings: https://www.asiamoney.com/article/27i6gralrq1bhg3whzzls/awards/best-bank-awards/ vietnams-best-bank-for-digital-solutions-2022-cake-by-vpbank https://www.vpbank.com.vn/tin-tuc/thong-cao-bao-chi/2021/moody-nang-xep-hang-tin-nhiem-vpbank-len-ngang-muc-xep-hang-quoc-gia https://www.gso.gov.vn/tin-tuc-khac/2022/01/moodys-nang-xep-hang-tin-nhiem-cua-vpbank-len-ngang-muc-xep-hang-quoc-gia/ https://vir.com.vn/be-group-partnering-up-with-vpbank-to-launch-cake-digital-bank-82038.html https://www.retailbankerinternational.com/news/be-group-launches-digital-bank-cake-in-collaboration-with-vpbank/ connect with be: email: [email protected] hotline: 1900 23 23 45 website: https://www.be.com.vn fanpage: https://www.facebook.com/begroupvn
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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
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BUILD KIT DIFFICULTY
Expert
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.
