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
Schwab Mobile
Invest, research, bank, trade, and more—all in one app.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
1,210,931 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 included18 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 Schwab Mobile: map the core Finance 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
Simplify navigation with fewer tabs or consolidated screens.
Assumption to check: Complex navigation with too many options
Validate with people who use this workflow before building.
Hypothesis 2
Optimize API calls and caching strategies.
Assumption to check: Slow loading times for market data
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to create custom notifications for specific stocks.
Assumption to check: Limited customization for alerts
Validate with people who use this workflow before building.
Hypothesis 4
Implement a guided tutorial for first-time users.
Assumption to check: Difficult user onboarding process
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
Invest, research, bank, trade, and more—all in one app. In addition to investing and trading stocks, options, exchange-traded funds (ETFs), and mutual funds, Schwab Mobile gives you the power to move your money, track your portfolio, deposit checks, and manage your financial life wherever you go. Why choose Schwab Mobile? · See all your accounts in one place: both Schwab and external accounts. · Transfer funds easily with mobile check deposit and account linking. · Trade intuitively with a Trade Ticket that populates relevant data as you build your order. · $0 online commissions on listed stock, ETF, and options trades (plus $0.65 per contract for options). · Get real-time quotes, breaking news, and advanced market insights. · Build watchlists, track trends, and customize your app experience. · Access expert content, including videos, podcasts, and articles. · Secure, fast login with fingerprint, Face ID, or passcode. Download the app or learn more at schwab.com/mobile. Investment and Insurance Products: Not a Deposit • Not FDIC Insured • Not Insured by any Federal Government Agency • No Bank Guarantee • May Lose Value Investing involves risk, including loss of principal, and for some products and strategies, loss of more than your initial investment. Apple, the Apple logo, iPad, iPhone, and Apple Podcasts are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Schwab Mobile requires a wireless signal or mobile connection. System availability and response times are subject to market conditions and your mobile connection limitations. Functionality may vary by operating system and/or device. Schwab Mobile Deposit service is subject to certain eligibility requirements, limitations, and other conditions. Enrollment is not guaranteed and standard hold policies apply. Mobile carrier data charges may apply. (http://content.schwab.com/mobile/mobile-deposit.html) Standard online $0 commission does not apply to over-the-counter (OTC) equities, transaction-fee mutual funds, futures, fixed-income investments, or trades placed directly on a foreign exchange or in the Canadian market. Options trades will be subject to the standard $0.65 per-contract fee. Service charges apply for trades placed through a broker ($25) or by automated phone ($5). Industry fees, ADR, and Stock Borrow fees still apply. See the Charles Schwab Pricing Guide for Individual Investors for additional details. (https://www.schwab.com/legal/schwab-pricing-guide-for-individualinvestors) Options carry a high level of risk and are not suitable for all investors. Certain requirements must be met to trade options through Schwab. Please read the Options Disclosure Document titled "Characteristics and Risks of Standardized Options" before considering any option transaction. Call Schwab at 1-800-435-4000 for a current copy © 2026 Charles Schwab & Co., Inc. All rights reserved. Member SIPC. (0726-JB6G)
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
Axios
React Navigation
Zustand
TypeScript
BUILD KIT DIFFICULTY
Advanced
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.
