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
Blossom: Social Investing
***Named a Top 25 App of 2025 by Apple***
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
3,092 ratings · Top 15%
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 included16 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.
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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 Blossom: Social Investing: 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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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
***Named a Top 25 App of 2025 by Apple*** Blossom is a free social investing app and portfolio tracker that helps you track your stocks, ETFs, and dividends, follow real investor portfolios, and learn how to invest with confidence. Join 900,000+ DIY investors building long-term wealth together through transparency, community, and education. Whether you’re investing in dividend stocks, ETFs, or individual stocks, Blossom makes it easy to see what real investors are doing, track your portfolio in one place, and grow your financial knowledge - without hype or guesswork. **Track Your Investment Portfolio (Automatically) Connect your brokerage accounts and instantly view your entire investment portfolio in one clean dashboard. Blossom supports top brokers including Wealthsimple, Questrade, Robinhood, Fidelity, Vanguard, Charles Schwab, Webull, and more. - Real-time portfolio tracking - Beautiful asset allocation & pie charts - One place for all your investments **Dividend Tracker & Income Forecast Know exactly how much dividend income your portfolio generates - now and in the future. - Track dividends by stock & ETF - Forecast monthly and annual dividend income - See your passive income grow over time Perfect for dividend investors and long-term wealth builders. **Social Investing with Real Portfolios Follow the verified portfolios and trades of over 900,000 investors, including top investing creators and educators. See what real investors are: - Buying - Holding - Earning in dividends No screenshots. No “trust me” advice. Just transparency. **Research Stocks & ETFs in One App Build your watchlist and research stocks faster with key metrics all in one place. - Dividends & yields - Returns & performance - Ratios & fundamentals - Insights from real investors Spend less time jumping between apps. **Learn How to Invest (Beginner-Friendly) New to investing? Blossom makes learning fun and simple. - Duolingo-style investing lessons - Daily stock & ETF trivia - Built by trusted investing educators Perfect for beginners and anyone leveling up their financial literacy. **Earn While You Learn Get rewarded with real money for completing short educational lessons on new ETFs and stocks. Learn → Earn → Invest smarter. **Deeper Portfolio Analysis (Blossom PRO) Upgrade to Blossom PRO to unlock deeper insights, including: - Geographic exposure - Capital gains vs dividends - Advanced portfolio breakdowns - Professional-grade analytics And much more. **Meet Investors in Real Life Blossom goes beyond the app. Join in-person investor meetups across North America and connect with like-minded DIY investors. Download Blossom today and join 900,000+ investors building long-term wealth together. - Free to download - Free to use - Built for real investors Download Blossom today! Address: Blossom Social Inc. 49 Spadina Ave. #502 Toronto, ON M5V 0K3 Terms of use: https://www.blossomsocial.com/terms Privacy policy: https://www.blossomsocial.com/privacy
Written user reviews are not shown here. Check current App Store reviews >
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
Include more investment types and educational resources.
Assumption to check: Limited investment options compared to traditional platforms
Validate with people who use this workflow before building.
Hypothesis 2
Implement push notifications for community updates and posts.
Assumption to check: User engagement can drop without notifications
Validate with people who use this workflow before building.
Hypothesis 3
Add advanced portfolio analytics to help users track performance.
Assumption to check: Difficulties in portfolio tracking
Validate with people who use this workflow before building.
Hypothesis 4
Provide clear benefits and usage examples for in-app purchases.
Assumption to check: In-app purchases may confuse users
Validate with people who use this workflow before building.
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
Zustand
React Navigation
react-native-image-picker
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.
