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
Gruvlyx PassionCircle
Gruvlyx PassionCircle is your local companion for discovering activities, classes, and meetups happening near you.
Free
PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
★ 4.7
35 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 included
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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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 Gruvlyx PassionCircle: map the core Social Networking 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
Incorporate gamification elements like rewards for active users.
Assumption to check: Limited user engagement features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Improve search and filtering options for circles.
Assumption to check: Difficult to discover relevant circles
Validate with people who use this workflow before building.
Hypothesis 3
Enhance messaging with multimedia options.
Assumption to check: Messaging could be more feature-rich (e.g., stickers, voice messages)
Validate with people who use this workflow before building.
Hypothesis 4
Create a more engaging and guided onboarding process.
Assumption to check: User onboarding is not optimized
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
Gruvlyx PassionCircle is your local companion for discovering activities, classes, and meetups happening near you. Whether you're into pottery, hiking, chess, photography, or salsa dancing, the app connects you with like-minded people and events in your area. Browse curated listings, filter by interest and distance, and never run out of fun things to do. Turn your free time into meaningful experiences and build real-world connections. Say goodbye to boredom and hello to your next favorite hobby. Features - Smart Discovery: Find hobbies and events nearby with location-based search. - Interest Filters: Sort activities by category, skill level, price, and distance. - Community Groups: Join local clubs and connect with people who share your passions. - Event Calendar: Save events, set reminders, and track your upcoming activities. - Reviews & Ratings: See what others say before you sign up. - In-App Messaging: Chat with organizers and fellow hobbyists instantly. How to Play / Get Started 1. Create your free profile and select your favorite interests. 2. Allow location access to discover hobbies and events around town. 3. Browse listings or use filters to find your perfect match. 4. Tap an activity to view details, photos, and reviews. 5. RSVP or join a group with a single tap. 6. Show up, have fun, and meet new people! Benefits - Beat Boredom: Always have exciting activities at your fingertips. - Meet New People: Build genuine friendships through shared interests. - Stay Active: Encourage a healthier, more engaged lifestyle. - Learn New Skills: Explore hobbies you've always wanted to try. - Support Local: Discover and back community organizers and small groups. - Save Time: Everything you need to plan your free time in one place.
Written user reviews are not shown here. Check current App Store reviews >
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
React Native
Expo
Supabase
Zustand
React Navigation
react-native-image-picker
BUILD KIT DIFFICULTY
Not assessed in a Build Kit yet.
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.
