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
BAND - App for all groups
Organize your group on BAND!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
66,624 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.
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 included17 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 BAND - App for all groups: 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.
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
Implement a recommendation engine based on user interests.
Assumption to check: Difficulty in discovering new groups or content
Validate with people who use this workflow before building.
Hypothesis 2
Provide detailed notification settings for users.
Assumption to check: Limited notification customization
Validate with people who use this workflow before building.
Hypothesis 3
Simplify group management features with a clearer UI.
Assumption to check: Complexity in managing group settings
Validate with people who use this workflow before building.
Hypothesis 4
Enhance clarity around subscription benefits and pricing.
Assumption to check: In-app purchase confusion
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
Organize your group on BAND! From families and friends to schools and teams, no matter who you gather with, BAND makes it easy to connect and stay together. ◆ Stay in the Loop with Your Group -See new posts from your groups right on your Home tab. -Get instant push alerts for new announcements, schedules, or posts so you can jump in fast. -Receive instant notifications for new posts -Choose which groups you’d like to get alerts from ◆All Your Events at a Glance -View and create events quickly right from your Home tab. -Stay ahead with upcoming schedule reminders. -Share schedules easily through your group calendar. -Track birthdays and special occasions so your group never misses a moment. ◆Keep Every Memory Together -Upload photos and videos to safely store your special moments. -Organize albums by trips, events, and more! -Revisit your favorite memories anytime, and relive them with your group. ◆Stay Closer with Real-Time Connection -Express yourself with Comments and Shouts. -Even the smallest reactions strengthen bonds and encouragement between members. -Go Live to connect in real time — no matter the distance. ◆Essential Tools for Every Group -Use group polls to reach a decision. -Manage tasks efficiently with To-Do Lists. -Accomplish goals through Group Challenges. -Explore more ways to use BAND in the BAND Guide! From weekly meetups to your big day, BAND keeps your group connected every step of the way. Connect anytime, anywhere, on any device including your desktop. Questions or issues? Please contact the BAND Help Center: https://www.band.us/cs/help *Required Permissions [Camera] To take photos and upload them to posts, chats, or your profile, use the Group Video Call feature, and scan QR codes to check invites [Microphone] To record voice memos and use the Group Call feature [Photos] To attach photos or videos to posts or your profile, and to download QR Code invites [Contacts] To save contact information of Band members and invite friends from your phone contacts. [Location] To share your location in your Band's description/post/event or with other Band members. [Calendar] To save Band events to your iOS Calendar [Face ID] To unlock the BAND app using Face ID Developer Contact: NAVER Corporation Address: 95, Jeongjail-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13561, Republic of Korea Business Registration No. 220-81-62517 Online Marketing Report No. 2006-Seongnam Gyeonggi-0692
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
Supabase
@react-navigation/native
Zustand
react-native-reanimated
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.
