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
Conga Chops - Vol 2
‘Conga Chops Practice Loops - Vol 2' is a MYXSTEM app release, allowing users to completely control the listening experience
$14.99 · In-app purchases
PRICE
$14.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
2 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 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 Conga Chops - Vol 2: map the core Music 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
Expand sound library and integrate user-generated content
Assumption to check: Limited sound selection compared to larger libraries
Validate with people who use this workflow before building.
Hypothesis 2
Offer a freemium model with more features unlocked progressively
Assumption to check: Potential high price point for casual users
Validate with people who use this workflow before building.
Hypothesis 3
Implement social sharing features and community playlists
Assumption to check: Lack of community features for sharing sounds
Validate with people who use this workflow before building.
Hypothesis 4
Add onboarding and tutorial for new users to help them explore features
Assumption to check: No tutorial or guidance for sound creation
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
‘Conga Chops Practice Loops - Vol 2' is a MYXSTEM app release, allowing users to completely control the listening experience. The app features mute, solo, pan and fade capabilities for each individual instrument stem, along with tempo control and looping. By adjusting each stem, users can build the perfect mix to play and study along with, an ideal practice tool for all experience levels. This app also includes PDF transcriptions of all of the percussion instruments you’re hearing on the each loop. Volume 2 includes 15 exclusive Practice Loops from CongaChops.com, featuring Grammy Winning musicians. Please see below for the full track listing. 01 - Funk Groove 2 -105bpm 02 - Funk Groove 3 - 100bpm 03 - Modern Montuno 1 - 100bpm 04 - Modern Montuno 1 - 110bpm 05 - Modern Latin Vamp 4 - 100bpm 06 - Modern Latin Vamp 4 - 110bpm 07 - R&B Groove 1 - 110bpm 08 - R&B Groove 2 - 110bpm 09 - Palmieri Montuno 2 - 100bpm 10 - Palmieri Montuno 2 - 115bpm 11 - Timba Montuno 1 - 3-2 Clave - 100bpm 12 - Timba Montuno 1 - 3-2 Clave - 110bpm 13 - Timba Montuno 2 - 3-2 Clave - 100bpm 14 - Timba Montuno 2 - 3-2 Clave - 110bpm 15 - Los Van Van Solo Vamp - 110bpm
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
Zustand
axios
expo-av
react-navigation
BUILD KIT DIFFICULTY
Intermediate
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.
