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.
Inspired by Master Djembeföla, Mamady Keïta, and designed for students and enthusiasts worldwide, djembeföla! is the most comprehensive West African drumming app available today.
$4.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for djembeföla!: 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.
Affiliate link: CloneChart may earn a commission at no extra cost
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
Assumption to check: Limited rhythm catalog compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficulties in syncing practice with rhythms
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No social sharing features
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription model can be confusing
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Inspired by Master Djembeföla, Mamady Keïta, and designed for students and enthusiasts worldwide, djembeföla! is the most comprehensive West African drumming app available today. Scroll through dozens of traditional rhythms, each with djembe and dunun parts, using sorting options such as Region, Ethnic Group, Cultural Purpose, and more. Press play and following the djembe signal, the selected rhythm plays in a continuous loop, as the cursor visually marks each beat. With master tempo and volume controls, as well as separate volume sliders and mute buttons for each djembe and dunun part (including the dunun bells) djembefola! is infinitely customizable. A Signal Repeat selector allows the user to hear the signal repeat, and choose between several different intervals. A selectable Metronome function keeps you in time with traditional shekere or clave sounds. Press the 'i' (info) button for more in-depth information about the rhythm, including maps -- information that is vital to the preservation of West African drumming culture. Play it through headphones for individual woodshedding, or through a home stereo or PA system via WiFi or BlueTooth to play as a group. Set the sorting function to 'LEVELS' and djembeföla! is uniquely set up to follow TamTam Mandingue Djembe Academy's curriculum for certification. With links to TTMDA and ClubTTM, djembeföla! is the perfect tool to help you achieve your TTMDA certification. In-app purchases mean you can go at your own pace -- start with the Beginner Levels Module, and when you're ready, explore the Intermediate and Advanced Modules. There's even a Dununba Rhythms Module with 21 Dununba Rhythms, and now modules with rhythms created by Mamady Keïta. Features: • over 120 rhythms available in Version 2.0, • multiple sorting groups - alphabetical, ethnic group, region, purpose, and TTM curriculum levels • actual recordings instead of samples - means it sounds organic and authentic instead of computer-generated. • single page interface - you don't have to switch pages to view the notation, or change the mix. • master tempo control - slide left or right for .75x to 1.5x the rhythm's default tempo, and simply tap the control to return the tempo to the rhythm's default value. • individual mute and volume controls - emphasize whichever parts you want to hear more clearly. • signal repeat option for repeating the signal at varying cycles • new metronome options including shekere & clave • in-app purchases - build your library of rhythms as you go, with available rhythm packs from Beginner to Advanced, and more *note: with initial purchase, 8 rhythms have full functionality: Abondan Balakulandjan Bao Denadon Kotedjuga Kuku Mendiani Takosaba • links to TTMDA and ClubTTM - one of the world's most in-depth resources for West African drumming culture, the TTMDA site lists all kinds of drumming events and workshops, as well as links to TTMDA Certified Teachers all over the world. There's an online store, and with ClubTTM, there are countless hours of video posted by both Mamady Keïta and TTM Certified Teachers.
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.