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.
Discover Rhyme Genie, the world's first dynamic English language rhyming dictionary
$7.99 · 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 Rhyme Genie: map the core Reference 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 vocabulary in some cases
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of advanced filtering options
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Premium features may deter users
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: User interface can be cluttered
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.
Discover Rhyme Genie, the world's first dynamic English language rhyming dictionary. Use a smart ‘similarity in sound’ feature to find a wealth of inspiring rhymes ‑ with ease. Break through: Get inspired by over 330,000 entries, 30 different rhyme types and one of the largest collections of American sayings, clichés, idioms and hit song titles. Enjoy Rhyme Genie’s 10 million phonetic references, automatic detection of stressed syllables, true multi‑syllabic rhymes and intuitive control over the ‘similarity in sound’ between search words and rhyme mates. Stay focused: Find suitable rhymes more efficiently with Rhyme Genie’s wordfilter featuring 130,000 parts of speech. Limit search results to words or phrases with positive or negative connotations and a specific number of syllables. Express yourself effortlessly with an integrated thesaurus with 2.5 million entries ‑ capable of finding syllable matching synonyms. Find your muse: Immerse yourself in poetry or songwriting with five curated rhyming dictionaries. Focus on rhymes suitable for lyrics with Rhyme Genie’s one‑of‑a‑kind Songwriter Dictionary compiled from half a million songs. Search through 53,000 titles of hits and explore all the artists who broke the charts with them. Free your creative spirits: Break free from the limitations of traditional rhyming dictionaries with 30 different types of rhymes: Additive Rhyme (augmented rhyme), Alliteration (head rhyme), Amphisbaenic Rhyme, Apocopated Rhyme, Assonance (oblique rhyme), Broken Rhyme, Consonance (suspended rhyme), Diminished Rhyme, Double Assonance, Double Consonance, Elided Rhyme, Family Rhyme, Feminine Pararhyme (minor accent rhyme), Final Syllable Rhyme, First Syllable Rhyme, Full Assonance, Full Consonance, Half Double Rhyme, Homophones (echo rhyme), Intelligent Rhyme, Light Rhyme (uneven rhyme), Metaphone, Pararhyme, Perfect Rhyme (true rhyme), Related Rhyme, Reverse Rhyme, Rich Rhyme (identical rhyme), Soundex, Trailing Rhyme (semirhyme), Weakened Rhyme (unaccented rhyme) Accolades & Testimonials • Rhyme Genie has been selected for the official GRAMMY® Gift Bag of the 53rd GRAMMY Awards® given to the performers and presenters of Music’s Biggest Night®. • “Simply said, Rhyme Genie is a great tool for writers of all kinds. ... it is a solid alternative to writer’s block." - Alyson Holland, American Songwriter Magazine • “When you're trying to find clever rhymes for your lyrics, poetry, or letters to the editor, Rhyme Genie's just the ticket." - App pick of the month, Mac Life Magazine • Rhyme Genie has been chosen to be showcased and gifted to the biggest names in country music at the 45th Annual CMA Awards®. • “… brings the power of the computer to bear in the lyricist's eternal quest for fresh rhymes; ..." - Featured songwriter tool, ASCAP Playback Magazine • “Ein ungewöhnlich funktionsreiches Reimlexikon." (A rhyme dictionary extraordinarily rich in features.) - Stephan Wiesend, Macwelt Magazine
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.