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.
Learn the most popular forms of Tai Chi in the world from a Grandmaster.
$9.99 · 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.
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Combine features and design from your favorite apps.
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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.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Tai Chi 24&48 Simplified Form: map the core Health & Fitness workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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 variety of Tai Chi forms.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of community features.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No customization for lesson plans.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Poor offline access.
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.
Learn the most popular forms of Tai Chi in the world from a Grandmaster. • 2.5 hours of streaming video lessons. • Learn quickly with 24 easy Tai Chi movements. • Beautiful Tai Chi forms by Grandmaster Liang, Shou-Yu. • Learn martial applications for each of the 24 movements. • Includes a bonus demonstration of the 48 form. The short forms are based upon Yang-style Tai Chi movements. Tai Chi Chuan is an ancient internal Chinese martial art which has gained widespread popularity for its many health benefits. Today, most people practice taiji slowly to develop their balance, strength, and vitality, and the martial applications of the art are often ignored. Also spelled Taijiquan, 'Grand Ultimate Fist' is a highly effective form of combat specializing in short and middle-range fighting. In China, t'ai chi ch'uan is categorized under the Wudang grouping of Chinese martial arts, which are applied with internal power (jing), using Qi (energy). The history of the basic postures in the Yang form can be traced back through Wudang mountain to Shaolin Temple, developed from a series of movements originating from "Chang Quan" (Long Fist, a reference to the winding Long River, another name for the Yangtze). Around 800 AD, a philosopher named Xu, Xuan-Ping is credited for developing a long Kung Fu of 37 forms, which included these common Tai Chi movements: • Play the Guitar • Single Whip • Step Up to Seven Stars • Jade Lady Works the Shuttles • High Pat on Horse • Phoenix Flaps Its Wings "Taiji Chang Quan" existed in many variations, and eventually evolved into Taijiquan. Other forms of the same era such as "Heavenly-Inborn Style", "Nine Small Heavens", and "Acquired Kung Fu" also show similarities to what later became Taijiquan. The principles of softness, sticking, adhering, and using the opponent's own momentum against himself were established in these precursory martial styles. Bodhidharma's teaching at the Buddhist Shaolin Temple around 550AD, which detailed the theory of using the mind to lead the Qi to energize the physical body, is widely considered the origin of all Internal Martial Arts, including Tai Chi. Grandmaster Liang's martial arts ancestry originated five generations ago. He started his traditional Emei kungfu and Qigong training with his grandfather in 1948. Grandmaster Liang then sought out other renowned masters and other styles from Shaolin and Wudang. In the early sixties, Grandmaster Liang began his study and research in the few major styles of Taiji such as Yang, Chen, Sun, and Wu style, Buddhist Esoteric Qigong, and Taoist Qigong. Grandmaster Liang has many times been a gold medalist in Wushu and Taiji competitions held in Sichuan province. Grandmaster Liang lives and teaches in Vancouver, Canada. Thank you for downloading our app! We are striving to make the best possible video apps available. Sincerely, The team at YMAA Publication Center, Inc. (Yang’s Martial Arts Association) CONTACT: [email protected] VISIT: www.YMAA.com WATCH: www.YouTube.com/ymaa
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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.