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
Ultimate AI
The AI SUPER APP with Over 100 AI Tools, AI Assistants, and AI Headshot Generators.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.3
31 ratings · Top 30%
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included16 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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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.
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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Ultimate AI: map the core Developer Tools workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Allow users to customize tools with more settings.
Assumption to check: Limited tool customization options
Validate with people who use this workflow before building.
Hypothesis 2
Implement caching strategies for faster access.
Assumption to check: Slow loading times for tools
Validate with people who use this workflow before building.
Hypothesis 3
Add sharing and collaboration options for tools.
Assumption to check: Lack of collaborative features
Validate with people who use this workflow before building.
Hypothesis 4
Implement a unified design language across all screens.
Assumption to check: Inconsistent user interface
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
The AI SUPER APP with Over 100 AI Tools, AI Assistants, and AI Headshot Generators. Discover the power of AI with instant, accurate responses. Experience cutting-edge artificial intelligence at your fingertips. Answer any question about any topic -Get in shape -Use the body scanner -Diagnose car problems -Quick response to Emails and Text Messages -Creative storytelling, poetry, catchy songwriting, and screenplay crafting -Language learning and accurate translations -A world of knowledge on any topic -Gourmet cooking instructions -Light-hearted humor -Detailed travel plans for your next trip -Entertainment selections -Problem-solving for coding and mathematics -Plus much more! [ DISCUSS ANYTHING AND EVERYTHING ] -Ultimate AI is your companion for discussions on any subject that sparks your interest, from sports and politics to science and beyond. It's always ready for an engaging conversation. [ ENJOY NATURAL CONVERSATIONS ] Chat as if you're talking to a friend. AI's approachable and natural conversational style, along with personalized advice, simplifies talking about everything from daily trivia to deep thoughts. [ RECEIVE ANSWERS QUICKLY ] -Access rapid and reliable answers. Dive into a wealth of information, from historical events to scientific discoveries, and quirky facts to cultural phenomena—all at your command. [ WRITE WITH CONFIDENCE ] You need assistance with writing? Let your AI companion assist you in brainstorming, outlining, and crafting detailed compositions with ease. [ LANGUAGE LEARNING MADE EASY ] -Utilize AI's linguistic expertise to communicate in any language. Get translations, practice your skills, and let AI guide you in mastering new languages. Welcome to Ultimate AI, where innovation meets personalization. With over 100 AI assistants at your fingertips, Ultimate AI is your gateway to expertise in every field imaginable. From enhancing creativity and productivity to fostering learning and wellness, Ultimate AI offers infinite solutions tailored just for you. Why Choose Ultimate AI? 100+ AI Assistants And Tools: Dive into a diverse world of specialized AI tools, each designed to offer expert advice, whether you're seeking a chef's culinary secrets or a financial advisor's wisdom. Seamless Learning & Research: Boost your knowledge with AI tutors across subjects like math, history, and science. Our research assistant simplifies complex concepts, making learning a breeze. Creative Exploration Unleashed: Generate unique art, or craft compelling narratives with AI that understands creativity's nuances. Personalized Wellness & Fitness: Embark on a personalized health journey with fitness and nutrition guides tailored to your goals. Mental wellness coaches support your emotional health with mindfulness and stress management techniques. Efficient Task Management: Organize your life with AI-powered tools that help you plan, manage tasks, and make informed decisions. Entertainment Tailored to You: Enjoy AI-generated music and media recommendations that match your tastes. A World of AI at Your Fingertips Embrace the power of chatGPT, and explore the vast capabilities of our suite of assistants. Each one is fine-tuned to provide specialized expertise, ensuring you receive accurate and relevant information and suggestions. Ultimate AI is more than an app—it's your personal revolution, making every aspect of your life smarter, easier, and more enjoyable. Download now and step into the future with Ultimate AI, where every expert is in your pocket. Term of Services EULA https://ultimate-ai-app.com/end-user-license-agreement/
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Screenshots
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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.
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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.
