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
Noms - Daily Food Diary & Log
Eat well, track beautifully.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
11 ratings · Top 15%
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 included19 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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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 Noms - Daily Food Diary & Log: map the core Food & Drink 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
Simplify the food logging process with predefined food items and scanning options.
Assumption to check: Users struggle with logging food accurately due to complex inputs.
Validate with people who use this workflow before building.
Hypothesis 2
Ensure responsive design and test on various devices to enhance usability.
Assumption to check: Inconsistent user experience across different devices.
Validate with people who use this workflow before building.
Hypothesis 3
Add more detailed analytics and visualizations for tracking long-term nutrition patterns.
Assumption to check: Limited analytics features for users to track their nutrition progress.
Validate with people who use this workflow before building.
Hypothesis 4
Implement a clearer subscription management interface with easy restoration of purchases.
Assumption to check: Difficulty in managing subscriptions and restoring purchases.
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
Eat well, track beautifully. Noms is a visual food diary and calorie tracker that turns every meal into art. Whether you're a foodie, a bento lover, or just want to see where your money goes, Noms makes food journaling an aesthetic experience. WHAT MAKES NOMS SPECIAL? 1. AI Food Stickers Turn your meals into cute stickers instantly. On-device AI removes backgrounds with one tap, creating a digital food scrapbook you'll want to keep forever. 2. Interactive Physics Box Shake your phone and watch your food stickers bounce with real-time physics. Choose from 87 themed skins — soup bowl, fish tank, honey jar, snow globe, galaxy, sakura, and more. Watch a short video to try any PRO skin free for 24 hours. 3. AI Nutrition Estimation Snap a photo, get calories and macros in seconds. Our AI vision model analyzes your meal and estimates calories, carbs, protein, and fat automatically. Works great with local dishes. 4. Calendar Food Journal See your entire food history on a beautiful calendar. Tap any day to view what you ate, how much you spent, and your nutrition breakdown. 5. Peek — See What Friends Ate Share your favorite meals with close friends and see what they're eating today. React with emoji, compare physics boxes, and connect through food. Private by design — only friends you add can see your entries, and shared meals disappear after 2 days like stories. 6. Nutrition and Health Tracking Set daily calorie targets, track macros, and monitor your eating habits over time. Get smart nutrition insights and a personalized health report. 7. Spending Made Simple Track your food budget without the headache. See exactly how much you spend by category, time of day, or week. Supports 10 currencies worldwide. 8. Shareable Recaps and Cards Export your monthly food journey as a short video or share individual meals as beautiful cards. Perfect for Instagram and TikTok. 9. Home Screen Widgets Stay on track with 4 widget styles — Today's Bites, Nutrition Summary, Streak Counter, and Weekly Vibe. 10. Privacy First Your food diary is stored locally on your device and synced via your private iCloud. Peek social features require Sign in with Apple and store shared data securely on our servers. Free users see small banner ads in Peek — PRO subscribers enjoy an ad-free experience. Terms of use: https://noms.live/terms-of-use.html
Written user reviews are not shown here. Check current App Store reviews >
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.
SUGGESTED BUILD STACK
React Native
Expo
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React Navigation
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BUILD KIT DIFFICULTY
Advanced
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.
