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.
Heads up! There's a new and improved version of this app named "My Pain Diary: GOLD EDITION"
$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.
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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 My Pain Diary: Chronic Pain & Symptom Tracker: map the core Medical 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 customization for pain tracking categories
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficulties in visualizing long-term data trends
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Complicated subscription management
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of reminders for entries
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.
Heads up! There's a new and improved version of this app named "My Pain Diary: GOLD EDITION". Find it below in the 'Developer Apps' section or search for it by name. Track your chronic pain, symptoms, triggers and more to create detailed reports you doctor will love! - "My surgeon spotted something by looking at my graph and was able to diagnose another condition, which is now being treated." Join more than 80,000 chronic pain sufferers who have better managed their pain and symptoms with My Pain Diary. Created by a chronic pain patient to track, manage, and report on pain and symptoms. Recommended by doctors worldwide. As seen in USA Today. Award-winning app! Best App Ever Awards 2013 (Honorable Mention). Winter/Spring 2012 Web Health Award (Winner). Smart features such as automatic weather tracking and reminders make creating new entries a breeze. - "What I like about this app is that you can completely tailor it to your needs, making it as simple or as complicated as you want. Sometimes I need to be extremely detailed; sometimes all I can bear to do is hit a number. It allows for that." The interactive graph and color-coded calendar make it easy to spot patterns, trends, and correlations. - "Helped me discover trends I would not otherwise have been aware of..." My Pain Diary can be customized to suit your tracking need regardless of your condition. The flexible nature of the app makes it perfect for tracking anything from headaches and migraines to Fibromyalgia and CRPS. Users are successfully tracking more than 60 chronic pain conditions with My Pain Diary including: Fibro, MS, Headaches, Back Pain, Rheumatoid Arthritis, Endometriosis, Anxiety, Depression, Lupus, RSD, Crohn's and over 60 other chronic health conditions! WITH MY PAIN DIARY YOU CAN: - Track just about anything. - Learn how you are affected by weather. MPD automatically saves the following weather data with each new entry: humidity, barometric pressure, temperature, precipitation, cloud cover, wind speed and direction. - Identify triggers, remedies, patterns and trends. - Compare multiple conditions and metrics on a single, interactive graph which makes finding correlations easy. - Keep an accurate record of your condition for your doctor. - Email or print a report for you and your doctors. - Track your complex medical condition multiple times a day. POPULAR FEATURES: Unlimited tracking: Track unlimited conditions, symptoms, triggers ,etc. Track multiple times a day if needed. Create entries for dates in the past. Edit entries at any time. Weather tracking: Weather data is saved automatically with each new entry and can be compared against your pain using the interactive graphs. Photo attachments: Document your swelling, rash, discoloration, etc with photos. Color coded calendar: Get a sense of your progress with just a glance. Interactive graphs: Overlay various ‘metrics’ to get a whole new look at your pain. Want to see if that thing makes your pain worse? You can do that with the graphs. Doctor Reports: Detailed reports can be emailed or printed for you and your doctors. The PDF reports can be configured to suit your needs and optionally include a graph, photos, notes and weather data. Editable Pain Scale Descriptions: MPD comes with a pretty good default pain scale. However, you should consult with your doctor and replace it with their pain scale. Private Entries: Flag an entry as ‘Private’ and it will NOT show up on a Doctor’s Report. Reminders: Keep consistent entries with the help of the built-in reminder system. Passcode Lock: Get an extra layer of security by locking MPD. A 4-digit pass will be required to access the data. Dropbox Backup: Ensure you never lose your data. Regularly backup your entries to Dropbox.
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.