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.
****Thank you for making us a TOP 25 App in US, UK and Canada App Store category specific rankings!****
$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.
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 SAD Light Box for Winter Blues: map the core Medical 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 user engagement due to lack of reminders or notifications
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Poor user interface leading to confusion
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited customization options for light settings
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription model without clear benefits
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.
****Thank you for making us a TOP 25 App in US, UK and Canada App Store category specific rankings!**** Seasonal affective disorder, or SAD, is a kind of depression that appears at certain times of the year. Light therapy is one of the potential treatments for this condition. Almost 80% of the people who try light therapy find it beneficial. This app converts your apple device into a light box. Why you SHOULD NOT download this App: 1. If you are looking for a SAD Light Box App that generates an intensity of 10,000 Lux 2. If you are looking for a quick fix and can not commit to consistent morning exposure sessions for at least 2 weeks 3. If you will get turned off by the simplicity of this app and the solution to Seasonal Affective Disorder Why you SHOULD download this App: 1. If you want to try a cheap yet effective alternative to a traditional Light box which uses lower intensity BLUE LIGHT (approx. 100 to 575 Lux) and is backed by research (Google research paper: The effects of low-intensity narrow-band blue-light treatment compared to bright white-light treatment in sub-syndromal seasonal affective disorder by NCBI, US National Library of Medicine) 2. If you would rather be intelligent and try something for a fiver rather than spend a few hundred dollars on a conventional light box 3. If you are able to consistently commit to regular morning exposure sessions for at least 2 weeks 4. If you would be happy with a REALLY SIMPLE APP that transforms your Apple device into a Light box and is more portable and user friendly 5. If the weather is making you sad :( and you would rather be happy :) This app can also help you: 1. Determine if you are suffering from Seasonal Affective Disorder (SAD)/ Cabin Fever/ Winter Blues/ Seasonal Depression with help of a short scored test 2. Create your own unique shade of Blue / White / any other color light that works best for you 3. Use the app as a Dawn Simulator (set alarm) 4. Set timer for your light box to time your morning exposure sessions 5. Shop for other products to help with SAD 6. Listen to the Radio in the background UV Rating: The UV emission from your Apple Device is 0, hence this app does not have a UV rating. Some other activities you might want to try to deal with symptoms of Seasonal Affective Disorder are: • End your morning shower with a cold shower • Try to arrange the spaces you spend time in to maximize sunlight exposure • Keep curtains open during the day • Trim tree branches or hedges that may be blocking some of the light from getting into your home • Move furniture so that you sit near a window or, if you exercise indoors, set up your exercise equipment by a window • Install skylights and add lamps • Build physical activity into your lifestyle preferably before SAD symptoms take hold. Physical activity relieves stress, builds energy and increases both your physical and mental well-being and resilience • Make a habit of taking a daily noon-hour walk, particularly if you commute to school or work in the dark hours of the day • Meditate at least 20 min a day (focus on your breathing) • Try High intensity training if you are fit enough and have less time • Maintain good sleep hygiene • When all else fails, try a winter vacation in sunny climates—if the pocket and work schedule allow. Keep in mind that the symptoms will recur after you return home REFUND POLICY: If you consistently use the App for 14 days and show us that you genuinely tried but did not get any results, WE WILL REFUND 100% OF YOUR MONEY. *Subject to terms and conditions of Apple Inc. and the Apple App Store. Smile, because somewhere far away, we are cheering for you :) *THIS APP MUST NOT BE USED TO SUBSTITUTE ANY MEDICATION/ MEDICAL DEVICE. THE CREATORS/ PUBLISHERS OF THIS APP WILL NOT BE LIABLE FOR ANY DAMAGE RESULTING AS A USE OF THIS APP. PLEASE CONSULT YOUR DOCTOR BEFORE MAKING ANY CHANGES. NO PART OF THIS DESCRIPTION OR APP MUST BE CONSIDERED AS MEDICAL ADVICE*
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.