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.
Photo to PDF Converter is an ultimate application that lets your create PDF files from scan photos in camera roll or other image file formats, including jpg, png, bmp, tiff, gif etc.
$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 Photo to PDF Converter: map the core Business 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 functionality compared to user expectations
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Poor user interface and experience
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of support for multiple image formats
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: High subscription cost for premium features
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.
Photo to PDF Converter is an ultimate application that lets your create PDF files from scan photos in camera roll or other image file formats, including jpg, png, bmp, tiff, gif etc. (Note: Scan to PDF is supported too. Current version doesn't support OCR). Making PDF files from photos in camera album is super easy, It takes only 2 steps to get things done, You can quickly add unlimited import photos into the app, and touch convert button, this small app starts making PDF file for you. With build-in PDF Merger, you can merge multiple image or PDF files into one single PDF file, modify the meta data of the documents, encrypt PDF files with open password and restrictions. "Very use full application, Function is very powerful, Support multiple picture formats, conversation effects is very good, very useful" by lvhgzzus - Oct 20, 2011 "Awesome app, Why have an scanner when u have ur iPhone, Take a pic convert to PDF. Change the name and send. That easy!! U can combine photos of its more than one page" by Lovedoc47 - May 27, 2012 "Saved my time and time is priceless, killer what what i need to do business on the road" by jcsfurbie - Feb 26, 2013 == More Features == • Easily import multiple images where from iPhone/iPad camera roll or Mac/Windows computer. • Various paper sizes including Letter, A3, A4, A5, B4, Business Card, Legal and Ledger papers. • Adjust quality & large image DPI output. • Photos Thumbnail displaying, Batch process unlimited imported images. • Support encrypted PDF files conversion(Unlock copying or printing restrictions without any problems). • Fast and efficient, it takes only a few seconds to create a 100 page PDF file. • Build in PDF Editor(Add, reorder, delete and exporting photo pages). • Mail out Image as email attachments("Mail out.." integration). • Send files to other apps("Open In.." integration). • Share and Compress image files to .zip file. • Save JPEG into Camera Album by on click. • File manager(Support rename, copy, move, delete and compress). • Copy/Paste file with Clipboard(Transfer with other Apps). • Wirelessly Print&Fax Photos(Only AirPrint-enabled Printer Supported). • Wifi file transfer(Transfer by Browser or Webdav Clients). • USB file transfer(iTunes file sharing). You can edit the meta data of the PDF, such as title, subject, author, subject or keywords. (Tips: Encrypt PDF files and modify meta data are available when Merging into one PDF.) You can add open password, or even printing and copying restrictions. So no one can get access to your document without permission. Got lots of images from scanner? Want to keep your photos or graphical materials in PDF? Just download this app, you can create a single PDF file from multiple images easily and efficiently. (Note: If you want extract images from PDF, You can checkout our PDF to JPEG app.) Several PDF Sample files have been included, you can test it right now! Any questions, suggestions and problems please let us know. We will reply ASSP, and continue to update.
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.