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
SimplyPDF - 1 click PDFs
Anything to PDF in one tap.
$1.99
PRICE
$1.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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.
First kit free with a verified email
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Combine features and design from your favorite apps.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included
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.
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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
Anything to PDF in one tap. SimplyPDF turns photos and screenshots into a clean PDF the moment you share them. No account. No subscription. No uploads. Everything happens on your iPhone. ONE TAP, DONE Select images in Photos or any other app. Tap Share, then tap SimplyPDF. Your PDF is built instantly and ready to send. There are no extra screens and no waiting. PICK FROM INSIDE THE APP Prefer to start in SimplyPDF? The built-in picker puts your recent screenshots and photos right in front of you. Choose a few and your PDF is ready. EDIT ONLY IF YOU WANT TO Most PDFs need no editing. When one does, you can reorder, rotate, crop, duplicate, and delete pages. Set page size, margins, and image quality to suit the job. EVERY PDF, EASY TO FIND Your PDF library lives inside the app and also appears in the Files app. Find any document in seconds, then share, print, or save it wherever you like. PRIVATE BY DESIGN Nothing leaves your phone. SimplyPDF works fully on-device. No account, no tracking, no network access. Your photos stay yours. PAY ONCE. OWN IT. SimplyPDF is a one-time purchase of $1.99. No subscription. No ads. No upsells. Every feature, forever. BUILT WITH CHARACTER A distinctive 1970s print-shop design with color-plate animations makes a simple task a small pleasure. Receipts, notes, forms, tickets, screenshots, sketches. If it is an image, it can be a PDF in one tap. Get SimplyPDF and make your next PDF in seconds.
Written user reviews are not shown here. Check current App Store reviews >
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.
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
BUILD KIT DIFFICULTY
Not assessed in a Build Kit yet.
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.
