App Overview

CopyIt The Grid Drawing Method icon

CopyIt The Grid Drawing Method

Nigel Green · Productivity

First released in 2010, CopyIt is the original and most feature‑rich grid drawing app

$19.99 · In-app purchases

PRICE
$19.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.7
297 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 included18 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.

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.

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

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for CopyIt The Grid Drawing Method: map the core Productivity 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

Add more advanced drawing features like layers and zoom.

Assumption to check: Limited drawing tools compared to professional apps

Validate with people who use this workflow before building.

Hypothesis 2

Introduce a free tier with limited features to attract more users.

Assumption to check: High price point for casual users

Validate with people who use this workflow before building.

Hypothesis 3

Implement cloud sync for users to access their drawings on multiple devices.

Assumption to check: No cloud sync options

Validate with people who use this workflow before building.

Hypothesis 4

Add a gallery or sharing feature for users to showcase their work.

Assumption to check: Lack of community features

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

First released in 2010, CopyIt is the original and most feature‑rich grid drawing app. Trusted by artists, teachers, and students worldwide, CopyIt brings the centuries‑old grid drawing technique into the digital age, making it easier than ever to copy, enlarge, or reduce reference images with precision. Why CopyIt? The grid method, used by masters like Leonardo da Vinci, breaks images into manageable sections so you can focus on lines and shapes square by square. CopyIt eliminates the need to print and mark up photos, offering zoom, filters, and digital tools that enhance accuracy and detail. Whether you’re a beginner or experienced artist, CopyIt helps you achieve results with confidence. Key Features • Universal App: Works on iPhone, iPad, and Apple Silicon Macs • Flexible Grids: 6 grid types, customisable rows/columns, adjustable colors, transparency, and guidelines • Smart Tools: SmartMove zoom, Target mode, digital ruler, perspective lines, Crosshair, MixMap and TubeMatch™ for colour matching • Filters & Effects: Pencil Sketch, Onion Skin overlay, flips, rotations, and multiple image aspects • Import & Export: Capture with front/back cameras, load projects or albums, save and share via AirDrop, email, or social platforms • Customization: Portrait/landscape orientation, fullscreen mode, adjustable zoom (x1–x20), media sizes in imperial/metric • Support: In‑app help and a new tutorial Designed for Success CopyIt transforms the traditional grid method into a modern workflow tool. By working square by square, you can scale images accurately, refine details, and build confidence in your drawing skills. Connect with us: • Facebook: facebook.com/CopyItTheGridDrawingMethod Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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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 Navigation
Expo
Zustand
React Native Gesture Handler
React Native Color Matrix
Firebase
BUILD KIT DIFFICULTY
Intermediate

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.