App Overview

Clip Studio Paint for iPhone icon

Clip Studio Paint for iPhone

CELSYS,Inc. · Graphics & Design

Draw with unlimited features for free for 30 hours monthly with no ads!

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.4
1,725 ratings · Top 30%

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

Make this idea yours

A product spec, screen plans, and build steps for your coding agent.

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

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What's included19 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
Preview a sample Build Kit No email needed

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 Clip Studio Paint for iPhone: map the core Graphics & Design 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

Offer a wider range of customizable brushes and tools.

Assumption to check: Limited brush and tool options compared to desktop versions.

Validate with people who use this workflow before building.

Hypothesis 2

Optimize performance for lower-end hardware.

Assumption to check: Laggy performance on older devices.

Validate with people who use this workflow before building.

Hypothesis 3

Implement an onboarding tutorial to guide new users.

Assumption to check: Steep learning curve for new users.

Validate with people who use this workflow before building.

Hypothesis 4

Expand export formats and cloud saving options.

Assumption to check: Limited export options.

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

Draw with unlimited features for free for 30 hours monthly with no ads! Now with new, powerful features! Clip Studio Paint makes drawing a piece of cake, in any style! Whether you are a beginner or a pro, Clip Studio Paint will improve every aspect of your art experience, while helping you grow as an artist. Unlimited amount of brushes at your fingertips to recreate any style - Use brushes with the same textures as real art materials - Adjust details such as brush shape and paper quality to your liking - Make unique colors with realistic color mixing, like traditional paints - Draw with transparency to erase, so no need to switch brushes Countless artist-made materials - Level up your art with free materials, for backgrounds and more - Discover community-made brushes from creators worldwide - Add details with materials like frills and more Coloring made easy - Easily color even with line gaps using the magnetic lasso tool - Lock transparency to paint over layers without affecting other areas - Set light source and shadow position with Shading Assist - Instantly reference and apply colors from an image to your art using Color Match - Enhance your art with filters like Chromatic Aberration, Retro Film, Pencil, and more Learn alongside other creators - Loads of official tutorials and creator tips available - Watch tutorials on the Clip Studio Paint YouTube channel, for step-by-step advice - Ask questions on the Clip Studio Ask community Create the perfect reference with 3D models - Use 3D drawing figures to help out your anatomy - Customize character face and body models with beginner-friendly tools - Attach 3D objects like hats and shoes to characters for more specific references - Use 3D shapes to draw perspective Adjust after you draw - Liquify to make adjustments to the balance of your illustrations - Mesh Transformation allows you to transform to different shapes - Change up the poses of your character drawings with Puppet warp - Non-destructive color adjustment layers to get your art just right - Gradient maps give color to your grayscale illustrations Stress-free layer features - Assign colors and make multiple columns of layers to browse them at a glance - Enjoy the freedom of masking and clipping on multiple layers to edit and move your work - Add various effects to apply to the layer in a non-destructive way The ultimate comic creation app - All the tools you need for comic creation, from sketches to finishing touches - Panel frames, speech balloons, text, effect lines, and screen tones in an instant - Make high-resolution print data (6 GB+ memory recommended) - Manage multi-page projects Professional animation, on any device - Use all the same tools as animation studios - Unique features allow you to draw your frames as you like - Expand your drawings to 4K resolution without losing quality by saving it as vector data ●Grade features ・FREE: 30 hours/month ・PRO: All the tools you need to create stunning illustrations & short animations ・EX: All the above + multi-page functionality for comic/manga artists and unlimited animation frames *Clip Studio account needed to buy a plan. ● Target Devices and Specifications ・Minimum free storage space: 3GB, 4GB recommended ・Recommended display size: 5.5"+ Please see the following for supported devices. https://support.clip-studio.com/en-us/faq/articles/20200154 You can use the app fully for free for up to 30 hours each month. After this free period has ended, please purchase a plan to: - Save your canvas - Export your data in various file formats on iPhone and more Smartphone plan: PRO: US$0.99 per month, get an annual plan for up to 5 months' worth of savings! EX: US$2.49 per month, get an annual plan for up to 5 months' worth of savings! Clip Studio Paint End User License Agreement https://www.celsys.com/en/information/csp/ 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.

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BUILD KIT DIFFICULTY
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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.