Linea Sketch vs Palette Library
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linea Sketch
This app provides a powerful yet intuitive drawing and note-taking experience. Its minimalist interface keeps the focus on your creations, offering features like intelligent shape creation, precise layer management, and artistic brushes. Record your process with time-lapse and utilize various grids and templates for diverse projects.
- Minimalist UI
- Intelligent shape creation (ZipShapes)
- Elegant layer management
- Artistic watercolor brush
- Time-lapse recording
- Grids and templates
- Annotation tools
Read full descriptionHide full description
Draw and take notes with ease. Linea Sketch gives you the right balance of power and control to capture thoughts and ideas effortlessly. The focus stays where it belongs: on your creations, not on the tools. Why Linea Sketch? ⁕ Minimal UI - Every control is designed to stay out of your way until you need it. Linea's elegant interface puts the focus on your creations. ⁕ Easy Colors - Choose from a wide range of pre-defined colors, or create your own with a single tap. Autogenerated tints & shades save time and effort. ⁕ Elegant Layers - Simplified set of layers that can be easily rearranged, merged, locked, or adjusted. Use the file browser and photo library to import images for reference and tracing. ⁕ ZipShapes & ZipLines - Simply hold still for a moment after drawing a line, rough square, circle, or triangle and ZipShape automatically creates a perfect version for you. You can then adjust final size, placement, and corner radius. ⁕ Move / Transform - Lasso part of your sketch, then move, rotate, flip, or resize. Transform one or more layers quickly & easily. ⁕ Watercolor Brush - Create rustic & artistic effects by painting with organic pigment in three modes: Simple, Wet, and Cloud. ⁕ Annotations - Add labels, notes, and callouts to your sketches using iOS Scribble or a keyboard. Fonts, colors, placement, and more can be adjusted effortlessly. ⁕ Time-Lapse - Record your creative process as you sketch! Save a video of the result as either a compressed 30 second clip or a full length movie. ⁕ Grids & Templates - A wide range of traditional grids, 3D isometric lines, storyboards, and templates for iOS screen or icon design. ⁕ Universal App - Linea Sketch is a universal app for iPad and iPhone. Your sketches seamlessly sync via iCloud to all of your devices, wherever you go. …………………………………… What do you get? Tools: • Technical Pencil - Hard lead, thin lines • Art Pencil - Soft lead, thick lines • Felt Tip Pen - Thin solid lines that vary in opacity • Marker - Fat solid lines • Watercolor Brush - Paint with organic, artistic pigment • Fill - Roll out wide areas of color or tap to flood fill • Blend - Smudge or soften strokes • Eraser - Clean up with your finger or Pencil • Pencil Plus! - Create additional effects using Apple Pencil pressure and tilt Colors: • Always on-screen & easily available • Tints and shades are automatically generated in six variations • 11 predefined color sets for various types of drawing • Create custom colors for branding and consistency • Drag & drop color swatches with other apps Layers: • Five flexible layers that can be dragged, merged, or cleared • Import any image from Files, Photo Library, or clipboard • Lockable to prevent accidental changes • Adjust opacity or double tap to toggle visibility on/off Templates: • Traditional grids displayed with lines & dots • Hexagonal, circular, and isometric (3D) grids • Notepads, to-do lists, and sheet music • App user interface and icon design • Storyboards in 16:9, 1.85:1, and 2.35:1 ratios • Adjustable intensity and can be hidden quickly Backgrounds & Paper Textures: • White Bond, Butcher’s Paper, Black Construction, Blueprint & many more • Adjustable custom background colors • Paper grain can be toggled on or off Exporting: • Save as PNG, JPEG, PSD, and PDF • Save entire sketch or crop a portion • Export to Slack, Dropbox, AirDrop & more • Presentation Mode shows just the canvas via AirPlay - perfect for classrooms Projects: • Organize drawings in project folders • Share, rename, or move drawings within projects • Thumbnail previews of drawings save time • Export PDF of entire project General: • Two-finger tap for Undo, three-finger tap for Redo • Pinch to zoom and rotate canvas • Tap Compass to lock, flip, or reset your canvas • Supports portrait & landscape orientations • Supports split screen and drag & drop Terms and Conditions: https://linea-app.com/terms Privacy Policy https://linea-app.com/privacy
Palette Library
This app is a comprehensive color toolkit for designers, developers, and artists. It allows users to sample colors from images, websites, and the camera, organize them into palettes, and export them in various formats. It also offers color intelligence features like harmonies, contrast checking, and color blindness simulation.
- Sample colors from images, camera, and websites
- Organize colors into unlimited palettes
- Generate color harmonies and tints/shades
- WCAG 2.1 contrast checking
- Color blindness simulation
- Export palettes in multiple formats (PNG, JSON, CSS, ASE)
- iCloud sync across devices
Read full descriptionHide full description
Palette Library is the all-in-one color toolkit for designers, developers, and artists. Pick colors from any image, capture them from websites with the Safari extension, and organize them into beautiful palettes — all on your iPhone or iPad. PICK COLORS FROM ANYWHERE • Sample colors from your photo library, camera, or any image with a precision magnifier loupe • Automatically extract dominant and highlight colors using perceptual clustering • Generate color harmonies — complementary, triadic, tetradic, and analogous — with one tap SAFARI EXTENSION • Capture colors directly from any website without leaving Safari • Sample element colors (backgrounds, text, borders) or individual pixels from images • Extract full page palettes automatically, grouped by domain • Review captures in a dedicated Inbox and save to your palettes ORGANIZE & EDIT PALETTES • Create unlimited palettes with unlimited colors • Drag to reorder colors and palettes • Add notes and custom names to any color • Search palettes instantly with live filtering • Select, copy, and manage colors in bulk COLOR INTELLIGENCE • Automatic color naming from a dataset of 1,500+ names with multiple naming schemes including XKCD • WCAG 2.1 contrast checking against white and black backgrounds with AA and AAA pass/fail ratings • Color blindness simulation for protanopia, deuteranopia, and tritanopia • Generate tints, shades, tones, and full ramps in perceptually uniform LAB color space EVERY FORMAT YOU NEED • View and copy colors as HEX, RGB, CMYK, HSL, HSV, CSS RGB, or CSS HSL • One-tap copy to clipboard with haptic feedback EXPORT FOR ANY WORKFLOW • PNG and JPEG images in grid, horizontal strip, or vertical strip layouts • JSON, CSV, and CSS custom properties • Tailwind CSS configuration • W3C Design Tokens • Adobe Swatch Exchange (.ase) for Photoshop, Illustrator, and InDesign • GIMP Palette (.gpl) SYNC & SHARE • iCloud sync keeps your palettes updated across all your devices automatically • Share palettes via AirDrop, Messages, or email using the .palettelibrary file format • Import palettes shared by others with one tap • Works fully offline and syncs when connected ACCESSIBILITY & DESIGN • Full VoiceOver support • Dynamic Type for comfortable reading at any text size • Clean, intuitive interface designed for fast workflows PRIVACY FIRST All color processing happens on your device. No data is collected or sent to external servers. iCloud sync uses your private iCloud container. Whether you're building a brand, designing an interface, choosing paint for a canvas, or developing a website, Palette Library gives you professional color tools in one app.
Screenshots
Verdict
The clearest difference is price: Linea Sketch at Free against Palette Library's $4.99. Linea Sketch also leads on ratings volume (803 vs 1). Palette Library's advantage is rating (5.0 vs 3.7) and review sentiment (100% vs 62%). On update cadence, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Linea Sketch is free to download; Palette Library costs $4.99 up front. Linea Sketch sells 3 in-app purchases, starting at $1.99 per month. Palette Library asks for nothing beyond the download.
Palette Library holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Linea Sketch has 803 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 62% of Linea Sketch's written reviews are positive against 100% of Palette Library's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Linea Sketch | Palette Library |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 3.7 (803 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 62.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 803 — better | 1 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 133 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | The Iconfactory | Zehavi Works LLC |
Customer experience
Linea Sketch
Palette Library
Bugs and requests
Linea Sketch
Reported bugs
4 issues- Drawings disappearing or not saving properly
- Layers and colors not behaving as expected
- Sudden crashes when switching tools or actions
- Slow performance and loading issues
Requested features
6 requests- Add smudge/blending tool
- Implement watercolor brush
- Include text tool and annotation options
- Support for higher resolution canvases
- Introduce animation and video features
Show 1 moreShow fewer
- Improve file management and organization
Palette Library
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Linea Sketch
- Linea Monthly Subscription14 Days trial$1.991 Month
- Linea Yearly Subscription14 Days trial$19.991 Year
- Linea Full Purchase$59.99
Palette Library
No in-app purchases
Questions
Is Linea Sketch free?
Is Palette Library free?
Which has better reviews, Linea Sketch or Palette Library?
Do Linea Sketch or Palette Library have ads?
Which is updated more often, Linea Sketch or Palette Library?
Other comparisons















