Infinity Sketch vs Graph Paper Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Infinity Sketch
Create precise schematics with a customizable grid and line editing system. Seamlessly integrate images as backgrounds or symbols to enhance your workflow. Enjoy a practically infinite canvas for unrestricted creativity, all offline and completely free.
- Customizable grid for precision
- Image import for backgrounds/symbols
- Practically infinite canvas
- Offline functionality
- Apple Pencil and finger drawing support
- Combines freehand and grid lines
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Infinity Sketch is the ultimate tool for fast grid based sketching of any kind, now enhanced with seamless image support. Built on top of Apple’s default drawing canvas, it introduces a powerful, fully customizable grid and line editing system, making it ideal for quickly sketching precise schematics. Easily paste images from your system pasteboard to use as backgrounds or symbols, boosting your creative workflow. It is completely free with no hidden charges, no in-app purchases, and no internet connection required. It works entirely offline, so you can sketch anytime, anywhere, without interruptions or freemium distractions. Whether you're using Apple Pencil on iPad or finger drawing on iPhone, Infinity Sketch adapts to your workflow, offering a modern, document-based interface that fits your needs. With its practically infinite canvas, you’ll never run out of space to create. What sets Infinity Sketch apart is its combination of hand-drawn symbols with straight, grid-based lines. This approach delivers clean, professional-looking results with an artistic touch, making your sketches both functional and visually appealing. Key Features: Fully customizable grid for precision sketching Seamless Apple Pencil integration on iPad Supports finger drawing on iPhone and iPad Huge canvas for unrestricted creativity Image support: Paste images from pasteboard as backgrounds or symbols for enhanced creativity Combines freehand symbols and grid-based lines for unique, artful results Pro Tip: Easily Annotate Screenshots Paste a screenshot from the pasteboard into Infinity Sketch using the Insert Image icon. Choose "Pin selected images to background" from the Rectangle Select menu to lock it for annotation. Unpin to edit again. Whether you're sketching circuit diagrams, flowcharts, or any other schematic, Infinity Sketch offers the tools to make your designs shine. Privacy Policy: https://www.circuitshepherd.com/privacy-policy-for-Infinity-Sketch.html
Graph Paper Pro
Create precise geometric and 3D drawings on digital graph or dot paper. Features include anchored lines, shape filling with color, and customizable paper styles. Export your creations as PNGs with various background options, including transparency.
- Anchored lines with snap precision
- Solid and gradient shape filling
- Customizable graph and dot paper
- Freehand drawing with 'Draw Behind' toggle
- Unlimited undo/redo
- PNG export with transparency option
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Draw like you're on real graph paper, only faster. Graph Paper Pro is a focused workspace for building geometric and 3D drawings on graph or dot paper. Place anchored lines that snap with precision, fill closed shapes with solid or gradient color, and finish with clean PNG exports. Why this app - Built for people who love drawing on graph paper: 3D doodles, optical illusions, cubes, isometric-style sketches, and clean diagrams. - iPhone, iPad, and Mac support. Apple Pencil works with the included freehand tools. - Offline-first. No sign-up, no internet required. Tools that ship - Line, Fill, Eraser, and Freehand tools with a simple drawing workspace. - Snap and precision controls for confident placement. - Fill supports solid and gradient colors on closed shapes. - Draw Behind mode for the freehand tool to sketch under your shapes. - Unlimited undo/redo. - Sample projects to learn techniques fast. Paper you control with Pro - Switch between graph or dot paper. - Customize paper color, grid line color/thickness, dot color/size, and drawing line widths. - Create unlimited projects. - Unlock all export styles. Export - Export on a solid background, with grid/dots showing, or transparent PNG. - Share straight from the export sheet. Pricing - Free: up to 3 projects, limited customization, and basic export. - Pro Monthly: $3.99/month. - Pro Annual: $19.99/year with a 7-day free trial for eligible new subscribers. - Pro Lifetime: $49.99 one-time purchase. Existing buyers of the original $9.99 lifetime unlock keep Pro forever and do not need to subscribe. Subscription terms Payment is charged to your Apple Account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel subscriptions in your App Store account settings. Feedback & Support: https://forms.gle/YX3prmEVkRtfS16U6 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Graph Paper Pro at 4.4 against Infinity Sketch's 3.7. Graph Paper Pro also leads on update cadence (every 5 days vs every 3 weeks). Infinity Sketch's advantage is in-app purchases (none vs 4). On price, review sentiment, ratings volume and ads 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
Both are free to download. Graph Paper Pro sells 4 in-app purchases, starting at $3.99 per month. Infinity Sketch asks for nothing beyond the download.
Graph Paper Pro holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 15 and 13 respectively. Written reviews complicate that: 75% of Infinity Sketch's written reviews are positive against 73% of Graph Paper Pro's, so the app with the better star average is not the one people write more warmly about.
Infinity Sketch ships an update every 3 weeks, Graph Paper Pro every 5 days. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.
| Parameter | Infinity Sketch | Graph Paper Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (15 ratings) | 4.4 (13 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 72.7% of reviews |
| Number of ratings | 15 — better | 13 |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Josef Woess | Digital Palette LLC |
Customer experience
Infinity Sketch
Graph Paper Pro
In-app purchases
Infinity Sketch
No in-app purchases
Graph Paper Pro
- Monthly$3.991 Month
- Annual7 Days trial$19.991 Year
- Graph Paper Pro Lifetime Unlock$9.99
- Lifetime$49.99
Questions
Is Infinity Sketch free?
Is Graph Paper Pro free?
Which has better reviews, Infinity Sketch or Graph Paper Pro?
Do Infinity Sketch or Graph Paper Pro have ads?
Which is updated more often, Infinity Sketch or Graph Paper Pro?
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