# KiCAD PCB Viewer vs Infinity Sketch

The clearest difference is review sentiment: Infinity Sketch at 75% against KiCAD PCB Viewer's 15%. Infinity Sketch also leads on price (Free vs $1.99) and rating (3.7 vs 1.0). KiCAD PCB Viewer's advantage is chart position (#147 vs unranked) and iOS requirement (13.0 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Infinity Sketch is free to download; KiCAD PCB Viewer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Infinity Sketch holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: Infinity Sketch has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 15% of KiCAD PCB Viewer's written reviews are positive against 75% of Infinity Sketch's.

KiCAD PCB Viewer ships an update every 2 weeks, Infinity Sketch every 3 weeks. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | KiCAD PCB Viewer | Infinity Sketch |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/kicad-pcb-viewer/id6450205342/reviews) | **[3.7 (15 ratings)](https://appshunter.io/ios/app/infinity-sketch/id6736661584/reviews)** |
| Number of ratings | 3 | **15** |
| Positive reviews | 15.4% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Paid | **Free** |
| Best chart rank | **#147** | — |
| Size | 14 MB | 18 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [明杰 曾](https://appshunter.io/developer/1695506895) | [Josef Woess](https://appshunter.io/developer/1597520399) |

## What reviewers say

### KiCAD PCB Viewer

[App page](https://appshunter.io/ios/app/kicad-pcb-viewer/id6450205342)

**Currently charting:** #147 Top Paid · Graphics & Design (US App Store)

This tool allows users to view and review KiCAD-generated PCB design files on mobile devices. It offers multi-layer browsing, interactive verification, and design rule checks to ensure manufacturing standards. Features include real-time zoom, pan, rotation, and annotation for collaborative design.

**Highlights:** View KiCAD PCB files on mobile, Multi-layer browsing and analysis, Interactive design verification, Design Rule Check (DRC), Annotation and marking for collaboration, Cross-platform support (Windows, macOS, Linux), AI model integration via MCP

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Infinity Sketch

[App page](https://appshunter.io/ios/app/infinity-sketch/id6736661584)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KiCAD PCB Viewer free?

KiCAD PCB Viewer costs $1.99, with no in-app purchases.

### Is Infinity Sketch free?

Infinity Sketch is free to download, with no in-app purchases.

### Which has better reviews, KiCAD PCB Viewer or Infinity Sketch?

Infinity Sketch is rated higher. KiCAD PCB Viewer averages 1.0 out of 5 from 3 ratings, while Infinity Sketch averages 3.7 from 15 ratings.

### Do KiCAD PCB Viewer or Infinity Sketch have ads?

Neither KiCAD PCB Viewer nor Infinity Sketch shows ads.

### Which is updated more often, KiCAD PCB Viewer or Infinity Sketch?

KiCAD PCB Viewer ships an update every 2 weeks, and Infinity Sketch every 3 weeks. Most recently, KiCAD PCB Viewer was updated on September 26, 2026 and Infinity Sketch on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*