KiCAD PCB Viewer vs Flowchart Designer 5
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KiCAD PCB Viewer
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.
- 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
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This is a lightweight APP for viewing KiCAD 3 - 10 generated pcb files in a mobile environment. No matter what questions, opinions or ideas you have, you can send an email to xjerry248@gmail.com . KiCAD PCB Viewer is a highly professional tool developed specifically for viewing and reviewing PCB design files generated by KiCAD. The tool integrates an advanced graphical interface that allows users to deeply browse PCB designs in a multi-layer view mode, supporting comprehensive analysis and verification of complex boards. Users can view the component layout, electrical connections, and signal paths of each layer in detail, and perform interactive design verification and troubleshooting. KiCAD PCB Viewer provides real-time zoom, pan, and rotation capabilities, enabling users to precisely locate and inspect every detail of the board. At the same time, the tool supports various display modes, including transparent view, high brightness display and inter-layer contrast, helping users to quickly identify and solve potential problems. KiCAD PCB Viewer also has a powerful Design Rule Check (DRC) feature that automatically detects and flags design violations to ensure that your board design meets industrial manufacturing standards. In addition, the tool supports annotation and marking capabilities, which facilitate team collaboration and design review. To improve the user experience, KiCAD PCB Viewer integrates cross-platform support and is able to run smoothly on Windows, macOS, and Linux systems. Its efficient file handling capability and optimized user interface make it an ideal choice for PCB design engineers in the design, verification and optimization process. You can access the Web interface of the APP directly in the browser, easily manage, upload and download the PCB design file generated by KiCAD, and achieve cross-platform convenient and efficient file operation. KiCAD PCB Viewer supports the Model Context Protocol (MCP). Through this protocol, it can provide AI models with the necessary context from PCB files to enhance circuit analysis. Engineers can connect KiCAD PCB Viewer with AI - driven functions like automated design analysis and intelligent verification. This allows them to more effectively identify potential PCB design issues and improve the overall quality of their PCB designs. KiCAD PCB Viewer provides engineers with comprehensive support to ensure high quality, reliability, and manufacturability of PCB designs, whether at the beginning of design, mid-development, or final review before production. By using KiCAD PCB Viewer, engineers can more efficiently perform design verification, optimization, and fault diagnosis, improving overall design efficiency and product quality.
Flowchart Designer 5
Create professional diagrams like flowcharts, mind maps, and floor plans with ease. This app offers a rich shape library, smart layout tools, and multiple diagram types. Syncs across Mac, iPad, and iPhone for seamless workflow.
- Rich shape library
- Multiple diagram types
- Smart layout
- Built-in styles and themes
- Cross-device support with iCloud sync
- Flexible editing tools
- Export as JPEG
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Flowchart Designer 5 is a powerful diagram application designed specifically for Mac, iPad, and iPhone, helping users effortlessly create diagrams, including flowcharts, mind maps, floor plans, and more. Main Features (iOS Version) - Rich Shape Library: Preloaded with a wide range of commonly used graphic templates—simply drag and drop to use. - Multiple Diagram Types: Supports flowcharts, organizational charts, data flow diagrams, event flow diagrams, mind maps, UML diagrams, floor plans, project timelines, and more. - Smart Layout: Automatic alignment and optimized connectors to enhance diagramming efficiency. - Built-in Styles & 24 Preset Themes: Quickly beautify your diagrams. - Cross-Device Support: Compatible with Mac, iPad, and iPhone, with iCloud synchronization. - Flexible Editing: Infinite canvas, multi-page management, and shape grouping/ungrouping. - Export & Compatibility: iOS version supports exporting as JPEG images and importing Flowchart Designer 3 documents. Note: The Mac version offers additional features. Ideal for project management, software development, business analysis, academic writing, travel planning, space layout, UI/UX design, and more—making your diagrams clearer and more intuitive. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Flowchart Designer 5 at Free against KiCAD PCB Viewer's $1.99. Flowchart Designer 5 also leads on rating (3.8 vs 1.0). KiCAD PCB Viewer's advantage is in-app purchases (none vs 2) and chart position (#146 vs unranked). On review sentiment, ratings volume, update cadence 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
Flowchart Designer 5 is free to download; KiCAD PCB Viewer costs $1.99 up front. Flowchart Designer 5 sells 2 in-app purchases, starting at $1.99 per month. KiCAD PCB Viewer asks for nothing beyond the download.
Flowchart Designer 5 holds the better App Store score, 3.8 against 1.0. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 15% of KiCAD PCB Viewer's written reviews are positive against 23% of Flowchart Designer 5's.
KiCAD PCB Viewer ships an update every 2 weeks, Flowchart Designer 5 every 3 weeks. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.
| Parameter | KiCAD PCB Viewer | Flowchart Designer 5 |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.0 (3 ratings) | 3.8 (5 ratings) — better |
| Positive reviews | 15.4% of reviews | 23.3% of reviews — better |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #146 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 14 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | 明杰 曾 | 光建 张 |
Customer experience
KiCAD PCB Viewer
Flowchart Designer 5
In-app purchases
KiCAD PCB Viewer
No in-app purchases
Flowchart Designer 5
- AI Assistant Pro$1.991 Month
- Standard Edition$9.99
Questions
Is KiCAD PCB Viewer free?
Is Flowchart Designer 5 free?
Which has better reviews, KiCAD PCB Viewer or Flowchart Designer 5?
Do KiCAD PCB Viewer or Flowchart Designer 5 have ads?
Which is updated more often, KiCAD PCB Viewer or Flowchart Designer 5?
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