PicRef vs KiCAD Schematic Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PicRef
This app allows users to view and manipulate reference images with no loss of quality. It offers tools for cropping, resizing, and batch editing, with an optional drawing feature for iPad users. The interface is designed for efficiency, supporting split-screen use with other graphics software.
- No loss of image quality
- Image dragging, cropping, resizing
- Batch editing (drag, delete, mirror, sort)
- Desaturate and mirror images
- Free rotation at any angle
- Split screen support
- Handwriting notes (iPad only)
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- No loss of image quality Optimize the graphic algorithm to view more images at the same time without missing any high-definition details. - Mark (iPad only) Write down your ideas by hand in any location. - Basic function Support image dragging, cropping, resizing and focus on single picture, one-click mediation. - Marquee Batch drag, delete, mirror, desaturate and sort. - Compact layout - Desaturate Quickly desaturate the selected images. - Rotation Supports free rotation at any angle. - Mirror Quickly mirror the selected images. - Split screen Can be used with other graphics software split screen.
KiCAD Schematic Viewer
View and analyze KiCAD schematic files on mobile. Browse component layouts, electrical connections, and signal paths with interactive tools. Supports AI-driven analysis for enhanced design verification.
- View KiCAD schematic files
- Analyze component layout and connections
- Interactive design verification
- Real-time zoom, pan, and rotation
- Multiple display modes
- Web interface for file management
- AI model integration via MCP
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This is a lightweight APP for viewing KiCAD generated schematic files in a mobile environment. No matter what questions, opinions or ideas you have, you can send an email to xjerry248@gmail.com. KiCAD Schematic Viewer is a highly professional tool developed specifically for viewing and reviewing schematic design files generated by KiCAD. The tool integrates an advanced graphical interface that allows users to deeply browse schematic designs in a single-layer view mode, supporting comprehensive analysis and verification of complex schematics. Users can view the component layout, electrical connections, and signal paths in detail, and perform interactive design verification and troubleshooting. KiCAD Schematic Viewer provides real-time zoom, pan, and rotation capabilities, enabling users to precisely locate and inspect every detail of the schematic. At the same time, the tool supports various display modes, including transparent view, high brightness display, and contrast enhancement, helping users to quickly identify and solve potential problems. You can access the Web interface of the APP directly in the browser, easily manage, upload, and download the schematic design file generated by KiCAD, and achieve cross-platform convenient and efficient file operation. KiCAD Schematic Viewer provides engineers with comprehensive support to ensure high quality, reliability, and manufacturability of schematic designs, whether at the beginning of design, mid-development, or final review before production. By using KiCAD Schematic Viewer, engineers can more efficiently perform design verification, optimization, and fault diagnosis, improving overall design efficiency and product quality. KiCAD Schematic Viewer supports the Model Context Protocol (MCP). Through this protocol, it can provide AI models with the necessary context from schematic files to enhance circuit schematic analysis. Engineers can connect KiCAD Schematic Viewer with AI - driven functions like automated design analysis and intelligent verification. This allows them to more effectively identify potential schematic design issues and improve the overall quality of their schematic designs.
Screenshots
Verdict
The clearest difference is review sentiment: PicRef at 84% against KiCAD Schematic Viewer's 0%. PicRef also leads on price ($0.99 vs $2.99). On update cadence, ads, in-app purchases and monetization model 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
PicRef costs $0.99 and KiCAD Schematic Viewer $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PicRef ships an update weekly, KiCAD Schematic Viewer every 11 days. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.
| Parameter | PicRef | KiCAD Schematic Viewer |
|---|---|---|
| Price | $0.99 — better | $2.99 |
| Rating | 4.7 (26 ratings) — better | — |
| Positive reviews | 84.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 26 — better | — |
| Update frequency | Weekly — better | Every 11 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #123 | #54 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | 祥 汤 | 明杰 曾 |
Customer experience
PicRef
KiCAD Schematic Viewer
In-app purchases
PicRef
No in-app purchases
KiCAD Schematic Viewer
No in-app purchases
Questions
Is PicRef free?
Is KiCAD Schematic Viewer free?
Do PicRef or KiCAD Schematic Viewer have ads?
Which is updated more often, PicRef or KiCAD Schematic Viewer?
Which is more popular, PicRef or KiCAD Schematic Viewer?
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