Copper vs VerilogEditor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Copper
View and analyze EAGLE CAD files, including PCB layouts and schematics, directly on your mobile device. Create and render photorealistic 3D models of your PCBs with customizable lighting and materials. Organize your imported files into a convenient pocket library.
- View EAGLE CAD files
- Analyze PCB layouts and schematics
- Create 3D PCB models
- Assign 3D models to footprints
- Real-time photorealistic rendering
- Import files from various sources
- Organize files in a personal library
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Open any EAGLE CAD file (from version 6 and above) directly on your iPhone and investigate the PCB layout and schematics with your finger. Select parts and signals, manage parts and Bill of Materials. Copper creates 3D versions of your PCB including parts that you assign from our extensive 3D model library to your footprints. Copper then renders a photorealistic representation in real time that you can touch, rotate and move in a virtual studio. Setup lights and materials like the solder mask or the floor. Import EAGLE files from any source like the web (just download a ZIP file with EAGLE files), from Github, your Dropbox, or send PCB files directly via Airdrop, Mail or iMessage to your iPhone or iPad. Every file you import is kept in Coppers library. This way you can build up a nice library of PCBs and Schematics right in your pocket. Copper is also available for the Mac and both share the same codebase and file format.
VerilogEditor
Generate Verilog code for digital circuit design using an intuitive graphical interface. Inspect and analyze simulation results by browsing VCD data. Streamline your hardware design workflow.
- Intuitive GUI for Verilog code generation
- Browse VCD data for simulation analysis
- Streamlined digital circuit design workflow
- Supports iPhone and iPad
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This application provides an intuitive graphical user interface (GUI) that allows users to quickly generate Verilog code for digital circuit design. In addition to code generation, the app also supports browsing VCD (Value Change Dump) data, making it easier to inspect and analyze simulation results. Contact us: marslee@aipesd.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.aipesd.com/en/%E9%9A%B1%E7%A7%81%E6%AC%8A%E8%81%B2%E6%98%8E/
Screenshots
Verdict
The clearest difference is review sentiment: VerilogEditor at 100% against Copper's 47%. VerilogEditor also leads on price (Free vs $4.99). Copper's advantage is in-app purchases (none vs 1) and rating (3.3 vs 3.0). On update cadence, ads and device support 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
VerilogEditor is free to download; Copper costs $4.99 up front. VerilogEditor sells 1 in-app purchase, starting at $0.99 per month. Copper asks for nothing beyond the download.
Copper holds the better App Store score, 3.3 against 3.0. That said, the two scores are not equally well evidenced: Copper has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 47% of Copper's written reviews are positive against 100% of VerilogEditor's, so the app with the better star average is not the one people write more warmly about.
Copper ships an update every 3 months, VerilogEditor every 4 months. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.
| Parameter | Copper | VerilogEditor |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 3.3 (13 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 47.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 13 — better | 2 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.3 — better | 18.0 |
| Further details — not scored | ||
| Size | 78 MB | 15 MB |
| Age rating | 17+ | 4+ |
| Developer | Phillip Schuster | AIP Technology Corporation, Taiwan Branch |
Customer experience
Copper
VerilogEditor
In-app purchases
Copper
No in-app purchases
VerilogEditor
- BasicUser3 Days trial$0.991 Month
