GDSII Viewer vs ApCalendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GDSII Viewer
This utility allows users to view and analyze GDSII files, essential for semiconductor design. It offers high precision viewing, layer management, and detailed inspection tools to streamline integrated circuit design processes.
- High precision GDSII file viewing
- Layer management and toggling
- Zoom and pan functionality
- Detailed inspection tools
- Streamlines IC design process
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Description: The GDSII Viewer is a powerful tool designed for viewing and analyzing GDSII files, commonly used in the semiconductor industry. It provides a user-friendly interface and advanced features to streamline the design process of integrated circuits. Features: High Precision Viewing: Examine GDSII files with exact detail. Layer Management: Easily manage and toggle between different layers. Zoom and Pan: Effortlessly zoom in and out or pan across your designs. Detailed Inspection Tools: Utilize tools for in-depth analysis. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ApCalendar
A versatile calendar tool offering multiple styles, including lunar calendar support and public holidays. Users can add notes to their calendar events.
- Multiple calendar styles
- Lunar calendar support
- Public holiday tracking
- Add calendar notes
- Event reminders
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日历工具，日历多风格，支持农历,公众假期，添加日历笔记 。
Screenshots
Verdict
The clearest difference is rating: ApCalendar at 5.0 against GDSII Viewer's 1.0. ApCalendar also leads on in-app purchases (none vs 4) and iOS requirement (11.0 vs 26.0). On price, ratings volume, 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
Both are free to download. GDSII Viewer sells 4 in-app purchases, starting at $0.99 per month. ApCalendar asks for nothing beyond the download.
ApCalendar holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | GDSII Viewer | ApCalendar |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | AIP Technology Corporation, Taiwan Branch | Adtech Innovation Limited |
Customer experience
GDSII Viewer
ApCalendar
In-app purchases
GDSII Viewer
- Viewer(Monthly)3 Days trial$0.991 Month
- Viewer(Annual)3 Days trial$9.991 Year
- Editor(Monthly)3 Days trial$9.991 Month
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- Editor(Annual)3 Days trial$99.991 Year
ApCalendar
No in-app purchases
