EFQRCode vs Spider Identifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EFQRCode
This library allows developers to generate and recognize QR codes within their applications. It supports adding watermarks or icons to QR codes and works across multiple Apple platforms. The tool is built using CoreGraphics, CoreImage, and ImageIO for efficient operation.
- Generate QR codes with watermarks/icons
- Recognize QR codes from images
- Lightweight pure-Swift library
- Cross-platform support (iOS, macOS, tvOS)
- Integration via CocoaPods, Carthage, SPM
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EFQRCode is a lightweight, pure-Swift library for generating pretty QRCode image with input watermark or icon and recognizing QRCode from image, it is based on CoreGraphics, CoreImage and ImageIO. EFQRCode provides you a better way to operate QRCode in your app, it works on iOS, macOS and tvOS, and it is available through CocoaPods, Carthage and Swift Package Manager. 1. Please select a high contrast foreground and background color combinations; 2. You should use magnification instead of size if you want to improve the definition of QRCode image, you can also increase the value of them; 3. Magnification too high/Size too long/Content too much may cause failure; 4. It is recommended to test the QRCode image before put it into use; 5. You can contact me if there is any problem, both Issue and Pull request are welcome. EFQRCode is available under the MIT license, for more information: https://github.com/EFPrefix/EFQRCode
Spider Identifier
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Welcome to "Spider Identifier: Spider AI" – the groundbreaking app redefining how you explore and understand the world of arachnids. Whether you're a curious nature enthusiast, a hiker, a gardener, or simply someone who wants to know more about the spiders around you, this app brings cutting-edge technology and natural science together in one powerful tool. Here’s why "Spider Identifier: Spider AI" is a must-have for every spider spotter: AI-Powered Spider Identifier Instantly identify any spider species! Just snap a photo, and our state-of-the-art AI does the rest—analyzing patterns, colors, and body types to give you a fast, accurate ID. It’s like having an arachnologist in your pocket. Location-Based Identification Get smarter results based on your location. Our database adapts its suggestions to regional spider species for better accuracy and relevance. In-Depth Spider Scanner Learn fascinating facts about the spiders you discover. From venomous traits to habitat preferences and behaviors, "Spider Identifier" gives you detailed insights in seconds. Comprehensive Species Database Access an extensive library of spider species from all over the world. Great for education, research, or simply satisfying your curiosity about the eight-legged creatures in your environment. Features AI-Powered Spider Identification – Snap a photo and let AI recognize the species instantly. Detailed Species Info – Explore habits, habitats, diet, and danger level. Location-Based Accuracy – Identifies spiders relevant to your specific region. User-Friendly Interface – Built for anyone to use—no scientific background required. Educational Tool – Perfect for students, educators, and curious minds. Ad-Free Experience – Enjoy spider exploration without interruptions. Regular Updates – Continuously updated with new species and features. With "Spider Identifier: Spider AI", you’re not just identifying spiders—you’re entering a world of discovery and knowledge. Whether you want to stay safe, learn more about nature, or simply satisfy your curiosity, this app is the perfect companion. Download now and unlock the secrets of the spider world! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://apps.hausen.tech/spider-identifier/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: EFQRCode at none against Spider Identifier's 2. EFQRCode also leads on device support (4 vs 2) and iOS requirement (14.0 vs 17.6). Spider Identifier's advantage is update cadence (daily vs every 2 months). On price 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
Both are free to download. Spider Identifier sells 2 in-app purchases, starting at $5.99 per 7 days. EFQRCode asks for nothing beyond the download.
EFQRCode ships an update every 2 months, Spider Identifier daily. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | EFQRCode | Spider Identifier |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (11 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 5 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 政 徐 | Kevin Hausen |
In-app purchases
EFQRCode
No in-app purchases
Spider Identifier
- Weekly $5.99, 3 Days Free3 Days trial$5.997 Days
- Annual $29.99$29.991 Year
Questions
Is EFQRCode free?
Is Spider Identifier free?
Do EFQRCode or Spider Identifier have ads?
Which is updated more often, EFQRCode or Spider Identifier?
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