Yi vs Quick Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yi
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eLock is your family intelligent device management platform, easy to control the home door locks and other intelligent devices through mobile phone App, remote control at anytime and anywhere. eLock to help you start a smart life.
Quick Scan
This tool quickly scans and redirects QR codes to their corresponding apps, streamlining your digital interactions. It intelligently recognizes various code types, from payments to bike-sharing, offering a seamless experience with just one tap.
- Lightning-fast QR code scanning
- Comprehensive app recognition
- Direct redirection to apps
- Customizable link rules
- Machine learning technology
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Quick Scan is an intelligent QR code scanning and redirection tool. It swiftly recognizes various types of QR codes and directly opens the corresponding apps, saving you the hassle of switching between different applications. Whether it's a payment code, a menu QR code, or a bike-sharing code, Quick Scan can identify and redirect with just one tap, making your QR code experience smooth and effortless. ## Lightning-Fast Scanning Utilizing machine learning technology, Quick Scan achieves second-level recognition and precise decoding, quickly opening the corresponding app. ## Comprehensive Recognition Supports redirection to commonly used apps including WeChat, Alipay, Taobao, TikTok, Meituan, Zhihu, JD, QQ, Weibo, UnionPay, Baidu, and more. ## Customization Support Users can customize link redirection rules and configure specific redirection types according to their preferences. Thank you for using Quick Scan.
Screenshots
Verdict
The clearest difference is price: Yi at Free against Quick Scan's $1.99. Yi also leads on in-app purchases (none vs 3) and iOS requirement (9.0 vs 16.4). Quick Scan's advantage is update cadence (weekly vs every 2 months). On 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
Yi is free to download; Quick Scan costs $1.99 up front. Quick Scan sells 3 one-off in-app purchases. Yi asks for nothing beyond the download.
Yi ships an update every 2 months, Quick Scan weekly. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.
| Parameter | Yi | Quick Scan |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | — | 4.0 (4 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 62 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Zhixin Wulian Technology Co., Ltd. | 庆贤 曾 |
In-app purchases
Yi
No in-app purchases
Quick Scan
- Bubble Gum Support$0.99
- Ice Cold Cola Tip$2.99
- Coffee Support$5.99
