Kainy vs Barcode Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kainy
This app offers a minimalist web browsing experience, eliminating traditional address and search bars. It provides unique ways to open URLs, including QR code scanning, clipboard reading, and app schemes.
- Address and search bar-free interface
- QR code URL scanning
- Clipboard URL reading
- App scheme URL opening
- Minimalist design
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The ultimate small web browser - probably the first in the universe without address and search bars - opens the URL in these way: 1、Click on the icon in the upper right corner to scan the URL QR code 2、Read the URL in the clipboard 3、Via app scheme 订阅价格和条款： 此应用提供每年12元的自动续订每年订阅，以提供解锁全部内容和其他高级功能。 订阅成功后将会自动续订，并从iTunes账户中进行扣费；如想取消自动续订功能，请在当前订阅期结束的至少24小时之前，于iTunes设置中手动取消该功能。购买订阅之后，所有未到期的试用天数将被强制取消。用户可以在订阅成功后，在本人苹果商店用户账号中管理续订等功能。 您对此应用程序的使用受 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 上提供的服务条款的约束。 收集和使用您的数据受 https://kainy.cn/app/privacy.html 上的隐私政策约束。
Barcode Notes
Scan and manage barcodes and QR codes with your mobile device. Supports various code types, allows content copying, and export to files. Real-time transmission to computers is also possible.
- Barcode and QR code scanning
- Content management
- Support for multiple barcode types
- Code content copy
- Export to file
- Real-time computer transmission
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Easy to use, without advertising Use mobile phone for barcode and Qr code scanning, content management Support multiple types of barcode and Qr code Supports code content copy and export to file The code content can be transmitted to the computer in real time by the Emulstick Bluetooth Dongle
Screenshots
Verdict
The clearest difference is review sentiment: Kainy at 100% against Barcode Notes's 0%. Kainy also leads on rating (4.0 vs 3.0) and update cadence (every 3 weeks vs every 5 months). Barcode Notes's advantage is in-app purchases (none vs 1). On price, 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. Kainy sells 1 in-app purchase, starting at $1.99 per year. Barcode Notes asks for nothing beyond the download.
Kainy holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of Kainy's written reviews are positive against 0% of Barcode Notes's.
Kainy ships an update every 3 weeks, Barcode Notes every 5 months. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.
| Parameter | Kainy | Barcode Notes |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 41 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | Qucai Laicai (Shenzhen) Network Co., Ltd. | Shanghai Xuanhua Intelligent Technology Co., Ltd. |
Customer experience
Kainy
Barcode Notes
In-app purchases
Kainy
- 包年会员$1.991 Year
Barcode Notes
No in-app purchases
