QR Scanner (PFA)
具有历史记录和最小权限的 QR 扫描仪和生成器
应用信息
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应用描述
Android应用分析和审查：QR Scanner (PFA)，由Karlsruher Institut für Technologie开发。在工具类别中列出。当前版本为4.6.12，在 25/02/2025 上更新。根据用户在Google Play上的评论：QR Scanner (PFA)。超过171 千的安装。 QR Scanner (PFA)目前有865评论，平均评分为4.5星
二维码变得越来越重要。在某些领域，它们甚至取代了传统的条码。 QR 码最多可存储七千个字符，因此适用于更复杂的内容，例如电子名片。因此，如今几乎可以在每张广告海报上找到 QR 码，并让用户使用智能手机进行扫描。因此，不再需要手写笔记，扫描二维码就足够了。相应地，Google Play 商店中已经有许多 QR 码扫描器应用程序可用。它属于达姆施塔特工业大学研究小组 SECUSO 开发的 Privacy Friendly Apps 小组。更多信息可以在 secuso.org/pfa 上找到我们的隐私友好型 QR 扫描仪应用程序在两个方面有所不同：
1. Privacy Friendly QR Scanner App只需要最低限度的权限，即：
Google Play 商店中提供的大多数 QR 码扫描仪应用程序除了所需的权限之外还需要多个权限：例如阅读联系人或您的通话记录并从 Internet 检索数据。这些要求中的大多数对于它们实际应该提供的功能来说并不是必需的。
2. Privacy Friendly QR Scanner App 支持其用户检测恶意链接：QR 码为攻击者提供了新的可能性，因为 QR 码可以包含恶意链接，即指向钓鱼网页或会自动下载恶意软件的网页的链接。因此，在访问相应网页之前仔细检查链接非常重要。由于用户很难发现恶意链接，隐私友好的 QR 扫描仪应用程序通过突出显示域来支持用户（例如，在 https://www.secuso.org 的情况下，secuso.org 将被突出显示）。为避免不仔细检查链接，特别是突出显示的域，该应用程序会提供有关可能欺诈的信息，并且其用户需要确认他们检查了链接并且该链接是可信赖的。请注意，扫描基于 URL 的 QR 码后显示的信息并非针对每个 URL 定制。因此，它应该被视为对用户一般如何表现的建议。
Privacy Friendly QR Scanner App 支持大多数常见的二维码类型。还支持条形码和其他广泛使用的代码。
该应用程序属于由 SECUSO 研究小组开发的隐私友好型应用程序组。更多信息可以在 https://secuso.org/pfa 找到
您可以通过以下方式联系我们
推特-@SECUSOResearch https://twitter.com/secusoresearch
乳齿象 - @SECUSO_Research@bawü.social https://xn--baw-joa.social/@SECUSO_Research/
职位空缺 - https://secuso.aifb.kit.edu/english/Job_Offers_1557.php
我们目前正在提供4.6.12版本。这是我们最新，最优化的版本。它适用于许多不同的设备。从Google Play商店或我们托管的其他版本中免费下载Apk。此外，您可以在不注册的情况下下载且无需登录。
我们拥有超过2000+的Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ...设备，并提供了许多选项，您可以轻松选择适合您设备的游戏或软件。
如果在Google App Store上有任何国家限制或设备侧面的任何限制，它可能会派上用场。
什么是新的
- Bug fixes and improvements
最近的评论
Ville
It scans codes, and lets you save them. But you can't do much with the saved codes. It stores the version, error correction level, and mask, but doesn't display them to the user. You also can't bring up the saved codes full screen for somebody to scan. Generator can't do text QR codes, and crashes if I try to store a generated code.
Julian Montague
Wonderful app. Small size, minimum permissions, open source (GPL V3), and it Just Works! At various points in the past I've needed to install a QR-code scanner. As the developer of this app notes, the Play Store is full of various scanner apps of varying degrees of scrupulosity. I think I once installed one that was around 80 MB. 🤔🤨🧐 I imagine many phones these days have a QR-scanner integrated somehow, but it is often lacking. If you need more features then I highly recommend this app!
Abdulazeez Olatayo Quadri
Simple, yet efficient. Does what it say it does with no complexity attached.
Barius Drubeck
Suits my needs perfectly. I love that it does nothing with the scanned content before I have the chance to check it. It gives me the control. Often I just want to scan something like a serial number from a bar code and copy to the clipboard - it can do that too. The only problem is that it has tends to have difficulty focussing the camera and detecting the code. I sometimes need to adjust the position and/or distance, rarely I need a second attempt. But it always gets there in the end.
A Google user
Thank you to the people making this app available. Genuinely free, no backdoor monetisation, no data slurp.
A Google user
I like the privacy focus, but the app lacks one core functionality any QR scanner needs: Copying the scanned value without a hassle. Currently, it requires a lot of unnecessary tapping, when the value could just as easily be copied automatically (as a setting to be enabled). This unfortunately makes this app not very comfortable to use.
Firzen Polas
Thank you! Scans different barcode types as well. Only thing missing is micro QR codes. This is the old style of "free software": High quality, no ads, no bait, no privacy infiltration - just a blessing for the world. 💚
A Google user
For some reason beep signal setting is not working (can't turn off the signal). Still, application is awesome. It just does what it meant to do without useless features and ads. Best option on whole play market for sure!