打印机 vs Authenticator验证器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
打印机
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打印机全能王,一款专注于便捷打印的工具APP,无需复杂操作,轻松实现各类文件打印与文档扫描。适配市面大部分打印机,支持WiFi快速连接,可直接打印本地文件、相册照片,也能一键拍照打印、扫描文档,扫描结果可直接导出保存。支持自定义打印参数(纸张大小、打印份数等),适配办公、学习、家庭等多场景使用,新手也能快速上手。全程无广告,不存储、不泄露任何用户文件与隐私,专注为你提供高效、纯净的打印服务.
Authenticator验证器
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这款身份验证器,旨在通过高效的双因素身份验证 (2FA) 保护您的账户安全。它支持生成 TOTP 验证码,并兼容 SHA1、SHA256 和 SHA512 算法,确保与多种服务兼容。支持扫码或手动添加双重验证码,为Google、邮箱等多个第三方平台账户提供动态安全码。内置密码备忘录,帮你妥善保管各类密码;随机密码生成器可一键生成高强度组合密码。让你的账户管理简单又安心。采用行业标准 TOTP 协议,离线生成动态验证码,每 30 秒自动更新。本地 AES 加密、零数据收集、无云端上传,全平台兼容,安全高效可控。 全能兼容: 支持全球 1000+ 主流服务的两步验证 (2FA)。包括 Google、Microsoft、Amazon、Instagram、Twitter、Discord、Facebook、PayPal 等。
Screenshots
Verdict
The clearest difference is update cadence: Authenticator验证器 at every 2 months against 打印机's every 3 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
打印机 ships an update every 3 months, Authenticator验证器 every 2 months. The most recent releases landed on September 19, 2026 and September 29, 2026 respectively.
| Parameter | 打印机 | Authenticator验证器 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13 | 13 |
| Further details — not scored | ||
| Size | 23 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | 润清 朱 | 志鹏 杨 |
In-app purchases
打印机
No in-app purchases
Authenticator验证器
No in-app purchases








