---
title: "Second (2FA) - Reviews, Revenue and Downloads in Germany | Apple App Store"
description: "Second 是一款开源的 2FA 验证器，代码公开、可审计，帮助你安全生成基于时间的一次性密码（TOTP）。  主要功能： • 开源透明，安全可审计 • 扫码或手动添加账号 • TOTP 自动更新 • iCloud 端到端加密同步（可选） • 本地 Keychain 加密存储 • 搜索与排序，管理更轻松 • 一键复制验证码 • 无广告，不追踪  支持所有兼容 TOTP 的服务，例如 Google"
---

# Second (2FA) — Germany

![Second (2FA) App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/e3/e0/04/e3e004e7-aaea-f7bb-5c2c-fda69d869e20/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [兴毅 廖](https://apptail.io/developer/developer-IVLBxb)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** €0.99
**Bundle ID:** com.second.totp
**Store:** Apple App Store
**Country:** Germany
**Version:** 1.0 (released 2026-01-21)
**Original Release:** 2026-01-21
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/de/app/app/id6758029629)
**AppTail Page:** [https://apptail.io/app/second-2fa-rQly/germany](https://apptail.io/app/second-2fa-rQly/germany)

## Second (2FA) Description
Second 是一款开源的 2FA 验证器，代码公开、可审计，帮助你安全生成基于时间的一次性密码（TOTP）。

主要功能：
• 开源透明，安全可审计
• 扫码或手动添加账号
• TOTP 自动更新
• iCloud 端到端加密同步（可选）
• 本地 Keychain 加密存储
• 搜索与排序，管理更轻松
• 一键复制验证码
• 无广告，不追踪

支持所有兼容 TOTP 的服务，例如 Google、Microsoft、GitHub、Amazon 等。

隐私优先：
• 不收集任何个人信息
• 数据在设备上加密保存
• iCloud 同步采用端到端加密

## Second (2FA) Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d2/57/9a/d2579a81-82e1-7ef4-5650-421ed3b9e00b/Simulator_Screenshot_-_Second_iPhone_11_Pro_Max_-_2026-01-20_at_16.04.38.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f1/2c/ef/f12cef6b-bd1f-daed-081f-6bd4d3a85bfc/Simulator_Screenshot_-_Second_iPhone_11_Pro_Max_-_2026-01-20_at_16.04.48.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9b/20/32/9b2032f9-0730-f8be-6824-fe6e68a8f5d2/Simulator_Screenshot_-_Second_iPhone_11_Pro_Max_-_2026-01-20_at_16.04.59.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8f/1f/8b/8f1f8bbb-bbd6-6c84-c29a-a6c7f64e15c6/Simulator_Screenshot_-_Second_iPhone_11_Pro_Max_-_2026-01-20_at_16.05.11.png/1242x2688.png)







## Second (2FA) Available In
- [Germany](https://apptail.io/app/second-2fa-rQly/germany)
- [United Kingdom](https://apptail.io/app/second-2fa-rQly/united-kingdom)
- [Honduras](https://apptail.io/app/second-2fa-rQly/honduras)
- [Kuwait](https://apptail.io/app/second-2fa-rQly/kuwait)

---

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