Comparison

PassKeyboard vs 2fauth

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PassKeyboard

Securely store and automatically fill your passwords across apps and websites. Features military-grade encryption and biometric authentication for robust protection. Offers cloud sync and local storage options for convenience and peace of mind.

Highlights
  • iOS AutoFill support
  • Encrypted cloud sync and local storage
  • Touch ID and Face ID security
  • Patented keyboard for automatic input
  • Military-grade encryption (PBKDF2, AES)
  • Automatic strong password generation
  • Cross-platform device support
Features
Read full description

PassKeyboard - secure and convenient password manager Help you remember, help you fill in~ • Support iOS 12 AutoFill Passwords • No ads, no push, no privacy permissions • Encrypted cloud sync and local offline, two ways to meet different requirements and eliminate all concerns • Help you remembera lot of account password, protected information • Touch ID and Face ID ensures access security • Original patented keyboard form, can be used in software and web pages, automatically input after verifying fingerprints • Military-grade PBKDF2 and AES encryption algorithms. Data is always kept secret, even for us • Only if you use the master password, can decrypt and access data locally on the device • Support multiple devices, cross-platform • Support automatic generation of 6 ~ 30 digit strong password • Support Simplified Chinese, Traditional Chinese, English Now, say goodbye to enter the error password several times before remembering the correct password, also don't have to use the same password in order to facilitate memory. Product reputation is our trust endorsement and quality assurance, and is loved by millions of users.

About

2fauth

Features
Read full description

2fauth - 专为开发者和普通用户打造的两步验证应用 【为什么选择 2fauth?】 安全可靠 - AES-256-GCM 本地加密,PBKDF2 密钥派生,数据永不离开您的设备 简单易用 - 扫码即可添加,一键复制验证码,无需复杂设置 精致设计 - 极简界面,支持浅色/深色模式,自动跟随系统主题 专业品质 - 遵循 RFC 6238 标准,支持主流服务商 【核心功能】 扫码添加账户 - 对准二维码,自动识别服务和账号信息 手动输入支持 - 无法扫码?手动输入密钥同样便捷 实时验证码 - 倒计时圆环提醒,避免验证码过期 快速复制 - 点击验证码即可复制,无需长按 账户管理 - 编辑服务名称、账户名称,随时删除不需要的账户 主题切换 - 三种主题模式:浅色、深色、跟随系统 【技术特性】 支持多种哈希算法:SHA1、SHA256、SHA512 支持 6 位/8 位验证码 支持自定义时间周期 验证码分段显示,易于阅读 颜色编码倒计时:剩余时间一目了然 【隐私保护】 完全本地存储,无需联网 无服务器,无数据上传 无广告,无追踪 开源透明,安全可审计 【适用场景】 Google、Microsoft、GitHub、Facebook 等账户保护 企业邮箱、VPN、云服务的两步验证 加密货币钱包、交易所的安全认证 任何支持 TOTP 标准的服务 2fauth 让两步验证变得简单、安全、优雅。立即下载,为您的数字生活加一道锁!

Screenshots

PassKeyboard4 screens
2fauth4 screens

Verdict

The call

The clearest difference is price: PassKeyboard at Free against 2fauth's $0.99. PassKeyboard also leads on update cadence (every 2 months vs every 11 months). 2fauth's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

PassKeyboard is free to download; 2fauth costs $0.99 up front. PassKeyboard sells 3 one-off in-app purchases. 2fauth asks for nothing beyond the download.

UpkeepUpdate frequency

PassKeyboard ships an update every 2 months, 2fauth every 11 months. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.

Scorecard3 real differences · 7 level
PassKeyboard versus 2fauth: the parameters behind the verdict, then further details
ParameterPassKeyboard2fauth
PriceFree — better$0.99
Rating4.3 (4 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 2 months — betterEvery 11 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size17 MB33 MB
Age rating4+4+
Developer庆桐 马重阳 石

In-app purchases

3 purchases

PassKeyboard

One-time3
  • 3个月$0.99
  • 12个月$2.99
  • 永久会员$12.99
None

2fauth

No in-app purchases

Questions

Is PassKeyboard free?
PassKeyboard is free to download, with in-app purchases available.
Is 2fauth free?
2fauth costs $0.99, with no in-app purchases.
Do PassKeyboard or 2fauth have ads?
Neither PassKeyboard nor 2fauth shows ads.
Which is updated more often, PassKeyboard or 2fauth?
PassKeyboard ships an update every 2 months, and 2fauth every 11 months. Most recently, PassKeyboard was updated on September 13, 2026 and 2fauth on September 15, 2026.

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