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2FA Key — OTP Authenticator

Private TOTP for Apple Devices
国城 唐 · Utilities
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★ 5.00average rating
1ratings
+0new ratings, last 7 days
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Ratings breakdown

★★★★★
100%
★★★★
0%
★★★
0%
★★
0%
★
0%
🔒 Rating history11 days of daily rating and rating countGet Pro access

App info

Developer
国城 唐
Category
Utilities, Productivity
Released
Oct 12, 2026
Version
1.1 (Oct 19, 2026)
Price
Free
Size
10.2 MB
Requires
iOS 17.0
Age rating
4+
Languages
English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese

In-app purchases

2FA Key Lifetime$2.00
Current prices, App Store US.
🔒 Price history4 snapshots: when prices changed and new plans appearedGet Pro access

About 2FA Key — OTP Authenticator

2FA Key is a calm, private authenticator for Apple devices. Generate time-based one-time passwords offline and copy them when you need them—without creating an account. MADE FOR APPLE DEVICES Use the same familiar flow on iPhone, iPad, Mac, and Apple Watch. Keep your most important accounts close with pinned accounts, groups, and a layout that puts the code first. PRIVATE BY DEFAULT • TOTP codes are generated on your device • QR images are recognized on your device • Optional iCloud Keychain support uses Apple’s system delivery • Face ID or device authentication can protect the vault • No account, ads, or analytics required RECOVERY LAB Check whether this device can read your local vault and generate codes before you need them. See the exact boundary between a local check and iCloud delivery to another device. CODE DOCTOR When a code is rejected, inspect the account’s algorithm, digit…
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