Keylet vs OTP Keyboard
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Keylet
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Keylet is the privacy-first authenticator that fills your 2FA codes right above the keyboard ā without opening the app, and without ever showing a code on screen. From the makers of Authenticator+ ā and switching is effortless. Import your accounts in seconds, straight from Authenticator+, Google Authenticator, Authy, Microsoft, 1Password and more ā or even from a single screenshot, with no second device needed. Your secrets never leave your phone. Everything lives in an encrypted, zero-knowledge vault (AES-256-GCM) that only you can open. No account. No cloud. No tracking. No ads. WHY KEYLET ⢠AutoFill, done right ā tap a verification-code field and Keylet offers the right code. It fills it; it never displays it. Nothing to shoulder-surf. ⢠Import in seconds ā from Authenticator+, Google Authenticator, Authy, Microsoft, 1Password, a backup file, or a screenshot. No second device required. ⢠Multiple vaults ā keep work and personal completely separate, each encrypted on its own. ⢠Encrypted sharing ā hand a code to someone you trust over end-to-end encryption, with a self-destructing expiry. ⢠Backed up, safely ā automatic daily encrypted backups on your device, plus password-protected export. No cloud needed. ⢠Yours to organise ā biometric lock per account, categories, recovery keys and home-screen widgets. ⢠No ads. Ever. Unlimited accounts, free. Keylet keeps your second factor exactly where it belongs: in your hands, encrypted, and out of sight. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studiofifteen.nl/app/keylet/privacy
OTP Keyboard
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OTP Keyboard generates standard TOTP/HOTP verification codes on your device and puts them right where you need them: on your keyboard and in AutoFill. NO APP SWITCHING ⢠A dedicated keyboard shows your codes right below any login field ā tap once to type them ⢠Verification-code AutoFill fills codes without opening the app ⢠One-tap copy, and copied codes clear from the clipboard after 30 seconds QUICK SETUP ⢠Scan a setup QR code with the camera, read one from a photo, or enter the key manually ⢠Works with GitHub, Google, AWS, Notion and every service that supports authenticator apps (TOTP/HOTP, SHA-1/256/512, 6 or 8 digits) PRIVATE BY DESIGN ⢠Secret keys are stored in iCloud Keychain and sync end-to-end encrypted across your devices ⢠Codes are generated on device ā nothing is sent to our servers, and there are no analytics ⢠Face ID lock, hidden App Switcher preview, and encrypted file backups ⢠The keyboard never logs what you type; without Full Access it still works as a number pad SIMPLE TO MANAGE ⢠Drag cards to reorder ā the keyboard list follows your order ⢠Search, edit, and organize your accounts OTP Keyboard is built for one thing: getting your two-factor code into the field in front of you, faster.
Screenshots
Verdict
The clearest difference is in-app purchases: OTP Keyboard at none against Keylet's 3. Keylet's advantage is iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Keylet sells 3 in-app purchases, starting at $2.99 per month. OTP Keyboard asks for nothing beyond the download.
| Parameter | Keylet | OTP Keyboard |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | ā |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, Apple Watch ā better | iPhone |
| Requires iOS | 16.4 ā better | 18.0 |
| Further details ā not scored | ||
| Size | 108 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Studio Fifteen | CREATIVE JOO Inc. |
In-app purchases
Keylet
- Keylet Pro ā Monthly$2.991 Month
- Keylet Pro ā Yearly$12.991 Year
- Keylet Pro ā Lifetime$44.99
OTP Keyboard
No in-app purchases









