USB Camera pro vs QuietOTP

Use the latest iOS17 feature "Support external cameras in your iPadOS app" to implement iPad as additional output devices for video display. USB Camera Pro is an App that supports USB camera, USB video capture card and other USB devices to connect to iPad tablet through OTG, and drives iPad tablet to display audiovisual images. This App software is plug-and-play, no driver required, and supports a variety of USB cameras, USB video capture cards, and computer TV and other devices. The latest version also supports synchronous recording of the displayed audiovisual picture, one-click screenshot, performance detection, screen adjustment, super resolution picture quality enhancement, color adjustment, screen image reversal and other features. Note: Due to hardware reasons, this App is not currently supported for iPhone.

QuietOTP is a local-first two-factor authentication (2FA) manager. Every code is generated on your device, and your secrets never leave it in plaintext. ■ Supported tokens · Standard TOTP (6–8 digits) and HOTP · Steam tokens (5-character, identical to the Steam Mobile Authenticator) · Battle.net authenticator tokens · Scan otpauth:// QR codes, Google Authenticator export codes, and Microsoft-compatible codes ■ Import without a network · Camera scanning — images are parsed on-device instantly, never stored or uploaded · Paste a secret manually · Import a .maFile from SteamDesktopAuthenticator · Restore Battle.net with serial + recovery code, derived entirely on-device ■ Built for security · On-device encrypted vault, unlocked with Face ID / Touch ID / fingerprint · Copying a secret requires a second biometric confirmation · Codes can auto-hide after a few seconds to prevent shoulder-surfing · Screenshots and screen recording are blocked so codes cannot be captured by malware · Recovery codes are masked by default and must be explicitly revealed ■ Encrypted backups, free forever Exported backups are encrypted with a password you choose and can be restored on a new device. We consider protection against data loss part of security, so this is never paywalled. ■ QuietOTP Pro (optional) · End-to-end encrypted cloud sync — data is encrypted on your device before upload; we store only ciphertext and have no way to decrypt it · Steam online binding — create a token directly, or run alongside the Steam Mobile Authenticator · Custom accent colours and pinned tokens Pro is entirely optional. Nothing local or offline is gated, and the number of tokens is never limited. ■ Privacy No ads, no third-party tracking SDKs, no advertising identifiers, no behavioural analytics. If you never register an account and never enable cloud backup, we receive nothing about you beyond a randomly generated anonymous identifier. Privacy Policy: https://legal.zrlx.tech/products/privacy-policy Terms of Service: https://legal.zrlx.tech/products/terms-of-service Subscription terms: Monthly and Yearly are auto-renewing subscriptions charged to your Apple account on confirmation. They renew at the standard rate unless auto-renewal is turned off at least 24 hours before the current period ends. Manage or cancel anytime in your system subscription settings. Lifetime is a one-time purchase and does not auto-renew.