Yubico Authenticator vs Opura

Store your unique credentials on a hardware-backed security key and take it wherever you go from mobile to desktop. No more storing sensitive secrets on your mobile phone, leaving your account vulnerable to takeovers. With the Yubico Authenticator you can raise the bar for security. * The Yubico Authenticator will work with any USB, Lightning, or NFC-enabled YubiKeys. * As iPads do not have NFC, they will only work through a Lightning or USB connection. The Yubico Authenticator generates a code used to verify your identity as you are logging into various services. No connectivity needed! Features include: Touch or NFC Authentication - Touch the YubiKey sensor or simply tap a YubiKey with NFC to a mobile phone that is NFC-enabled to store your credential on the YubiKey USB-C support - Connect the YubiKey 5Ci or any USB-C type YubiKey. When prompted, depending on the key, touch the contacts on the sides of the key or the golden ring on the top Biometric support - Experience greater convenience by unlocking your YubiKey with FaceID or TouchID Easy Setup - QR codes available from the services you wish to protect with strong authentication User Presence - New codes generated with just a touch or NFC tap of the YubiKey Compatible - Secure all the services currently compatible with other Authenticator apps Secure - Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device Versatile - Support for multiple work and personal accounts Portable - Get the same set of codes across our other Yubico Authenticator apps for desktops as well as for all leading mobile platforms Flexible - Support for time-based and counter-based code generation Smart Card - Support for Apple's CryptoTokenKit Extension making it possible to use certificates stored on your YubiKey to authenticate with other apps and sites Experience security the modern way with the Yubico Authenticator. Visit yubico.com to learn more.

Opura is a personal, linguistics-based writing app designed to accelerate your mastery of any writing system. Whether you are learning a shorthand system like Gregg or Teeline, acquiring a character-based language, or creating your own secret code, Opura assists in all aspects of your writing journey—from defining your words to implementing them in full passages! With Opura, you define words or phrases, draw their own outlines, revise them with spaced repetition, and practice full passages using your saved dictionary. Features include: • Define custom shorthand/written outlines for words and phrases • Revise saved words with spaced repetition-style grading • Practice generated sentence prompts using your saved dictionary • Draw with Apple Pencil or touch • Choose blank, dotted, or lined writing paper • Save full-length passages and back-learn new vocabulary • Search and organize your written library • Choose from clean display themes and customize your interface • Save or transfer your data locally between devices Opura is designed to be entirely personal and connected to words you use. If you want to master cooking vocabulary, define and practice words like “cinnamon,” “parsley,” “ounces,” “tablespoons,” and more. For courtroom notes, define terms like “objection,” “testimony,” “evidence,” “witness,” and “verdict.” For school, build outlines for your class vocabulary. With Opura, build a library of words that matter to you all in one place! Opura is an independent educational app and is not affiliated with or endorsed by any shorthand publisher, linguistic body, or rights holder.