Krypton
An app store for mobile blockchain games
21 Alternatives To Krypton
AR Fidget Spinner
Fidget spinner, re-imagined in AR
Authenticator Plus
Authenticator Plus generates 2-step verification codes and lets you synchronize your accounts.
Authy
Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.
Blockchain Demo
Visual demonstration of blockchain technology
Cryptographics
Unique stunning digital art on the blockchain
Cryptovoxels
Voxel-based virtual world on the ethereum blockchain
Gnome Authenticator
A Two-Factor Authentication application.
Kontrast
Check and adjust web element contrast in real time.
Magic Sudoku - ARkit
Solve sudoku puzzles like magic with the power of AR
Metaverse
Democratized augmented reality platform: AR for everyone!
Mossland
Next biggest AR game powered by blockchain
Nitrokey
Email Encryption. Encrypt your emails with GnuPG, OpenPGP, S/MIME or your favourite email client.
OTP Auth
The app for calculating one-time-passwords on iPhone and iPad.
Obsidian - Elegant OTP Authenticator
Obsidian is an elegant OTP Authenticator app for both iOS and MacOS.
SoloKeys
Secure login made open and easy í ½í´
Virtual Fidget Spinner
Your favorite distraction is now digital ✨
YubiKey
The YubiKey is a one-time password device for secure login with two-factor authentication
YubiKey NEO
Hardware-based authentication
ZenPod
Make your Airpods case into a fidget spinner
andOTP
andOTP is a two-factor authentication App for Android 4.4+
kiddZtube
App that augments kids videos with educational quizzes