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OTP Auth vs PlayingCards.io

A side-by-side look at OTP Auth and PlayingCards.io. For an in-depth review of either product, follow the links below.

OTP Auth

OTP Auth

Security & Privacy

OTP Auth is a free and open source two-factor authentication app for Android and iOS. It generates timed one-time passwords for use in two-factor systems. It supports both HOTP and TOTP standards and can scan QR codes to easily set up accounts.

twofactor-authenticationopen-sourceqr-codehotptotp
PlayingCards.io

PlayingCards.io

Games

PlayingCards.io is a free online card game website that allows users to play a variety of classic card games like poker, blackjack, crazy eights, and more against other players or AI opponents. Users can create custom game rooms and invite friends to play.

pokerblackjackcrazy-eightsmultiplayeronline

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