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There are many 3rd-party OTP apps such as Google Authenticator, Microsoft Authenticator etc, which are basically the same as Deepnet MobileID in term of functionality. DualShield also supports those 3rd-party authenticators. However, Deepnet MobileID is probably the best in term of flexiblity and mobility. Deepnet MobileID can be installed on all mobile OS such as iPhone and Andrloid, as well as desktop OS such as Windows, MacOS and Linux.
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