Login failure – DUO Free Secure Messaging: Text Now via Encryption Review

update: customer support responded that there will be a new version of the app to fix it. I will wait to give more stars. I am not able to login to the app using my duo credentials.. I have tried so many times and now fed up and uninstalled the app. No customer support responds. What a waste
Review by askpsk on DUO Free Secure Messaging: Text Now via Encryption.