![](https://play-lh.googleusercontent.com/a-/ALV-UjVrpF5O8gOxBgCog0CbqIX3dKyiFCQh-x9B3mDHdv1_KyyZdMQ=s32)
Deme Sanford
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Not public friendly. Frustrating to go through all the difference codes everytime, just to use it PLUS, you have to pay for it. Google said this was a free app. "Duo climbed to be the number one free application on Google Play, amazingly within two days of its initial release". So what has changed. Why are we being asked to purchase it now?
4 people found this review helpful