4 stars: only thing miaaing is Grouo Video call. Rest is perfect. The best app to make calls. But not using much coz whatsapp has group calling and don't know why its taking so long for a compnay like google to brjng group call
5 stars: i hate how i cant communicate by video chat with my husband. He works out of town for sometimes as long as 3 months and ever since my apple phone took a crap we havent beem able to video chat. Thanks to DUO we can! It boosts morale within the family its nice when dad reads to kids or can do homework with them over the video chat!
5 stars: Majority of every duo call I have made has been a success. I've yet to have any issues with my calls and I have been using it on a regular basis for well over a year now. It doesn't matter if I am on wifi or regular data, there has been nothing but great quality.
3 stars: After all the hype, greatly disappointed. Every other video app I have works a lot better. Both FB messenger and WhatsApp video calls are far more consistent and clear. Tested with ppl using all three apps and Duo was always the worst of the lot.
5 stars: Long time user here. It was easy! App. loaded an invite for friends that do not have vidio chat to get Duo, if they have a vidio chat already, they get no invite! Great vidio/voice connected well. As good as any I've seen ever. Simplicity is the key.
5 stars: I like it but mostly at night it was not working properly and we should have to leave message for that. please do...