Reviews of Duo Voice - Duo Mobile Calls

By: JUS TECH. LTD. App

List of user reviews and ratings for Duo Voice - Duo Mobile Calls

Total ratings

3.98 (Rating count: 11,554)

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Review summary

Reviewers are split: many praise the app for functioning and offering free calling credits via ads, while others report unreliable call delivery and fraud signals. Common complaints include intrusive ads (even before registration) and a perceived paywall. Several reviews label the app as a scam or fake ring, noting calls often don’t connect and caller ID fraud appears. Overall, some users find it usable, but reliability and advertising experience drive negative opinions.

Pros

Free credits earned by watching ads to use the service
The app generally works well/should run smoothly for many users
Overall positive sentiment in reviews (described as nice/great/excellent)

Cons

Calls often fail to connect or are not answered; some reviews describe caller ID fraud and a scam-like experience
Intrusive ads and immediate pop-ups, including before registration
Paywall/fees to use the service (perceived as not free to use)
Perceived scam or unreliable calling feature (fake ring)

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User Reviews

Recent rating average: 4.20

All time rating average: 3.98

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22% (33)

Date	Author	Comment
2026-07-16	Md*****	🤭😘🤭
🤭😘🤭
2026-07-15	Aw*****	nice ap
nice ap
2026-07-07	सा*****	maximum was able to call to India, but when answering machine asks me to enter number, it doesn't work.
maximum was able to call to India, but when answering machine asks me to enter number, it doesn't work.
2026-06-27	Dr*****	i m valuable customer why did u block my id
i m valuable customer why did u block my id
2026-06-25	Mi*****	super
super
2026-06-17	Ma*****	Good
Good
2026-06-06	Fo*****	just that you guys are not allowing calls for other countries than those you choose
just that you guys are not allowing calls for other countries than those you choose
2026-06-04	Sh*****	nice apps
nice apps
2026-06-01	Br*****	great service love it
great service love it
2026-05-12	An*****	no gree calls at all. does mot accept one star review.
no gree calls at all. does mot accept one star review.