Hullo is an awesome new way to call your friends for free! Hullo works without charging you for calls. Since it is a phone-based app, it doesn't require 3G
- Download & Install hullo app
- App size 2 mb
- Free call can be made only in India
- One time internet needed to initiate the call
- Windows and ios apps will be released soon
- Small sized app just 2mb
- No limits on number of calls made.
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