Dubbler officially launches today for iOS and Android while signing up 500,000 users during its open testing since the beginning of the year. Users record a message for up to 60 seconds, filter it if they want, and zap it off to a social network like Twitter, Facebook or Tumblr. They can even leave the message on the site for the Dubblr community to hear. For those shy or with something that they don't want everyone to hear, a private, direct message can be sent.
Also, Dubbler enables you can snap a picture to use as a lander for your clip and you can use hash tags in the same way you would on Instagram or Twitter. However, the app's ToS prevent sexual content. So far, about 50% of Dubbler's messages have remained on the site while the remaining gets sent off to a social networking site.
Dubbler doesn't have a deep pocketed social networking related parent like Vine. So, it is open to being copied. It is hoped that the Dubbler, instead of fighting off copy-cats, ends up partnering with other apps like Instagram and Twitter.
Source : phonearena