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By ShengJie Jin

This app is only available on the App Store for iOS devices.


2cu is a free app, It uses advanced P2P network transmission technology,video calling has never been easier,it is the best way to engage with family and friends.

What's New in Version 4.7



iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPad Screenshot 1

Customer Reviews

Version 4.7 bad news for users with older version!

So your update to version 4.7 requires us older version users to update our "simple" password to be 6 to 30 characters with alpha & numeric characters, but your app does not complete the password change even though the new password meets the criteria. Please fix this!

Perfect!!!! It solved my problems 😍

I'm completely in love with this app. It works perfectly, it has motion alarm, snapshots, shake mode to find all the cameras.... it is awesome!!! Congrats to the developer 😃

It doesn't work

The app is unable to connect with the cameras, and if you chance the password, nothing happens.
It keeps giving timeout messages, or network error.
Please, fix it!

View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Lifestyle
  • Updated:
  • Version: 4.7
  • Size: 39.5 MB
  • Languages: English, Korean, Russian, Simplified Chinese, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
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