So we have to pay in order to use wallet? It is possible to use this wallet for free or at least there is any demo video so we can understand how actually it works?
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Export your encrypted private keys to any safe storage location and use them only when you want to send your funds. You can even export your private keys to an external thumb drive and create your own cold-wallet.
We can export encrypted private keys to our mobile devices directly right?We are currently working on a video since it is difficult to grasp the whole concept from a short description.
![Tongue](https://bitcointalk.org/Smileys/default/tongue.gif)
But yes, you can leave your encrypted private keys within your phone (and it will remain as secure but more accessible). Once you create a wallet, you are prompted with a choice of where to store the keys within the internal file archive. Optionally, you can export the file from the archive to any other location, including outside the smartphone boundaries. By exporting the file entirely, your smartphone will no longer hold the private keys or have any trace of the file. The BitFreezer app cannot hold your file since it operates on RAM.
I also forgot to mention that later on, we will allow you to register without using your email, which I know is vital to many people.
Once you download the app, you can create one wallet (btc, eth, erc20, more will be added) for free, or you can try the trial for 7 days with the ability to add an infinite amount of wallets, and with the lightning payment system.
I'll post the link once the video is done with the full user flow.