Hi there,
I'm quite unsure about where to save my BTC and eth. personally, as I travel a lot I will have difficulties using a hardware-wallet, so I was thinking of a kind of mobile version. is there anything you could recommend?
Depending on OS you use on your smartphone you can choose from 1 to 11 different mobile wallets.I never use any of them, but Electrum and Mycelium are very popular with users of Android OS.If you have the possibility I think you should definitely try them first to see if they meet your needs.Also be sure to always download original version and that your smartphone is not infected with some malware.
For more info, you can check here:
https://bitcoin.org/en/wallets/mobile/android/Thanks for the advice. This is a very good idea too for me. Because I also need a wallet that can be on my mobile phone. So I can travel anywhere quietly and make any transaction so easy. My suggestion I will use now to simplify everything I want to do.