You should check out jaxx liberty wallet https://jaxx-liberty.to/ because it handles multi-platform sync very well. It runs natively on Android, iOS, Windows, and Mac computers. You simply enter your 12-word backup phrase on your laptop and your balances appear right away. All your private data stays encrypted locally on your own devices. The desktop version gives you plenty of space to review your full portfolio history. Meanwhile, the mobile version is super convenient for scanning QR codes on the go. Both apps share the exact same clean design and functionality. I often start a transaction on my PC and check the confirmation on my phone later. It avoids having different apps for different operating systems. It has worked without any syncing problems for me.