For Windows

Bitvise

This application has been great for connecting via SSH to my networked devices.

Pros:
- The included sFTP is a life saver.
- Saving profiles is also handy.

Cons:
- sFTP is unable to modify root files unless added to

usermod -aG sudo username

Bitvise

For Android

JuiceSSH

I purchase this a couple of years ago, quick and easy app to use to connect to various systems to run commands.

Pros:
- Snippets are incredibly useful.
- Saving profiles and connections is also handy.

Cons:
- Slight con: unable to view saved credentials (probably for the best)

JuiceSSH