Tap Web Accounts.
Tap the Menu button in the upper right corner.
Now you can see your login for Twitter. Tap Add new login to add the login and password for a second account.
Enter your Login and Password. You can also set an Expiration date or include some info in the Description. Tap the green check button to confirm your entry.
Sticky Password supports several browsers on Android devices. Each offers a slightly different way of handling accounts, and you'll be prompted to select your preferred browser. Be sure to check out the tutorials for supported browsers: