If you had setup your community odoo (OpenERP) website.
You can use this app to use your odoo website.
This app also have:
1. Save your two step qrcode code.
If had use Two-Factor Authentication on login.
This app can show 2FA number and let you can login quick.
2.Notification your attendance:
You can setting your a noticication time to let you know when check in and check out time.