Multi device login

Zerodha is way behind their competitors in providing seamless multi device login
Discount broker like Upstox provide QR based simultaneous multi device login.
Even full service broker like ICICI also does this
Why don’t zerodha do it then?
For additional chart viewing if a user wants multiple screens then why cant he prefer on zerodha?
I have a iPad but currently scenario is either or !

You provide simultaneously mobile and desktop then why don’t you allow this !!

Please add QR based further logins
If there is rules for that then what do mean other service providers are defaulters?

Please introspect !

This is due to exchange guidelines. A user can maintain one login session on Kite mobile and another one on Kite web simultaneously. However, due to exchange guidelines on trading platforms, multiple login sessions on Kite (i.e. more than one Kite app and one Kite web session) cannot be maintained.

Explained here: Request for improving the login process on Kite web - #2 by Shravan_B_K