Can I change my email?
Yes, you can. Actually, you can sign in with any of your Google
emails, but each of them will be linked to a separate Tennis Math
account, and data in one account (matches, players, etc.) aren't
visible to other accounts. If you are in a situation where you, for
some reason, need to transfer data from one account to another please
do the following:
- Sign in with the email you want to transfer data from.
- Go to 'Profile'.
Press 'Synchronize all data' button and ensure that all data
(matches, players, etc.) is 'In-sync'.
- Use 'Profile' menu to sign out.
Sign in with the email you want to transfer your data. A new Tennis
Math account will be created.
account data transfer requests from both your old and new emails. We
must be sure that you are the owner of both emails.
After the request is processed, we respond to your new email with a
confirmation. After the sync, you'll see your data in the account
linked to the new email.
Your data are now moved and will not be available for the old
It's really up to you, but it would be good if you kindly let us know
if everything is in place.