The concept of user Account is available only from Avaz ver 6.6 and above and only for iOS apps.
When you delete your account, it is deleted across all devices. For e.g. if you have deleted your account in one device, you will not be recognized in another device as a registered user.
Note: This option is not available for Android apps.
You can delete your account from the app.
1. Go to Settings > Account details
2. Tap Delete account
3. A window pops up for a confirmation of the Account deletion and all it's associated information. Please note that the action is irreversible. Once your account is deleted it cannot be restored.
Related articles:
Avaz FAQ: I have deleted my account. How do I restore it?