A paid subscription "Premium Plan" has been added.
Available for iOS version 2.3.3 and above, Android version v2021.05.28.6 and above.
The price is 1.49 USD per month or 7.99 USD per year. (Slightly different depending on country and currency)
The current premium plan limited benefits are as follows.
・Ad removal <br>Ads will be hidden from all accounts logged in on the purchased device, as well as on other devices logged in with the same account (including Windows version, Mac version, Kindle Fire version, etc.).
・Creating an address with a premium domain You can create an address with a domain marked "PREMIUM" from "Create by specifying an address".
Since the domain is exclusive to paying users, there are few users, and since the domain itself is private to free users, the probability of the domain being blocked is low.
The mail server is also separated.
・POP3/SMTP access You can send and receive emails from your device's default mailer or other email apps using the email address you created with your throwaway email address.
You can check the purchase, expiration date, cancel, etc. from the "Address" tab > "Your User Information" > "Premium Plan (Subscription)".
iOS also supports Family Sharing, so if one member of the family makes a purchase, everyone in the family can use the billing function.
You will need to "Restore Purchases" from a device in your family.
Regarding upgrades/downgrades (monthly ⇔ annual), iOS will be updated to the new plan after the current deadline, and Android will be updated immediately and the remaining amount for the remaining period will be applied to the new plan.
* The "Premium Plan" was set up in response to the many requests we have received for some time to remove advertisements, so please rest assured
that we will not charge a fee for the existing functions in the future.