Frequently asked questions
Why is my real charge different from the price shown?
Prices change, some services charge different prices by country or app store, and taxes and card fees are added on top. The prices in Hms are a starting point. Edit the price on a plan to match your receipt.
Where is my data stored?
Only in your browser's local storage on this device. Your subscriptions, prices, discounts and billing days are not sent to a server, and they do not sync to your other devices.
Is the exchange rate live?
No. Each currency starts with an approximate rate that you can edit. Hms remembers the rate you enter for each currency separately.
How do I enter an annual plan?
Divide the yearly price by 12 and enter that as the monthly price, or keep the monthly list price and enter the annual saving as a discount percentage.
Does the 10% tax apply in every country?
No. It matches South Korea's VAT on foreign digital services. If you live somewhere else, switch the tax option off or adjust the price to the amount you are charged.
How do the payment reminders work?
The Remind button opens Google Calendar with a monthly repeating event on your billing day. Your calendar app sends the notification, so you can change the reminder time there.
Is Hms affiliated with these AI companies?
No. Hms is an independent calculator. Product names and logos belong to their owners and are shown only to identify each service.
Still have a question? See how Hms works or contact us.