One price. No surprises.

€29 a month, €290 a year (two months less than paying monthly), or €499 once for a lifetime licence. On iPhone, monthly and yearly start with a free trial; the App Store shows how long. Prices include VAT and may differ slightly by country; the exact price is shown in the app before you confirm.

If the store offers a free trial, you'll see how long it lasts through Apple or Google before you pay. Cancel at least 24 hours before the end and you pay nothing. Don't cancel and the subscription starts automatically at the price shown. If you buy a lifetime licence during the trial, the remaining trial is forfeited.

Not in Plotr Pro's itself, but with Apple or Google. That's how every app works. iPhone: Settings › your name › Subscriptions › Plotr Pro's › Cancel Subscription. Android: Google Play › your profile › Payments & subscriptions › Subscriptions › Plotr Pro's › Cancel. Deleting the app does not cancel the subscription. After cancelling, the app keeps working until the end of the paid period.

Payments go through Apple or Google, so refunds do too. iPhone: in the app, tap Settings › Contact support › "Ask Apple for a refund"; that opens Apple's refund sheet. Or go to reportaproblem.apple.com, sign in and pick the purchase. Android: request a Google Play refund, or send us a message. We can't refund store purchases ourselves, but if something doesn't work, we help you back up the request.

One payment of €499 and you use Plotr Pro's for as long as the app exists on the App Store or Google Play, on your current phone and the next, with no renewal. "Lifetime" refers to the life of the app on that store. The licence is tied to your Apple or Google account; a licence bought on iPhone doesn't apply on Android and vice versa; that is how the stores work. The price is €499 for the first 90 days after release, €799 up to a year after release, and €939 after that. Bring 2 colleagues who confirm their sign-up and you buy at €499 for 120 days after release instead of 90.

Apple and Google send a receipt after every payment to the email address of your store account; that is the proof of purchase for your accountant. iPhone: Settings › your name › Media & Purchases › Purchase History. Android: Google Play › your profile › Payments & subscriptions › Budget & history. We can't issue a separate invoice, because Apple and Google are the seller and remit the VAT.

Sign in with the same Apple or Google account as at purchase, install Plotr Pro's and tap "Restore purchases" (on the paywall or in Settings). Your clients and visits live only on your old phone; if you migrate the old device with Apple's or Google's backup before wiping it, they come along.