Zeno blog · October 4, 2026 · 3 min read
Free trials: how to stop paying for the ones you forgot
A free trial is designed to become a paid plan while you're not looking. Four habits keep it free, and none of them take more than a minute.
Nobody sets out to pay for a trial. The design does it for you: your card goes on file before the trial starts, the end date is mentioned once in small text, and converting is the default. Doing nothing is the expensive choice.
The fix isn't willpower. It's a few habits that move the decision to the moment you sign up, when you're paying attention, instead of thirty days later, when you aren't.
Cancel on day one, when the service lets you
Many services keep your access until the end of the period you've paid for or been given, even after you cancel. Netflix's own cancellation flow says the plan stays active until the billing date; Disney+'s says access continues until the end of the billing period. For services like these, the smartest moment to cancel a trial is right after you start it. You get the whole trial, and there's nothing to remember.
Not every service works this way. Some end access the moment you cancel. The cancellation screen usually says which; if it doesn't, cancel a day or two before the end instead.
Write the end date where you'll actually see it
If you can't cancel early, the end date has to live somewhere other than your memory. A calendar event two days before the trial ends, with the cancellation link pasted into it, is enough. The link matters: the point of the reminder is to make cancelling a ten-second job, not to send you searching through settings at eleven at night.
Zeno does this part for you if you'd rather not: a trial on your ledger gets reminders seven days out, three days out, and the morning it ends, each with the amount it would charge.
Know where it's billed
A trial started inside an iPhone or Android app is billed by Apple or Google. Cancelling your account on the service's website doesn't touch it, and neither does deleting the app. It has to be cancelled in the store: on an iPhone under Settings, your name, Subscriptions; on Android in the Play Store under Payments & subscriptions.
This is the single most common way a "cancelled" trial keeps charging. When you sign up, notice whether you're paying the service or the store, and write that down with the end date.
Watch for the annual plan
Some trials convert to a monthly plan. Others convert to a year, charged at once, and the signup screen said so in the line you didn't read. Before you tap start, find the price and the word after it: per month or per year. A trial that rolls into an annual charge deserves a reminder a week out, not two days.
If you were charged anyway
Ask. Many services refund a first charge after a trial if you contact support promptly and haven't used the paid period. For app-store charges, Apple and Google both have refund request pages; a request made within a few days of the charge, explaining you meant to cancel the trial, is often granted. Cancel first, then ask, so the refund isn't followed by another charge.
The habit that covers all of this
Keep one list of everything you're paying for, with its next renewal date. A trial goes on it the day it starts. That list is what Zeno is: a ledger of your subscriptions, built from receipts and statements you control, with a warning before every renewal. No bank login required.