Cadora
Bills

A recurring bill reminder workflow for iPhone

One list of bills and subscriptions, the next due date, an early reminder, and a regular review. Reminders create time for a decision; they do not prove a bill was paid.

2layers of reminder: one to plan, one to act

A useful recurring-bill workflow has four parts: the list, two layers of reminder, a fixed review day, and a clear line between being reminded and having paid.

Build the list once

Cadora calendar for August 2026 with dots on the days that have renewals or bills.
In CadoraThe calendar shows which days carry a bill or renewal, month by month.

Record rent, utilities, phone, internet, insurance, memberships, instalments, app subscriptions, and free trials. For each, save amount, cadence, due date, category, and whether payment is automatic. Add a note for variable bills so you remember to check the provider’s current amount.

RecordWhyExample
AmountThe number your budget plans for$64.20, last electricity bill
CadenceTurns into a yearly costMonthly
Next due dateSets the reminder28 November
How it is paidTells you whether to act or only checkAutopay from the current account
Fixed or variableA variable bill needs a look before it is dueVariable
NoteWhat you need when it is time to payCustomer reference, where to pay

Autopay and manual bills need different reminders

For a bill on autopay, the reminder is a cue to check that the amount is right and the account it comes from has the money. For a bill you pay by hand, the reminder is the cue to pay, so it needs enough lead time for the payment to arrive. For a subscription that renews itself, the reminder is the moment to decide whether to keep it.

Add two layers of reminder

Set a planning reminder before due date and a close reminder if you need it. For automatic renewals, the first reminder is for deciding whether to keep the service. For manual bills, it is a cue to check amount and payment method. Put annual dates on Calendar much earlier than monthly dates.

Two-layer reminderPick a due date and plan type
  • DecideSun 25 Oct
  • Last callThu 29 Oct
  • RenewalSun 1 Nov

Starting lead times

BillFirst reminderSecond reminder
Rent or mortgage5 days before1 day before
Utilities and phone5 days before2 days before
Monthly subscriptions7 days before3 days before
Yearly insurance and memberships30 days before7 days before
Free trials3 days before it converts1 day before

These are starting points. Lengthen any lead time your bank or the provider needs for a payment to clear. Apple-billed subscriptions renew unless cancelled at least 24 hours before the period ends, which is why the last trial reminder sits a day early. On Cadora’s free plan each item has one reminder; Premium allows several per item.

Variable bills

Electricity, water and usage-based phone bills change every month. Record a typical amount so your totals stay realistic, and use the first reminder to check the actual bill before it is due. When a bill moves a lot, update the amount so next month’s total reflects it.

Review on a fixed day

Pick one day each month to compare upcoming bills with your budget and calendar. Update any price change, cancellation, pause, or new trial immediately. Cadora can show upcoming tracked items, schedule local notifications with permission, and add renewal events to Apple Calendar.

  1. Look at the next 30 days of due dates.
  2. Update any amount that changed.
  3. Mark anything cancelled, paused or new.
  4. Check that each reminder still leaves enough time.

Keep the distinction clear

A tracker records what you enter. It cannot see a bank transaction, pay a bill, or confirm a provider cancellation. That boundary makes a manual workflow private and easy to correct when a plan changes.

FAQ

Can Cadora pay my bills?

No. Cadora records bills and reminds you before they are due. It does not connect to your bank or card, so payments stay with your bank or the provider.

What happens if notifications are turned off?

Cadora’s reminders are local notifications, so they need notification permission. Renewals you have added to Apple Calendar stay on your calendar either way.

Should bills and subscriptions go in the same list?

Yes, if you want one monthly total. Mark which items are bills and which are subscriptions, because the decision differs: a subscription can be cancelled before it renews, while a bill usually has to be paid.

Download Cadora on the App Store

Khai Do is an independent iOS developer in Vietnam who builds and supports Cadora under Aquifer.