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# interval

The interval at which the recurrence rule is applied.

```
var interval: Int { get }
```

## Discussion

This property allows you to define recurrence rules that skip a particular instance. For example, a rule whose frequency is [`INRecurrenceFrequency.weekly`](/documentation/Intents/INRecurrenceFrequency/weekly) and whose interval is `2` represents a recurrence that occurs every two weeks, instead of every week.

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