---
title: HKUpdateFrequency.daily
framework: healthkit
role: symbol
role_heading: Case
path: healthkit/hkupdatefrequency/daily
---

# HKUpdateFrequency.daily

The system launches your app at most once a day in response to changes.

## Declaration

```swift
case daily
```

## See Also

### Constants

- [HKUpdateFrequency.immediate](healthkit/hkupdatefrequency/immediate.md)
- [HKUpdateFrequency.hourly](healthkit/hkupdatefrequency/hourly.md)
- [HKUpdateFrequency.weekly](healthkit/hkupdatefrequency/weekly.md)