Most people set a wallpaper once and then stop seeing it within a week. Your brain filters out anything that never changes. A wallpaper that rotates on its own keeps the Lock Screen feeling new without any effort from you.
iPhone has three built-in ways to do this. None of them needs a third party app, and each suits a different kind of person.
Option 1: Photo Shuffle (Easiest)
Photo Shuffle has been part of the Lock Screen since iOS 16. It cycles through a set of photos on a schedule you choose.
How to set it up:
1. Long press on your Lock Screen until it zooms out into the gallery
2. Tap the **+** button to add a new Lock Screen
3. Choose **Photo Shuffle**
4. Either let iOS pick featured photos from categories (people, pets, nature, cities) or choose **Select Photos Manually**
5. Set the **Shuffle Frequency**
6. Tap **Add**, then decide what to do with the Home Screen
The frequency options are:
| Setting | What happens |
|---|---|
| On Tap | A new photo every time you tap the Lock Screen |
| On Lock | A new photo every time you lock the phone |
| Hourly | Changes once an hour |
| Daily | Changes once a day |
Tip: if you want curated wallpapers rather than your camera roll, create an album in Photos (for example "Wallpapers"), save the images you like into it and select those photos, or choose the album directly where your iOS version offers that. Adding new pictures later is as simple as editing the Lock Screen.
The limits:
- It is a Lock Screen feature. The Home Screen is set separately and does not necessarily follow each shuffle
- It only reads from your Photos library, so wallpapers have to be saved there first
- Live and video wallpapers are not part of the rotation. Photo Shuffle is for still images
- The featured photo option sometimes picks screenshots or blurry shots. Selecting manually avoids that
If photos look cropped or too close in the shuffle, the cause is usually aspect ratio. See why iPhone wallpapers look zoomed in.
Option 2: A Shortcuts Automation (Most Control)
The Shortcuts app has a **Set Wallpaper** action that can change the Lock Screen, the Home Screen, or both, with any image you give it. Combine it with a personal automation and you get a wallpaper that changes exactly when you want.
A simple daily random wallpaper:
1. Open **Shortcuts** and go to the **Automation** tab
2. Tap **+** (or New Automation) and choose **Time of Day**
3. Pick a time, for example 7:00, set it to repeat daily, and choose **Run Immediately** so it does not ask you each time
4. Add the action **Find Photos**, filter it by your "Wallpapers" album, sort randomly and limit it to 1
5. Add **Set Wallpaper** (in some versions labelled Set Wallpaper Photo), choose which wallpaper pair to change and whether to apply it to the Lock Screen, Home Screen or both
6. Turn off **Show Preview** in the action options so it runs silently
Ideas this unlocks:
- A bright wallpaper in the morning and a dark one after sunset (use two automations, or the **Sunrise** and **Sunset** time options)
- A specific wallpaper when you arrive at work or home (a location trigger)
- A calm image when you connect to the charger at night
- Different wallpapers for weekdays and weekends
The limits: automations only work with still images, the wallpaper pair you target must already exist, and the action has occasionally changed behavior between iOS updates. If an automation that worked stops working after an update, open the Set Wallpaper action again and re-select the wallpaper pair.
Option 3: Focus-Linked Lock Screens (Context Based)
This one is less about rotation and more about context. Each Lock Screen can be linked to a Focus mode, so your wallpaper changes when your situation does.
1. Long press the Lock Screen and swipe to the Lock Screen you want
2. Tap **Focus** at the bottom and choose a Focus, such as Work, Sleep or Personal
3. Repeat for other Lock Screens
Now when Work Focus turns on, by schedule, location or manually, your work Lock Screen appears, and the personal one comes back afterwards. It pairs well with a clean, low-distraction wallpaper for work hours and something more personal for evenings. Our Lock Screen customization guide covers fonts, widgets and Focus filters in more detail.
Which One Should You Use?
| You want | Use |
|---|---|
| Variety with zero setup | Photo Shuffle, Daily or On Lock |
| Both screens changing together | Shortcuts automation |
| Different wallpapers for morning and night | Shortcuts with Sunrise and Sunset triggers |
| A wallpaper that fits what you are doing | Focus-linked Lock Screens |
Many people end up combining them. A Photo Shuffle Lock Screen for personal time, linked to the Personal Focus, and a single static, minimal wallpaper linked to Work.
A Note on Depth Effect and Battery
Photo Shuffle supports Depth Effect, where the clock sits behind the subject, but only on photos where iOS can separate a clear subject from the background. Landscapes and busy scenes will show the clock in front. If the effect keeps disappearing, our post on Depth Effect not working explains the rules.
As for battery: changing a still wallpaper once an hour or once a day costs effectively nothing. Animated wallpapers are a different story, covered in do live wallpapers drain battery.
Filling the Rotation
The weak point of any rotation is the source images. A shuffle full of low resolution downloads and landscape photos ends up with blurry, oddly cropped wallpapers half the time.
Walpium is our wallpaper app for iPhone, with curated 4K and HD collections and live wallpapers. Every image is already vertical and sized for iPhone screens, so saving ten or twenty into a "Wallpapers" album gives Photo Shuffle or a Shortcuts automation a clean set to work with. To be clear about what it does not do: Walpium does not rotate wallpapers on its own. iOS handles the rotation. Walpium supplies images that look right once they are on the screen. If you are not sure what resolution your model needs, see the iPhone wallpaper size guide.
The Short Version
- Photo Shuffle: the easiest option, rotating Lock Screen photos on tap, on lock, hourly or daily
- Shortcuts automation: the most control, with Set Wallpaper changing either screen or both at times you choose
- Focus-linked Lock Screens: switch wallpaper based on what you are doing
- Put your favorite wallpapers in one Photos album and point any of these at it
- Rotating still wallpapers has no meaningful battery cost