Creative Ways to Repurpose Old iPhones and iPads

You can turn an old iPhone or iPad into a dedicated webcam, a smart home controller, a digital photo frame, a music player, or a security camera, saving money and reducing e-waste. This article covers the most practical and creative repurposing ideas, what each requires, and how to set them up safely.

Why Repurpose Instead of Recycle or Sell

Even if an old device is too slow for the latest apps, its hardware is often still capable for single-purpose tasks. Repurposing extends its useful life, which is better for the environment than recycling because it avoids the energy and resources needed to manufacture a replacement. It also saves money—many of these projects require no new hardware at all. A 2019 study by the United Nations University estimated that e-waste is the world’s fastest-growing waste stream, and reusing devices is one of the most effective ways to reduce it.

Turning an Old iPhone or iPad into a Dedicated Webcam

Modern macOS and Windows both support using an iPhone as a webcam. On a Mac with macOS Ventura or later, you can use the built-in Continuity Camera feature—just place the iPhone near your Mac and select it as the camera in any video app. On Windows, you can use the Apple Devices app or third-party software like Camo or Iriun. For an iPad, the same Continuity Camera works, but the larger screen makes it less practical as a webcam. A dedicated webcam mount or a simple stand will hold the device steady. This is one of the easiest and most useful repurposes, especially if you do a lot of video calls.

Transforming an Old iPad into a Smart Home Controller

An old iPad can become a wall-mounted control panel for your smart home. You can use the Home app (iOS 10 or later) to control all HomeKit-compatible devices, or install the apps for your smart lights, thermostats, and locks. To mount it on a wall, you can buy a specialized iPad wall mount or use a simple tablet stand. For a more polished look, you can use the Guided Access feature to lock the iPad to a single app, preventing family members from exiting the Home app. This turns a device that would otherwise sit in a drawer into a central hub for your home.

Using an Old iPhone as a Security Camera

With a free app like Manything or Alfred, you can turn an old iPhone into a Wi-Fi security camera. You place the old phone where you want to monitor, and use your current phone to view the live feed. The app sends motion alerts and records clips to cloud storage (often with a free tier). You’ll need to keep the old phone plugged in, and it’s wise to set the screen to never sleep. This is a great way to monitor a baby’s room, a pet, or a front door without buying a dedicated camera.

Repurposing an Old iPad as a Digital Photo Frame or Kitchen Companion

An old iPad can be a dedicated digital photo frame. Use the built-in Photos app’s “Photo Frame� feature, or download a third-party app like Frameo. You can also set it up as a kitchen helper: mount it under a cabinet and use it for recipes, timers, and music. For recipes, you can use a stand or a magnetic mount. The iPad’s screen is large enough to read while cooking, and you can use voice commands with Siri to set timers hands-free.

Common Problems and How to Solve Them

One common issue is that older devices may not support the latest iOS, which can limit app compatibility. For example, an iPhone 6s can only run up to iOS 15, so some newer apps won’t work. Solution: stick to apps that still support your iOS version, or use the web browser version of a service. Another problem is battery life—an old battery may not hold a charge. For stationary uses like a webcam or security camera, keep the device plugged in, but be aware that keeping a battery at 100% constantly can degrade it. Some devices have a “Battery Health� setting that can limit charging to 80%. Finally, if the device is slow, disable animations and background app refresh in Settings > Accessibility and Settings > General.

Safety and Security Considerations

Before repurposing, you should erase the device if you’re giving it away, but for personal repurposing, you should still update the software to the latest available version to patch security vulnerabilities. If you’re using the device as a security camera, make sure the app you use has end-to-end encryption. Also, be careful about leaving a device plugged in 24/7—use a certified charger and avoid covering the device to prevent overheating. If you’re mounting an iPad on a wall, ensure the mount is secure and won’t fall.

Alternatives to Repurposing

If repurposing doesn’t suit your needs, you have other options. You can trade in the device to Apple or a third-party service for credit toward a new purchase. You can also sell it on a marketplace like eBay or Swappa, or donate it to a local school or nonprofit that refurbishes devices. Recycling through Apple’s free recycling program is a last resort—it ensures the materials are recovered, but it doesn’t extend the device’s life. Weigh the value of the device against the effort of repurposing: if it’s an iPhone 4, it may be too old for any modern app, but it could still work as a music player (using the preloaded Music app) or a simple clock.

Frequently Asked Questions

Can I use an old iPhone as a webcam without a Mac?

Yes. On Windows, you can use apps like Iriun Webcam or Camo, which work over Wi-Fi or USB. You’ll need to install the companion software on your PC and the app on the iPhone. The video quality is usually good, but there may be a slight delay over Wi-Fi.

Will an old iPad work as a smart home controller if it can’t update to the latest iOS?

It depends. If the iPad is too old for the latest iOS, it may not support the Home app’s newest features, but it can still control older HomeKit devices. You can also use manufacturer-specific apps that support older iOS versions. For example, an iPad Air 2 can run iOS 15 and support most HomeKit devices.

Is it safe to leave an old iPhone plugged in all the time?

Generally yes, but it can degrade the battery over time. Use a quality charger and avoid exposing the device to high temperatures. Some devices have an “Optimized Battery Charging� feature that limits charging to 80% until you need it, which helps preserve battery health.

How do I stop my old iPhone from overheating when used as a security camera?

Keep the device in a well-ventilated area and avoid direct sunlight. Lower the screen brightness and turn off unnecessary features like Bluetooth and background app refresh. If it still overheats, reduce the video quality in the app.

Can I use an old iPad as a second monitor for my Mac?

Yes, if the iPad and Mac are compatible with Sidecar (macOS Catalina or later, and an iPad that supports Apple Pencil or is listed in Apple’s Sidecar compatibility list). Alternatively, you can use third-party apps like Duet Display or Splashtop Wired XDisplay for Windows or older Macs.

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